When is the best time to see the Perseids in 2027?
The Perseids peak on the night of August 12 to 13, 2027: the IMO expects the main maximum on August 13 between 08:00 and 10:00 UTC, and the broad peak keeps rates high through the whole night in both Europe and North America. The catch in 2027 is an 87% moon that lights the evening and sets after midnight, leaving about 2 h of dark, moonless sky before dawn on both sides of the Atlantic. In that window the radiant is about 60° up, worth about 95 meteors an hour from a dark sky. North of about 57° the sky never gets fully dark in mid-August, and from Australia and New Zealand the radiant stays near the horizon.
Peak time and rates from the International Meteor Organization's 2027 calendar; the radiant, sun and moon are calculated for each of the 4,176 places on Yozora Atlas. Geometry, not a weather forecast. All 2027 showers: meteor showers 2027.
When does the moon set on Perseid night in your time zone?
| Clock time | Moon sets | Dark and moonless | Best moment | At the best moment, Bortle 3 sky |
|---|---|---|---|---|
| HST Honolulu | 03:10 | 2 h | 04:50, radiant 50° | 84 an hour |
| AKDT Aleutian Islands World War II National Monument | 02:30 | 1 h | 03:10, radiant 52° | 87 an hour |
| MST Phoenix, Vancouver (British Columbia), Surrey | 02:20 | 2 h | 04:00, radiant 59° | 94 an hour |
| PDT Los Angeles, San Diego, San Jose | 02:50 | 2 h | 04:30, radiant 60° | 95 an hour |
| CST Calgary, Edmonton, Saskatoon | 02:10 | 1.5 h | 03:40, radiant 59° | 94 an hour |
| MDT Denver, El Paso, Albuquerque | 02:50 | 2 h | 04:40, radiant 61° | 96 an hour |
| CDT Chicago, Houston, San Antonio | 02:50 | 2 h | 04:40, radiant 60° | 95 an hour |
| EST Winnipeg | 02:00 | 2 h | 03:40, radiant 60° | 95 an hour |
| EDT New York City, Toronto, Brooklyn | 02:50 | 2 h | 04:40, radiant 61° | 96 an hour |
| ADT Halifax (Nova Scotia), Sydney (Nova Scotia), Moncton | 02:20 | 2 h | 04:10, radiant 61° | 96 an hour |
| NDT St. John's | 02:00 | 2 h | 03:40, radiant 61° | 96 an hour |
| BST London (England), Birmingham (England), Glasgow | 01:20 | 2 h | 03:00, radiant 58° | 93 an hour |
| IST Dublin, Cork, Limerick | 01:40 | 2 h | 03:20, radiant 58° | 93 an hour |
| WEST Lisbon, Las Palmas de Gran Canaria, Porto | 03:00 | 2 h | 05:00, radiant 60° | 95 an hour |
| CEST Berlin, Madrid, Rome | 01:50 | 2 h | 03:40, radiant 60° | 95 an hour |
| EEST Riga, Athens (Attica), Vilnius | 02:30 | 2 h | 04:40, radiant 59° | 94 an hour |
| AWST Judbarra / Gregory National Park | 02:50 | 1.5 h | 04:30, radiant 15° | 28 an hour |
| ACST Darwin, Palmerston | 03:50 | 2 h | 05:40, radiant 19° | 36 an hour |
| AEST Townsville, Cairns, Mackay | 03:30 | 1.5 h | 05:20, radiant 14° | 27 an hour |
Middle values of the places in each time zone. "Dark and moonless" counts the hours with the sun 18° or more down, the moon below the horizon and the radiant 10° or more up. The best moment is the radiant's highest point in that window.
Most Perseids in the moonless hours: dark skies with the radiant high
Most Perseids once the weather counts too
- Nez Perce National Forest Idaho · Bortle 2 · 03:40, radiant 62°97/h
- John Day Fossil Beds National Monument Oregon · Bortle 2 · 04:00, radiant 62°97/h
- Fremont-Winema National Forest Oregon · Bortle 3 · 04:20, radiant 62°97/h
- Shoshone National Forest Wyoming · Bortle 3 · 04:20, radiant 62°97/h
- Baxter State Park Maine · Bortle 3 · 03:30, radiant 62°97/h
- Malheur National Forest Oregon · Bortle 3 · 04:00, radiant 62°97/h
- Katahdin Woods and Waters National Monument Maine · Bortle 3 · 03:30, radiant 62°97/h
- Grand Teton National Park Wyoming · Bortle 3 · 04:30, radiant 62°97/h
- Crater Lake National Park Oregon · Bortle 3 · 04:20, radiant 62°97/h
- Algonquin Provincial Park Ontario · Bortle 3 · 04:10, radiant 62°97/h
- Samaria National Park Crete · Bortle 3 · 05:00, radiant 59°90/h
- Mendocino National Forest California · Bortle 3 · 04:30, radiant 60°79/h
- Sounio National Park Attica · Bortle 4 · 04:50, radiant 59°78/h
- Grizzly Creek Redwoods State Park California · Bortle 3 · 04:40, radiant 62°78/h
- Humboldt Redwoods State Park California · Bortle 3 · 04:40, radiant 61°77/h
- Klamath National Forest California · Bortle 3 · 04:30, radiant 61°75/h
- Six Rivers National Forest California · Bortle 3 · 04:30, radiant 61°75/h
- Smith River National Recreation Area California · Bortle 3 · 04:30, radiant 61°75/h
- Rogue River-Siskiyou National Forest Oregon · Bortle 3 · 04:30, radiant 62°74/h
- Lassen Volcanic National Park California · Bortle 3 · 04:30, radiant 62°73/h
Left: meteors an hour at the best moonless moment for one observer under each place's own sky. Right: the same for places at Bortle 4 or darker, times the share of August nights that are clear there (NASA POWER cloud record 2014 to 2023).
Perseids 2027 in every town and park
Best time: the radiant's highest point in the dark, moonless hours of August 12 to 13. The nearest dark sky is the quickest drive to a Bortle 4 spot. The largest places first; search for any other.
| Place | Best time | Radiant | Meteors an hour here | Nearest dark sky, meteors an hour there | Clear August nights |
|---|---|---|---|---|---|
| London England | 03:10 BST (2 h moonless) | 59° | 19 Bortle 8 | 81 Picnic site near Wilton, 1 h 44 min | 3.5 |
| New York City New York | 04:10 EDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Burnt Mills Parking Area, 2 h 09 min | 7.4 |
| Los Angeles California | 04:40 PDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Fishbowls Trailhead, 2 h 18 min | 26.3 |
| Berlin Berlin | 03:00 CEST (2 h moonless) | 57° | 28 Bortle 7 | 79 Picnic site near Baumgarten, 1 h 08 min | 4.6 |
| Madrid Madrid | 05:30 CEST (2 h moonless) | 60° | 20 Bortle 8 | 81 Car park near El Quexigal, 1 h 24 min | 19.6 |
| Toronto Ontario | 04:20 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Campground near Kirkfield, 2 h 06 min | 1 |
| Brooklyn New York | 04:10 EDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Parking area near Fallsdale, 3 h 00 min | 9 |
| Chicago Illinois | 04:00 CDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Clarks, 1 h 57 min | 11.1 |
| Rome Lazio | 04:20 CEST (2 h moonless) | 61° | 20 Bortle 8 | 82 Area picnic Cerreto, 1 h 22 min | 24.8 |
| Queens New York | 04:10 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Fallsdale, 2 h 58 min | 9 |
| Houston Texas | 05:20 CDT (2 h moonless) | 56° | 19 Bortle 8 | 78 Parking area near Sea Breeze, 1 h 33 min | 10.8 |
| Paris Île-de-France | 04:20 CEST (2 h moonless) | 60° | 20 Bortle 8 | 81 Car park near Grandchamp, 1 h 08 min | 6.7 |
| Hamburg Hamburg | 03:10 CEST (2 h moonless) | 57° | 28 Bortle 7 | 79 Picnic site near Grauen, 1 h 04 min | 4.8 |
| Montreal Quebec | 03:50 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Camping Domaine de la frontière enchantée, 1 h 18 min | 6.5 |
| Budapest Budapest | 03:30 CEST (2.5 h moonless) | 61° | 20 Bortle 8 | 82 Dorottya-bérc panoráma, 1 h 47 min | 9.5 |
| Warsaw Mazovia | 02:40 CEST (2 h moonless) | 59° | 19 Bortle 8 | 81 Car park near Potyry, 1 h 06 min | 6.6 |
| Vienna Vienna | 03:30 CEST (2 h moonless) | 60° | 29 Bortle 7 | 81 Siebenbergeblick, 1 h 02 min | 7.5 |
| Barcelona Catalonia | 05:10 CEST (2.5 h moonless) | 61° | 20 Bortle 8 | 82 Mirador de la Cinglera del Ciuró, 1 h 34 min | 9.1 |
| Phoenix Arizona | 04:10 MST (2 h moonless) | 58° | 19 Bortle 8 | 80 Open land 58 km from Maricopa, 3 h 25 min | 9.9 |
| Philadelphia Pennsylvania | 04:20 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Pecks Pond, 2 h 53 min | 7.9 |
| San Antonio Texas | 05:30 CDT (2 h moonless) | 56° | 19 Bortle 8 | 78 Cornerstone Conference Retreat, 1 h 28 min | 11.1 |
| Stockholm Stockholm | no full darkness | · | · | Utsiktsberget, 1 h 09 min | 1 |
| Munich Bavaria | 03:50 CEST (2 h moonless) | 60° | 29 Bortle 7 | 81 Viewpoint near Kreuzberg, 1 h 04 min | 6.5 |
| Manhattan New York | 04:10 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Dam Beard Camp, FSR, 2 h 00 min | 9 |
| San Diego California | 04:40 PDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Parking area near Inaja, 1 h 44 min | 5 |
| The Bronx New York | 04:10 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Dam Beard Camp, FSR, 2 h 01 min | 9 |
| Milan Lombardy | 04:20 CEST (2 h moonless) | 61° | 20 Bortle 8 | 82 Car park near Candia Lomellina, 1 h 17 min | 5.2 |
| Dallas Texas | 05:10 CDT (2 h moonless) | 57° | 19 Bortle 8 | 79 Parking area near Winkler, 1 h 26 min | 12.1 |
| Calgary Alberta | 03:50 CST (1.5 h moonless) | 59° | 19 Bortle 8 | 81 Benches, 1 h 20 min | 5.7 |
| Prague Prague | 03:20 CEST (2 h moonless) | 59° | 19 Bortle 8 | 81 Vyhlídka na Plazích, 1 h 11 min | 4.9 |
| Birmingham England | 03:10 BST (2 h moonless) | 58° | 19 Bortle 8 | 80 Car park near Culmington, 1 h 18 min | 3.8 |
| Copenhagen Capital Region | 02:20 CEST (1.5 h moonless) | 54° | 27 Bortle 7 | 76 Campsite near Englandshuse, 1 h 15 min | 5.4 |
| Oslo Oslo | no full darkness | · | · | Viewpoint near Rakkeiet, 1 h 19 min | 3.2 |
| Köln North Rhine-Westphalia | 03:50 CEST (2 h moonless) | 60° | 29 Bortle 7 | 81 Bickenberg, 1 h 04 min | 5.5 |
| Dublin Leinster | 03:10 IST (2 h moonless) | 57° | 19 Bortle 8 | 79 Picnic site near Donard, 0 h 53 min | 1.1 |
| Brussels Brussels | 04:00 CEST (2 h moonless) | 60° | 20 Bortle 8 | 81 Car park near Branchon, 1 h 00 min | 5.9 |
| Ottawa Ontario | 04:00 EDT (2 h moonless) | 62° | 20 Bortle 8 | 83 Camp-Kalalla, 1 h 00 min | 6.2 |
| Edmonton Alberta | 03:20 CST (1.5 h moonless) | 57° | 19 Bortle 8 | 79 Campground near Vimy, 1 h 00 min | 4.7 |
| Jacksonville Florida | 05:20 EDT (2 h moonless) | 56° | 19 Bortle 8 | 78 Parking area near Sanderson, 0 h 53 min | 3.1 |
| Fort Worth Texas | 05:20 CDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Parking area near Palo Pinto, 1 h 24 min | 13.1 |
| San Jose California | 04:40 PDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Vista, 1 h 03 min | 25.6 |
| Austin Texas | 05:20 CDT (2 h moonless) | 56° | 19 Bortle 8 | 78 Parking area near String Prairie, 1 h 00 min | 14 |
| Columbus Ohio | 04:50 EDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Parking area near Ringgold, 1 h 51 min | 8.9 |
| Charlotte North Carolina | 05:00 EDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Parking area near Ex-Way, 1 h 36 min | 6.3 |
| Naples Campania | 04:20 CEST (2 h moonless) | 61° | 20 Bortle 8 | 82 Viewpoint near Caselle, 1 h 34 min | 25 |
| Indianapolis Indiana | 05:10 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Patricksburg, 1 h 37 min | 8.4 |
| Marseille Provence-Alpes-Côte d'Azur | 04:40 CEST (2 h moonless) | 61° | 29 Bortle 7 | 82 Sauts du Cabri, 1 h 02 min | 14.8 |
| Rotterdam South Holland | 03:50 CEST (2 h moonless) | 59° | 19 Bortle 8 | 81 Klinkenoord, 1 h 07 min | 6.7 |
| Turin Piedmont | 04:30 CEST (2.5 h moonless) | 62° | 20 Bortle 8 | 83 Cascate Colombin, 1 h 11 min | 6.7 |
| San Francisco California | 04:40 PDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Picnic area near Pescadero, 1 h 04 min | 4.9 |
| Valencia Valencian Community | 05:30 CEST (2.5 h moonless) | 61° | 20 Bortle 8 | 82 Trailhead near Casas de Tabarla, 1 h 06 min | 14.2 |
| Kraków Lesser Poland | 03:00 CEST (2 h moonless) | 59° | 19 Bortle 8 | 81 Punkt widokowy na Grodzisko Stradów, 1 h 22 min | 6.2 |
| Seattle Washington | 03:50 PDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Campground near Grotto, 1 h 32 min | 13.6 |
| Winnipeg Manitoba | 03:50 EST (1.5 h moonless) | 60° | 20 Bortle 8 | 81 Parking lot near Marquette, 1 h 00 min | 7.3 |
| Riga Riga Region | 01:50 EEST (1 h moonless) | 49° | 17 Bortle 8 | 71 Car park near Klīvi, 1 h 01 min | 5.7 |
| Amsterdam North Holland | 03:40 CEST (2 h moonless) | 58° | 29 Bortle 7 | 80 Zwanenwater, 1 h 13 min | 3.7 |
| Denver Colorado | 04:20 MDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Deer Creek Trailhead, 1 h 24 min | 8.6 |
| Mississauga Ontario | 04:20 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking lot near Feversham, 1 h 57 min | 1 |
| Washington District of Columbia | 04:30 EDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Little Hogback Overlook, 2 h 14 min | 6.8 |
| Nashville Tennessee | 04:20 CDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Sunside Park River beach, 1 h 51 min | 8.5 |
| Zaragoza Aragon | 05:20 CEST (2 h moonless) | 61° | 20 Bortle 8 | 82 Mirador de Bujal, 1 h 21 min | 14.8 |
| Seville Andalusia | 06:00 CEST (2.5 h moonless) | 60° | 20 Bortle 8 | 81 Picnic site near Dehesa de Serrano, 1 h 42 min | 23.5 |
| Oklahoma City Oklahoma | 05:10 CDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Trailhead near Bucher, 1 h 32 min | 12.2 |
| El Paso Texas | 05:00 MDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Maar Volcano, 1 h 48 min | 4.5 |
| Wrocław Lower Silesia | 03:10 CEST (2 h moonless) | 60° | 20 Bortle 8 | 81 Viewpoint near Płosa, 1 h 04 min | 5.2 |
| Athens Attica | 04:50 EEST (2 h moonless) | 60° | 20 Bortle 8 | 81 Strand, 1 h 16 min | 29.8 |
| Zagreb Zagreb | 03:50 CEST (2 h moonless) | 61° | 20 Bortle 8 | 82 Car park near Štefanje, 1 h 14 min | 10.6 |
| Vancouver British Columbia | 03:40 MST (1.5 h moonless) | 60° | 20 Bortle 8 | 81 Viewpoint near 9 Mile Bridge, 2 h 17 min | 11.8 |
| Helsinki Uusimaa | no full darkness | · | · | Car park near Siggböle, 1 h 00 min | 6.2 |
| Brampton Ontario | 04:20 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Gery Sauble Conseration Authority Epping - John Muir Lookout, 2 h 06 min | 1 |
| Boston Massachusetts | 04:00 EDT (2 h moonless) | 62° | 20 Bortle 8 | 83 Viewpoint near Ocean View, 1 h 06 min | 8 |
| Portland Oregon | 04:10 PDT (2 h moonless) | 62° | 20 Bortle 8 | 83 Parking area near Wemme, 1 h 11 min | 15.9 |
| Frankfurt am Main Hesse | 03:50 CEST (2 h moonless) | 60° | 29 Bortle 7 | 81 Viewpoint near Lohrhaupter Berg, 1 h 07 min | 5.2 |
| Palermo Sicily | 04:40 CEST (2.5 h moonless) | 61° | 20 Bortle 8 | 82 Area attrezzata Marcato delle Lavanche, 1 h 32 min | 21.4 |
| Detroit Michigan | 04:40 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 East Parking Lot, 1 h 59 min | 9.5 |
| Las Vegas Nevada | 04:20 PDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Parking area near Crystal, 0 h 37 min | 11.7 |
| Łódź Łódź | 02:50 CEST (2 h moonless) | 59° | 19 Bortle 8 | 81 Car park near Probostwo, 1 h 13 min | 5.6 |
| Memphis Tennessee | 04:40 CDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Open land near Parkin, 0 h 50 min | 9.9 |
| Glasgow Scotland | 02:20 BST (1.5 h moonless) | 53° | 18 Bortle 8 | 75 Ardlui Holiday Home Park, 1 h 06 min | 1.6 |
| Louisville Kentucky | 05:10 EDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Campground near Pumpkin Center, 1 h 06 min | 8.9 |
| Düsseldorf North Rhine-Westphalia | 03:40 CEST (2 h moonless) | 58° | 29 Bortle 7 | 80 Waldcamping Speetenkath, 0 h 56 min | 5.9 |
| Stuttgart Baden-Württemberg | 04:00 CEST (2 h moonless) | 61° | 29 Bortle 7 | 82 Picnic site near Ehestetten, 1 h 08 min | 7.9 |
| Gothenburg Västra Götaland | no full darkness | · | · | Car park near Boryd, 1 h 03 min | 3.1 |
| Essen North Rhine-Westphalia | 03:40 CEST (2 h moonless) | 59° | 29 Bortle 7 | 81 Weitsichtkanzel, 0 h 55 min | 5.9 |
| Málaga Andalusia | 05:50 CEST (2 h moonless) | 59° | 19 Bortle 8 | 81 Car park near Alto del Navazo, 1 h 15 min | 22.3 |
| Dortmund North Rhine-Westphalia | 03:40 CEST (2 h moonless) | 59° | 29 Bortle 7 | 81 Car park near Höntrup, 0 h 55 min | 5.9 |
| Baltimore Maryland | 04:30 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Rowland Island, 2 h 18 min | 7.8 |
| Genoa Liguria | 04:20 CEST (2 h moonless) | 61° | 29 Bortle 7 | 82 Viewpoint near Cascine del Pra, 1 h 24 min | 12.9 |
| Hamilton Ontario | 04:30 EDT (2 h moonless) | 62° | 20 Bortle 8 | 83 Viewpoint near Erie View, 1 h 49 min | 1 |
| Manchester England | 03:00 BST (2 h moonless) | 58° | 19 Bortle 8 | 80 Car park near Stake End, 1 h 10 min | 1.4 |
| Surrey British Columbia | 03:40 MST (1.5 h moonless) | 60° | 20 Bortle 8 | 81 Viewpoint near Porteau, 1 h 25 min | 11.8 |
| Dresden Saxony | 03:20 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Picnic site near Neuburxdorf, 1 h 12 min | 4.8 |
| Albuquerque New Mexico | 04:50 MDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Ojito Wilderness Overlook, 1 h 27 min | 7.6 |
| Milwaukee Wisconsin | 04:00 CDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Wilderness Campground, 2 h 29 min | 3.5 |
| Sheffield England | 02:50 BST (2 h moonless) | 57° | 19 Bortle 8 | 79 Viewpoint near Hubberholme, 1 h 53 min | 2.8 |
| Bremen Bremen | 03:20 CEST (2 h moonless) | 58° | 42 Bortle 6 | 80 Hofbruhuus Heidhoff, 0 h 52 min | 4.8 |
| Tucson Arizona | 04:10 MST (2 h moonless) | 57° | 19 Bortle 8 | 79 Parking area near Pantano, 0 h 48 min | 7.5 |
| Vilnius Vilnius County | 02:50 EEST (2 h moonless) | 56° | 19 Bortle 8 | 78 Picnic site near Rapiejai, 1 h 08 min | 7.8 |
| Fresno California | 04:30 PDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Redinger Campground, 1 h 26 min | 24.9 |
| Leeds England | 02:50 BST (2 h moonless) | 57° | 19 Bortle 8 | 79 Viewpoint near Stonegrave, 1 h 07 min | 2.8 |
| Poznań Greater Poland | 02:50 CEST (2 h moonless) | 58° | 19 Bortle 8 | 80 Parking leśny, 1 h 22 min | 5.7 |
| Quebec City Quebec | 03:30 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking lot near Camp Mercier, 1 h 13 min | 5.4 |
| Antwerp Flanders | 03:50 CEST (2 h moonless) | 58° | 29 Bortle 7 | 80 Picnic site near Ramillies, 1 h 19 min | 6.7 |
| Sacramento California | 04:30 PDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Parking area near Capay, 0 h 57 min | 24.5 |
| Lyon Auvergne-Rhône-Alpes | 04:30 CEST (2 h moonless) | 61° | 29 Bortle 7 | 82 Car park near Saint-Georges-de-Baroille, 1 h 04 min | 9.4 |
| Lisbon Lisbon | 05:00 WEST (2 h moonless) | 60° | 20 Bortle 8 | 81 Car park near Arriça, 1 h 05 min | 7.8 |
| Nuremberg Bavaria | 03:40 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Viewpoint near Berndorf, 1 h 02 min | 6.8 |
| Hannover Lower Saxony | 03:20 CEST (2 h moonless) | 58° | 42 Bortle 6 | 80 Campingplatz Rittergut Frankenfeld, 1 h 01 min | 5.3 |
| Edinburgh Scotland | 02:20 BST (1.5 h moonless) | 54° | 18 Bortle 8 | 76 Car park near Elba, 0 h 59 min | 1.4 |
| Toulouse Occitanie | 05:00 CEST (2 h moonless) | 61° | 29 Bortle 7 | 82 Viewpoint near Las Pountetos, 1 h 13 min | 9.7 |
| Atlanta Georgia | 05:20 EDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Campground near Owensbyville, 1 h 33 min | 6.9 |
| Leipzig Saxony | 03:20 CEST (2 h moonless) | 59° | 29 Bortle 7 | 81 Campingplatz Prettin, 1 h 10 min | 4.8 |
| Duisburg North Rhine-Westphalia | 03:40 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Krampen Hütte 2023, 0 h 54 min | 5.9 |
| Liverpool England | 03:00 BST (2 h moonless) | 57° | 19 Bortle 8 | 79 Car park near Cynwyd, 1 h 15 min | 1.4 |
| Gdańsk Pomerania | 02:20 CEST (2 h moonless) | 56° | 19 Bortle 8 | 78 Campsite near Skowronki, 0 h 59 min | 5.2 |
| Miami Florida | 05:30 EDT (2 h moonless) | 54° | 18 Bortle 8 | 76 Burns lake campground, 1 h 43 min | 2.4 |
| Omaha Nebraska | 04:40 CDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Hastings, 0 h 51 min | 9.8 |
| Raleigh North Carolina | 04:50 EDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Parking area near Brinkleyville, 1 h 28 min | 5.9 |
| Bristol England | 03:20 BST (2 h moonless) | 59° | 19 Bortle 8 | 81 Pandy Caravan Club Site, 1 h 06 min | 2 |
| Kansas City Missouri | 04:40 CDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Parking area near Delaney, 1 h 01 min | 10.8 |
| Long Beach California | 04:40 PDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Mesa Spring Camp, 2 h 39 min | 7.9 |
| Murcia Murcia | 05:30 CEST (2 h moonless) | 60° | 20 Bortle 8 | 81 Car park near Lomas de Agua Amarga, 0 h 41 min | 18.9 |
| Mesa Arizona | 04:10 MST (2 h moonless) | 58° | 19 Bortle 8 | 80 Bartlett Flat Dispersed, 1 h 31 min | 8.5 |
| Halifax Nova Scotia | 04:10 ADT (2 h moonless) | 61° | 20 Bortle 8 | 82 Picnic area near Sherwood, 1 h 09 min | 5.8 |
| Staten Island New York | 04:20 EDT (2 h moonless) | 62° | 20 Bortle 8 | 83 E-14 CCC Camp, 2 h 14 min | 7.4 |
| Colorado Springs Colorado | 04:30 MDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Deerhaven - Thompson Mountain Trailhead, 1 h 36 min | 7.5 |
| Virginia Beach Virginia | 04:40 EDT (2 h moonless) | 60° | 29 Bortle 7 | 81 Parking area near Dalbys, 0 h 58 min | 5 |
| Laval Quebec | 03:50 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Camping rustique du lac aux Rats, 2 h 04 min | 6.5 |
| Palma Balearic Islands | 05:10 CEST (2 h moonless) | 60° | 29 Bortle 7 | 81 Open land near Ses Salines, 0 h 58 min | 14.8 |
| Bratislava Bratislava Region | 03:30 CEST (2 h moonless) | 61° | 20 Bortle 8 | 82 Car park near Nový majer, 1 h 03 min | 7.5 |
| London Ontario | 04:30 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Picnic area near Eagle, 1 h 00 min | 1 |
| Oakland California | 04:40 PDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Viewpoint near Inverness Park, 1 h 33 min | 4.9 |
| Zürich Zurich | 04:10 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Hüttlisboden, 1 h 12 min | 7.4 |
| Tampa Florida | 05:30 EDT (2 h moonless) | 55° | 19 Bortle 8 | 77 Open land near Zolfo Springs, 1 h 52 min | 1.4 |
| Tulsa Oklahoma | 05:00 CDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Bull Creek Peninsula, 0 h 58 min | 12 |
| Minneapolis Minnesota | 04:10 CDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Alpha, 1 h 38 min | 10.3 |
| Brno South Moravian Region | 03:20 CEST (2 h moonless) | 60° | 29 Bortle 7 | 81 Picnic site near Jiřice u Moravských Budějovic, 1 h 17 min | 6.3 |
| Wichita Kansas | 05:00 CDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Cheney State Park North Loop Campground, 0 h 52 min | 10.8 |
| Szczecin West Pomerania | 02:50 CEST (2 h moonless) | 57° | 28 Bortle 7 | 79 Car park near Balbiców, 1 h 17 min | 5.7 |
| Bologna Emilia-Romagna | 04:10 CEST (2 h moonless) | 61° | 29 Bortle 7 | 82 Picnic site near Madonna dell'Acero, 1 h 38 min | 15.9 |
| Tallinn Harju County | no full darkness | · | · | Car park near Päädeva, 1 h 06 min | 4.7 |
| Arlington Texas | 05:20 CDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Parking area near Morgan, 1 h 37 min | 13.1 |
| Bochum North Rhine-Westphalia | 03:40 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Viewpoint near Gladbeck, 0 h 49 min | 5.9 |
| Las Palmas de Gran Canaria Canary Islands | 06:00 WEST (2 h moonless) | 55° | 28 Bortle 7 | 77 Viewpoint near Mesa de Soria, 1 h 22 min | 4.5 |
| Utrecht Utrecht | 03:40 CEST (2 h moonless) | 58° | 29 Bortle 7 | 80 Viewpoint near Uddel, 0 h 53 min | 3.7 |
| Bakersfield California | 04:30 PDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Hobo Campground, 1 h 01 min | 24.9 |
| Cardiff Wales | 03:20 BST (2 h moonless) | 59° | 19 Bortle 8 | 81 Llwynstyffilin Farm, 0 h 58 min | 2 |
| Leicester England | 03:00 BST (2 h moonless) | 58° | 19 Bortle 8 | 80 Car park near Folkingham, 1 h 08 min | 3.8 |
| Florence Tuscany | 04:20 CEST (2 h moonless) | 61° | 20 Bortle 8 | 82 Vista sulla cascata dell'Acquacheta, 1 h 13 min | 19.9 |
| Bradford England | 02:50 BST (2 h moonless) | 57° | 19 Bortle 8 | 79 Streethead Caravan Park, 1 h 05 min | 2.8 |
| Cleveland Ohio | 04:40 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Wilson, 1 h 40 min | 5.3 |
| New Orleans Louisiana | 05:00 CDT (2 h moonless) | 57° | 19 Bortle 8 | 79 Parking area near Hopedale, 1 h 03 min | 5 |
| Malmö Skåne | 02:20 CEST (1.5 h moonless) | 54° | 18 Bortle 8 | 76 Natthall, 0 h 56 min | 5.4 |
| Wuppertal North Rhine-Westphalia | 03:40 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Picnic site near Spinne, 1 h 20 min | 5.9 |
| Aurora Colorado | 04:20 MDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Byers, 0 h 42 min | 8.6 |
| Honolulu Hawaii | 04:50 HST (2 h moonless) | 50° | 17 Bortle 8 | 72 Viewpoint near Marconi, 1 h 15 min | 6.2 |
| Anaheim California | 04:40 PDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Parking area near Lockhart, 2 h 49 min | 15.1 |
| Alicante Valencian Community | 05:30 CEST (2 h moonless) | 60° | 29 Bortle 7 | 81 Mirador de Rabasa, 1 h 16 min | 18.5 |
| Belfast Northern Ireland | 02:50 BST (1.5 h moonless) | 55° | 19 Bortle 8 | 77 Viewpoint near Garron Point, 0 h 50 min | 1.3 |
| Bilbao Basque Country | 05:20 CEST (2 h moonless) | 61° | 20 Bortle 8 | 82 Área recreativa de Salcedillo, 1 h 28 min | 3.5 |
| Coventry England | 03:10 BST (2 h moonless) | 59° | 19 Bortle 8 | 81 Campsite near Little Compton, 0 h 54 min | 3.8 |
| Nice Provence-Alpes-Côte d'Azur | 04:40 CEST (2.5 h moonless) | 62° | 30 Bortle 7 | 83 Point Sublime, 1 h 32 min | 19.9 |
| Markham Ontario | 04:20 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Picnic area near Silver Lake, 2 h 11 min | 1 |
| Lublin Lublin | 02:40 CEST (2 h moonless) | 59° | 19 Bortle 8 | 81 Car park near Chłaniów, 1 h 10 min | 7.4 |
| Orlando Florida | 05:20 EDT (2 h moonless) | 55° | 19 Bortle 8 | 77 Middleton Fish Camp, 1 h 48 min | 4.2 |
| Bielefeld North Rhine-Westphalia | 03:30 CEST (2 h moonless) | 58° | 54 Bortle 5 | 80 Aussichtsturm Hungerberg, 1 h 06 min | 5.3 |
| Bonn North Rhine-Westphalia | 03:50 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Picnic site near Bodenbach, 1 h 11 min | 5.5 |
| Bydgoszcz Kuyavia-Pomerania | 02:40 CEST (2 h moonless) | 57° | 28 Bortle 7 | 79 Viewpoint near Anapole, 1 h 15 min | 6.1 |
| Córdoba Andalusia | 05:50 CEST (2 h moonless) | 60° | 29 Bortle 7 | 81 Picnic site near Virgen de la Cabeza, 0 h 54 min | 24.6 |
| Birkenhead England | 03:00 BST (2 h moonless) | 57° | 19 Bortle 8 | 79 Car park near Glanyrafon, 1 h 10 min | 1.4 |
| Nantes Pays de la Loire | 04:50 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Aire de Pique-nique de la Chapelle-Glain, 1 h 00 min | 8.2 |
| Espoo Uusimaa | no full darkness | · | · | Viewpoint near Heinäistenranta, 1 h 07 min | 6.2 |
| Nottingham England | 03:00 BST (2 h moonless) | 58° | 19 Bortle 8 | 80 Car park near Nutwood Cottage, 0 h 59 min | 3.8 |
| Vaughan Ontario | 04:20 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Campground near Uphill, 2 h 10 min | 1 |
| Lexington Kentucky | 05:10 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Moorefield, 1 h 06 min | 8.3 |
| Islington England | 03:10 BST (2 h moonless) | 59° | 19 Bortle 8 | 81 Car park near Jury's Gap, 1 h 52 min | 3.5 |
| Reading England | 03:10 BST (2 h moonless) | 58° | 29 Bortle 7 | 80 Picnic site near Wilton, 0 h 51 min | 3.5 |
| Thessaloniki Central Macedonia | 04:50 EEST (2.5 h moonless) | 61° | 20 Bortle 8 | 82 Picnic site near Nea Madytos, 1 h 09 min | 14.5 |
| Riverside California | 04:30 PDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Parking area near Homestead Valley, 1 h 46 min | 15.1 |
| Bari Apulia | 04:10 CEST (2.5 h moonless) | 61° | 20 Bortle 8 | 82 Picnic site near Montursi, 0 h 51 min | 21.5 |
| Corpus Christi Texas | 05:30 CDT (2 h moonless) | 55° | 19 Bortle 8 | 77 South Beach, 0 h 56 min | 14.9 |
| Lexington-Fayette Kentucky | 05:10 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Moorefield, 0 h 59 min | 9.2 |
| Kingston upon Hull England | 02:40 BST (2 h moonless) | 56° | 19 Bortle 8 | 78 Quarry Farm, 1 h 17 min | 2.8 |
| Preston England | 02:50 BST (2 h moonless) | 56° | 28 Bortle 7 | 78 Moss Howe Farm campsite, 0 h 57 min | 1.4 |
| Catania Sicily | 04:30 CEST (2 h moonless) | 60° | 29 Bortle 7 | 81 Picnic site near Contrada Cicogna, 1 h 19 min | 26.3 |
| Cincinnati Ohio | 05:00 EDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Picnic Ground, 1 h 45 min | 8.7 |
| Santa Ana California | 04:40 PDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Oak Grove Campground, 1 h 50 min | 15.1 |
| Münster North Rhine-Westphalia | 03:30 CEST (2 h moonless) | 58° | 54 Bortle 5 | 80 Aussichtsplattform Solarpark Schwege, 0 h 32 min | 5.9 |
| Mannheim Baden-Württemberg | 03:50 CEST (2 h moonless) | 60° | 29 Bortle 7 | 81 Luitpoldturm, 1 h 06 min | 6.8 |
| Stockton California | 04:40 PDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Telegraph City, 0 h 45 min | 25.6 |
| Pittsburgh Pennsylvania | 04:40 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Enterprise, 2 h 03 min | 7.2 |
| Graz Styria | 03:40 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Viewpoint near Stubalpe, 1 h 30 min | 7.5 |
| Saint Paul Minnesota | 04:10 CDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Centerville, 0 h 51 min | 10.3 |
| Augsburg Bavaria | 03:50 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Aussichtsplattform, 0 h 52 min | 6.5 |
| Valladolid Castile and León | 05:30 CEST (2 h moonless) | 61° | 29 Bortle 7 | 82 Torre del Conjuradero, 0 h 59 min | 19.6 |
| Swansea Wales | 03:20 BST (2 h moonless) | 58° | 29 Bortle 7 | 80 Carreg Gamu Glamping, 1 h 07 min | 2 |
| Newcastle upon Tyne England | 02:30 BST (1.5 h moonless) | 55° | 19 Bortle 8 | 77 Black Middens, 1 h 06 min | 1 |
| Gatineau Quebec | 04:00 EDT (2 h moonless) | 62° | 20 Bortle 8 | 83 Campground near Kelly Newton, 1 h 38 min | 6.2 |
| Białystok Podlaskie | 02:20 CEST (2 h moonless) | 58° | 29 Bortle 7 | 80 Viewpoint near Siemieniakowszczyzna, 1 h 19 min | 8 |
| Southend-on-Sea England | 03:10 BST (2 h moonless) | 59° | 29 Bortle 7 | 81 Car park near Othona Community, 0 h 49 min | 4.3 |
| Lincoln Nebraska | 04:50 CDT (2 h moonless) | 62° | 20 Bortle 8 | 83 Open land near Tecumseh, 0 h 54 min | 10.4 |
| Bergen Vestland | no full darkness | · | · | Slottet, 1 h 24 min | 2.2 |
| Vigo Galicia | 05:50 CEST (2 h moonless) | 62° | 30 Bortle 7 | 83 Car park near Chan do Carballo, 1 h 08 min | 14.4 |
| Victoria British Columbia | 03:50 MST (2 h moonless) | 61° | 20 Bortle 8 | 82 Viewpoint near Shirley, 0 h 58 min | 14.3 |
| Anchorage Alaska | no full darkness | · | · | Parking area near Silvertip, 1 h 33 min | 1.6 |
| Kaunas Kaunas County | 02:50 EEST (2 h moonless) | 55° | 19 Bortle 8 | 77 Žalia stotelė, 0 h 59 min | 8.1 |
| Wiesbaden Hesse | 03:50 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Alteburgturm, 1 h 06 min | 5.2 |
| Meads Kentucky | 05:00 EDT (2 h moonless) | 61° | 44 Bortle 6 | 82 Parking area near Bigstone, 1 h 05 min | 7.8 |
| Katowice Silesia | 03:00 CEST (2 h moonless) | 59° | 19 Bortle 8 | 81 Car park near Pradła, 1 h 04 min | 6.2 |
| Henderson Nevada | 04:20 PDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Parking area near Willow Beach, 0 h 45 min | 13.5 |
| Greensboro North Carolina | 05:00 EDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Smart View Recreation Area, 2 h 07 min | 6.3 |
| Aarhus Central Jutland | 02:20 CEST (1.5 h moonless) | 53° | 40 Bortle 6 | 75 Rugaard Camping, 0 h 55 min | 5.3 |
| Brighton England | 03:20 BST (2 h moonless) | 60° | 29 Bortle 7 | 81 Car park near Woods Corner, 0 h 55 min | 6.4 |
| Karlsruhe Baden-Württemberg | 04:00 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Luitpoldturm, 1 h 04 min | 6.8 |
| Plano Texas | 05:10 CDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Parking area near Roxton, 1 h 43 min | 13.3 |
| Newark New Jersey | 04:20 EDT (2 h moonless) | 62° | 20 Bortle 8 | 83 Camp Lee Mar / Lee Mar tábor, 1 h 56 min | 7.4 |
| Ostrava Moravian-Silesian Region | 03:10 CEST (2 h moonless) | 60° | 29 Bortle 7 | 81 Hoher Stein, 1 h 12 min | 7.6 |
| Madison Wisconsin | 04:10 CDT (2 h moonless) | 62° | 20 Bortle 8 | 83 Parking area near Pleasant Ridge, 1 h 21 min | 9 |
| St. Louis Missouri | 04:30 CDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Pearl, 1 h 58 min | 10.2 |
| Strasbourg Grand Est | 04:00 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Rocher des Enfants, 1 h 16 min | 7.6 |
| Ljubljana Central Slovenia | 03:50 CEST (2 h moonless) | 61° | 29 Bortle 7 | 82 Soriška planina, 1 h 08 min | 8.1 |
| Gijón Asturias | 05:30 CEST (2 h moonless) | 62° | 44 Bortle 6 | 83 Mirador Valle de Campon, 1 h 15 min | 5.8 |
| Derby England | 03:00 BST (2 h moonless) | 58° | 19 Bortle 8 | 80 Car park near Buckminster, 1 h 06 min | 3.8 |
| Southampton England | 03:20 BST (2 h moonless) | 59° | 19 Bortle 8 | 81 Car park near Steeple Langford, 0 h 56 min | 6.4 |
| Saskatoon Saskatchewan | 03:10 CST (1.5 h moonless) | 59° | 19 Bortle 8 | 81 Borden Bridge Recreation Site, 0 h 37 min | 6.3 |
| Chula Vista California | 04:40 PDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Parking area near Wiipuk uun' yaw, 0 h 54 min | 5 |
| Toledo Ohio | 04:50 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Pittsford, 1 h 33 min | 8.7 |
| Bordeaux Nouvelle-Aquitaine | 05:00 CEST (2 h moonless) | 61° | 29 Bortle 7 | 82 Car park near Mano, 1 h 01 min | 10.1 |
| Aachen North Rhine-Westphalia | 03:50 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Picnic site near Erkensruhr, 0 h 50 min | 5.5 |
| Gent Flanders | 04:00 CEST (2 h moonless) | 59° | 29 Bortle 7 | 81 Car park near Keiem, 0 h 58 min | 2.2 |
| Jersey City New Jersey | 04:10 EDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Parking area near Walker Lake, 2 h 05 min | 7.4 |
| Reno Nevada | 04:20 PDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Mountains Overlook, 1 h 01 min | 20.2 |
| Wolverhampton England | 03:10 BST (2 h moonless) | 58° | 19 Bortle 8 | 80 Car park near Little Brampton, 1 h 08 min | 2.2 |
| Mönchengladbach North Rhine-Westphalia | 03:50 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Campingplatz Bremer, 1 h 05 min | 5.9 |
| Chandler Arizona | 04:10 MST (2 h moonless) | 58° | 19 Bortle 8 | 80 Parking area near Smelter Town, 1 h 08 min | 8.5 |
| Tampere Pirkanmaa | no full darkness | · | · | Car park near Väärinmaja, 1 h 14 min | 5.7 |
| Fort Wayne Indiana | 05:00 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Camp Frontier, 1 h 24 min | 10.6 |
| Plymouth England | 03:40 BST (2 h moonless) | 60° | 29 Bortle 7 | 81 Pencannow Point, 1 h 10 min | 3.2 |
| Stoke-on-Trent England | 03:00 BST (2 h moonless) | 57° | 19 Bortle 8 | 79 Car park near Nesscliffe, 1 h 07 min | 1.4 |
| Buffalo New York | 04:20 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Campground near Java Lake, 1 h 04 min | 6.2 |
| Verona Veneto | 04:10 CEST (2 h moonless) | 61° | 29 Bortle 7 | 82 Panorama Passo della Borcola, 1 h 23 min | 4.8 |
| Durham North Carolina | 04:50 EDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Parking area near Carters Point, 1 h 33 min | 5.9 |
| Vitoria-Gasteiz Basque Country | 05:20 CEST (2 h moonless) | 61° | 20 Bortle 8 | 82 Casa del Parque Natural de Valderejo, 1 h 10 min | 8.9 |
| St. Petersburg Florida | 05:30 EDT (2 h moonless) | 55° | 19 Bortle 8 | 77 Open land near Zolfo Springs, 1 h 59 min | 1.4 |
| Gdynia Pomerania | 02:20 CEST (2 h moonless) | 56° | 28 Bortle 7 | 78 Car park near Oskowo, 1 h 08 min | 5.2 |
| Irvine California | 04:40 PDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Parking area near Holcomb Village, 2 h 01 min | 15.1 |
| Kitchener Ontario | 04:30 EDT (2 h moonless) | 62° | 20 Bortle 8 | 83 Picnic area near Newry, 1 h 01 min | 8.3 |
| Milton Keynes England | 03:10 BST (2 h moonless) | 59° | 29 Bortle 7 | 81 Cotswolds Camping at Holycombe, 1 h 06 min | 3.8 |
| Laredo Texas | 05:40 CDT (2 h moonless) | 55° | 19 Bortle 8 | 77 Open land 32 km from El Cenizo, 1 h 32 min | 11.4 |
| Vantaa Uusimaa | no full darkness | · | · | Viewpoint near Kahari, 1 h 14 min | 6.2 |
| Porto Porto | 04:50 WEST (2 h moonless) | 61° | 29 Bortle 7 | 82 Parque de Lazer de Lameira, 0 h 59 min | 21.6 |
| Kiel Schleswig-Holstein | 02:50 CEST (1.5 h moonless) | 55° | 41 Bortle 6 | 77 Beobachtungsturm "Alte Sorge-Schleife", 0 h 56 min | 3.2 |
| A Coruña Galicia | 05:40 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Mirador do Cordal de Montouto, 1 h 07 min | 3.1 |
| Burnaby British Columbia | 03:40 MST (1.5 h moonless) | 60° | 20 Bortle 8 | 81 Viewpoint near 9 Mile Bridge, 2 h 20 min | 11.8 |
| Lubbock Texas | 05:30 CDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Open land near Crosbyton, 1 h 00 min | 11 |
| Montpellier Occitanie | 04:50 CEST (2 h moonless) | 61° | 29 Bortle 7 | 96 Camping Le Mouretou, 1 h 25 min | 11.3 |
| Częstochowa Silesia | 03:00 CEST (2 h moonless) | 59° | 29 Bortle 7 | 81 Przyłęk Przystań Jest Radość, 1 h 05 min | 6.2 |
| City of Westminster England | 03:10 BST (2 h moonless) | 59° | 19 Bortle 8 | 81 Picnic site near Wilton, 1 h 41 min | 3.5 |
| Gilbert Arizona | 04:10 MST (2 h moonless) | 58° | 19 Bortle 8 | 80 Parking area near Picadilla, 1 h 58 min | 8.5 |
| Chemnitz Saxony | 03:20 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Schützenberg, 0 h 51 min | 5 |
| Northampton England | 03:10 BST (2 h moonless) | 59° | 29 Bortle 7 | 81 Cotswolds Camping at Holycombe, 1 h 09 min | 3.8 |
| Groningen Groningen | 03:20 CEST (2 h moonless) | 57° | 42 Bortle 6 | 79 Open land near Holwert, 1 h 04 min | 2.5 |
| Braunschweig Lower Saxony | 03:20 CEST (2 h moonless) | 58° | 42 Bortle 6 | 80 Waldcamp Südheide, 0 h 57 min | 5.4 |
| Magdeburg Saxony-Anhalt | 03:20 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Picnic site near Berkau, 1 h 03 min | 5.4 |
| Winston-Salem North Carolina | 05:00 EDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Jessups Mill River Access, 0 h 58 min | 6.4 |
| Glendale Arizona | 04:10 MST (2 h moonless) | 58° | 19 Bortle 8 | 80 Parking area near Date Creek Ranch, 1 h 33 min | 9.9 |
| Lille Hauts-de-France | 04:10 CEST (2 h moonless) | 60° | 29 Bortle 7 | 81 Val de Cassel, 0 h 49 min | 5.6 |
| Norfolk Virginia | 04:40 EDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Parking area near Sunbury, 1 h 03 min | 6.5 |
| Krefeld North Rhine-Westphalia | 03:40 CEST (2 h moonless) | 58° | 42 Bortle 6 | 80 Campingplatz Bremer, 0 h 49 min | 5.9 |
| Halle Saxony-Anhalt | 03:20 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Viewpoint near Lange-, 1 h 17 min | 5.6 |
| Freiburg Baden-Württemberg | 04:10 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Viewpoint near Kaltenherberg, 0 h 37 min | 7.7 |
| Oldham England | 02:50 BST (2 h moonless) | 56° | 19 Bortle 8 | 78 Car park near Rathmell, 1 h 08 min | 1.4 |
| Hialeah Florida | 05:30 EDT (2 h moonless) | 54° | 18 Bortle 8 | 76 Viewpoint near Flamingo, 2 h 08 min | 2.4 |
| Garland Texas | 05:10 CDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Parking area near Allens Chapel, 1 h 46 min | 12.1 |
| Scottsdale Arizona | 04:10 MST (2 h moonless) | 58° | 19 Bortle 8 | 80 Ocotillo Rec and Boating Site Dispersed, 1 h 29 min | 8.5 |
| Irving Texas | 05:10 CDT (2 h moonless) | 57° | 19 Bortle 8 | 79 Parking area near Malone, 1 h 34 min | 12.1 |
| Eindhoven North Brabant | 03:50 CEST (2 h moonless) | 59° | 29 Bortle 7 | 81 Picnic site near Versunkenes Kloster, 1 h 09 min | 6.7 |
| Boise Idaho | 04:50 MDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Hayfork Campground, 1 h 22 min | 16.5 |
| Chesapeake Virginia | 04:40 EDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Parking area near Sunbury, 1 h 01 min | 6.5 |
| North Las Vegas Nevada | 04:20 PDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Large Vehicle Parking, 0 h 35 min | 11.7 |
| Elche Valencian Community | 05:30 CEST (2 h moonless) | 60° | 29 Bortle 7 | 81 Car park near Casas del Puerto, 1 h 06 min | 18.5 |
| Granada Andalusia | 05:50 CEST (2.5 h moonless) | 60° | 20 Bortle 8 | 81 Sendero al Puente del Hacho, 1 h 22 min | 24.1 |
| Fremont California | 04:40 PDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Franklin Point, 1 h 24 min | 25.6 |
| Windsor Ontario | 04:40 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Picnic area near New Scotland, 1 h 32 min | 9.5 |
| Spokane Washington | 03:30 PDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Viewpoint near Croskey, 0 h 43 min | 14.5 |
| Longueuil Quebec | 03:50 EDT (2 h moonless) | 62° | 20 Bortle 8 | 83 Balcon du Nord, 2 h 07 min | 6.5 |
| Rennes Brittany | 04:40 CEST (2 h moonless) | 60° | 43 Bortle 6 | 95 Rochereuil, 0 h 59 min | 8 |
| Baton Rouge Louisiana | 05:00 CDT (2 h moonless) | 57° | 19 Bortle 8 | 79 Parking area near Morganza, 0 h 57 min | 6.3 |
| Radom Mazovia | 02:50 CEST (2 h moonless) | 59° | 29 Bortle 7 | 81 Car park near Rzeczniówek, 0 h 52 min | 6.9 |
| Richmond Virginia | 04:40 EDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Cozy Acres Campground, 1 h 04 min | 6.6 |
| Regina Saskatchewan | 03:20 CST (2 h moonless) | 60° | 20 Bortle 8 | 81 Fairy Hill Interpretive Trail Trailhead, 0 h 38 min | 7.7 |
| Luton England | 03:10 BST (2 h moonless) | 59° | 29 Bortle 7 | 81 Car park near Thorpe Morieux, 1 h 42 min | 3.5 |
| Košice Košice Region | 03:10 CEST (2 h moonless) | 61° | 29 Bortle 7 | 82 Viewpoint near Blumov les, 1 h 27 min | 7.5 |
| Cork Munster | 03:40 IST (2 h moonless) | 59° | 19 Bortle 8 | 81 Car park near Inchigeelagh, 0 h 51 min | 3.3 |
| Paradise Nevada | 04:20 PDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Parking area near Nelson's Landing, 1 h 00 min | 11.7 |
| Tacoma Washington | 03:50 PDT (1.5 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Lilliwaup, 1 h 39 min | 13.6 |
| Mainz Rhineland-Palatinate | 03:50 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Hoch-Ley, 0 h 59 min | 6.8 |
| Tilburg North Brabant | 03:50 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Picnic site near Het Verscholen Dorp, 1 h 55 min | 6.7 |
| Oviedo Asturias | 05:30 CEST (2 h moonless) | 61° | 29 Bortle 7 | 82 Car park near Viḷḷar de Vildas, 1 h 21 min | 5.8 |
| Messina Sicily | 04:30 CEST (2.5 h moonless) | 61° | 44 Bortle 6 | 82 Picnic site near Piano Vernà, 1 h 14 min | 15.6 |
| Oberhausen North Rhine-Westphalia | 03:40 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Viewpoint near Haffen, 0 h 44 min | 5.9 |
| Erfurt Thuringia | 03:30 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Jugendzeltplatz Rappershausen, 1 h 27 min | 6 |
| Terrassa Catalonia | 05:10 CEST (2.5 h moonless) | 61° | 29 Bortle 7 | 82 Car park near Correà, 1 h 13 min | 9.1 |
| Barking England | 03:10 BST (2 h moonless) | 59° | 19 Bortle 8 | 81 Car park near Thorpe Morieux, 1 h 39 min | 4.3 |
| Badalona Catalonia | 05:10 CEST (2.5 h moonless) | 62° | 20 Bortle 8 | 83 Mirador Salt del Mas Clavé, 1 h 21 min | 9.1 |
| Trondheim Trøndelag | no full darkness | · | · | Vaslavågen Camping, 1 h 36 min | 2.2 |
| San Bernardino California | 04:30 PDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Laurel Pines Camp, 1 h 15 min | 24.3 |
| Oulu North Ostrobothnia | no full darkness | · | · | Car park near Panuma, 0 h 51 min | 4.4 |
| Salt Lake City Utah | 04:50 MDT (2 h moonless) | 62° | 20 Bortle 8 | 83 Parking area near Echo Resort, 0 h 57 min | 14.9 |
| Huntsville Alabama | 04:30 CDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Campground near Jericho, 1 h 14 min | 7.5 |
| Des Moines Iowa | 04:30 CDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Lawrenceburg, 0 h 57 min | 9.6 |
| Cartagena Murcia | 05:30 CEST (2 h moonless) | 59° | 29 Bortle 7 | 81 Car park near Pozos Colorados, 1 h 04 min | 24.4 |
| Oakville Ontario | 04:20 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking lot near Dundalk, 1 h 54 min | 1 |
| Jerez de la Frontera Andalusia | 06:00 CEST (2 h moonless) | 60° | 20 Bortle 8 | 81 Huge Picnic site, 0 h 53 min | 21.2 |
| Fontana California | 04:30 PDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Parking area near Ludlow, 2 h 11 min | 24.3 |
| Lübeck Schleswig-Holstein | 03:00 CEST (2 h moonless) | 57° | 53 Bortle 5 | 79 Camping Park Süssau, 0 h 56 min | 6 |
| Sabadell Catalonia | 05:10 CEST (2.5 h moonless) | 62° | 30 Bortle 7 | 83 Càmping Cal Paradís, 1 h 07 min | 9.1 |
| Santa Cruz de Tenerife Canary Islands | 06:00 WEST (2 h moonless) | 55° | 28 Bortle 7 | 77 Roque Bermejo, 0 h 38 min | 4.7 |
| Modesto California | 04:40 PDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Viewpoint near Telegraph City, 1 h 01 min | 25.3 |
| Richmond British Columbia | 03:40 MST (1.5 h moonless) | 60° | 20 Bortle 8 | 81 Parking lot near Roberts Creek, 2 h 30 min | 11.8 |
| Rochester New York | 04:20 EDT (2 h moonless) | 62° | 20 Bortle 8 | 83 Parking area near Lomond Shore, 0 h 54 min | 0 |
| Pamplona Navarre | 05:20 CEST (2.5 h moonless) | 62° | 20 Bortle 8 | 83 Puerto las Coronas, 0 h 59 min | 13 |
| Portsmouth England | 03:20 BST (2 h moonless) | 59° | 29 Bortle 7 | 81 Viewpoint near Bramshott Bottom, 0 h 35 min | 6.4 |
| Arlington Virginia | 04:30 EDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Viewpoint near Ashbys Corner, 1 h 42 min | 6.8 |
| Oxnard California | 04:40 PDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Parking area near Sacate, 1 h 35 min | 24.1 |
| Móstoles Madrid | 05:40 CEST (2.5 h moonless) | 61° | 20 Bortle 8 | 82 Picnic site near Paredes de Escalona, 1 h 03 min | 19.6 |
| Columbus Georgia | 05:30 EDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Viewpoint near Beatrice, 1 h 04 min | 6.4 |
| Turku Southwest Finland | no full darkness | · | · | Kustavin Lomapalvelut, 1 h 17 min | 5.2 |
| Worcester Massachusetts | 04:00 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Long Pond Overlook, 1 h 10 min | 8 |
| Linz Upper Austria | 03:40 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Lehrmüller-Mauern, 1 h 09 min | 6.9 |
| Trieste Friuli Venezia Giulia | 04:00 CEST (2 h moonless) | 61° | 29 Bortle 7 | 82 Viewpoint near Artviže, 0 h 36 min | 7.3 |
| Moreno Valley California | 04:30 PDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Coon Creek Yellow Post #19, 1 h 31 min | 15.1 |
| Padua Veneto | 04:10 CEST (2 h moonless) | 62° | 30 Bortle 7 | 83 Car park near Serravalle, 1 h 23 min | 4.8 |
| Little Rock Arkansas | 04:50 CDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Parking area near Parkers Corner, 1 h 09 min | 11.1 |
| Debrecen Hajdú-Bihar | 03:20 CEST (2.5 h moonless) | 61° | 29 Bortle 7 | 82 Madármegyfigyelő torony, 0 h 53 min | 10.4 |
| Fayetteville North Carolina | 05:00 EDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Parking area near Hickory Grove Crossroads, 0 h 59 min | 5.9 |
| Huntington Beach California | 04:40 PDT (2 h moonless) | 59° | 19 Bortle 8 | 81 X-33, 2 h 27 min | 15.1 |
| Geneva Geneva | 04:30 CEST (2 h moonless) | 62° | 44 Bortle 6 | 83 Picnic site near Les Penots, 1 h 09 min | 7 |
| Tallahassee Florida | 05:30 EDT (2 h moonless) | 56° | 19 Bortle 8 | 78 Parking area near Econfina, 1 h 08 min | 6.2 |
| Swindon England | 03:20 BST (2 h moonless) | 59° | 29 Bortle 7 | 81 The Woodbridge Camp SIte, 0 h 38 min | 3.5 |
| Townsville Queensland | 05:20 AEST (1 h moonless) | 12° | 7 Bortle 7 | 23 Car park near Calcium, 0 h 40 min | 22.5 |
| Yonkers New York | 04:10 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Dam Beard Camp, FSR, 2 h 00 min | 9 |
| Glendale California | 04:40 PDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Pine Springs Çampground, 2 h 13 min | 26.3 |
| Cypress Texas | 05:20 CDT (2 h moonless) | 56° | 19 Bortle 8 | 78 Parking area near Altair, 1 h 29 min | 10.8 |
| Aurora Illinois | 04:10 CDT (2 h moonless) | 62° | 20 Bortle 8 | 83 Parking area near Walnut, 1 h 43 min | 11 |
| Brescia Lombardy | 04:10 CEST (2 h moonless) | 61° | 29 Bortle 7 | 82 Viewpoint near Placche del Quinto Tornante, 1 h 50 min | 4.8 |
| Charleroi Wallonia | 04:00 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Picnic site near Le Rivelet, 1 h 12 min | 5.9 |
| Dudley England | 03:10 BST (2 h moonless) | 58° | 19 Bortle 8 | 80 Car park near Pudleston, 1 h 08 min | 2.2 |
| Hagen North Rhine-Westphalia | 03:40 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Viewpoint near Ober der Mühlschlacht, 1 h 18 min | 5.9 |
| Gliwice Silesia | 03:10 CEST (2 h moonless) | 60° | 29 Bortle 7 | 81 Car park near Bryksy, 1 h 02 min | 6.2 |
| Amarillo Texas | 05:30 CDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Picnic area near Four Way, 0 h 35 min | 8 |
| Aberdeen Scotland | 01:20 BST (0.5 h moonless) | 48° | 17 Bortle 8 | 70 Invermark, 1 h 19 min | 1 |
| Taranto Apulia | 04:10 CEST (2.5 h moonless) | 61° | 29 Bortle 7 | 82 Picnic site near Montursi, 1 h 05 min | 26.4 |
| Rzeszów Subcarpathia | 02:50 CEST (2 h moonless) | 59° | 29 Bortle 7 | 81 Car park near Luchów Dolny, 1 h 11 min | 7.4 |
| Rostock Mecklenburg-Vorpommern | 02:50 CEST (2 h moonless) | 56° | 41 Bortle 6 | 91 Wasserwanderplatz Nehringen, 0 h 57 min | 3.3 |
| Parma Emilia-Romagna | 04:20 CEST (2.5 h moonless) | 62° | 30 Bortle 7 | 83 Monte Barigazzo, 1 h 15 min | 16.4 |
| Akron Ohio | 04:40 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Bridge of Dreams Trailhead, 1 h 43 min | 5.3 |
| Kassel Hesse | 03:30 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Viewpoint near Wüstung Niederschorbach, 0 h 56 min | 5.6 |
| Toruń Kuyavia-Pomerania | 02:40 CEST (2 h moonless) | 58° | 29 Bortle 7 | 80 Car park near Kruszyny, 1 h 06 min | 6.1 |
| Almería Andalusia | 05:40 CEST (2 h moonless) | 59° | 19 Bortle 8 | 81 Álamos Centenarios, 1 h 32 min | 24.4 |
| Reims Grand Est | 04:10 CEST (2 h moonless) | 60° | 29 Bortle 7 | 81 Observatoire de Voncq, 1 h 06 min | 5.1 |
| Vancouver Washington | 04:00 PDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Merrill Lake Campground, 1 h 16 min | 15.9 |
| Birmingham Alabama | 04:30 CDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Hunters Camp, 1 h 39 min | 7.2 |
| Montgomery Alabama | 04:30 CDT (2 h moonless) | 57° | 19 Bortle 8 | 79 Parking area near Calhoun, 0 h 50 min | 6.4 |
| Liège Wallonia | 04:00 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Camping Belle-Meuse, 0 h 52 min | 5.9 |
| Grand Rapids Michigan | 04:50 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Morley, 0 h 42 min | 9.9 |
| Prato Tuscany | 04:20 CEST (2 h moonless) | 61° | 29 Bortle 7 | 82 Belvedere Braccina, 1 h 51 min | 19.9 |
| Alcalá de Henares Madrid | 05:30 CEST (2 h moonless) | 60° | 29 Bortle 7 | 81 Fuente del Pozo, 1 h 39 min | 19.6 |
| Braga Braga | 04:50 WEST (2 h moonless) | 61° | 29 Bortle 7 | 82 Serra do Barroso, 1 h 23 min | 21.6 |
| Kielce Świętokrzyskie | 02:50 CEST (2 h moonless) | 59° | 29 Bortle 7 | 81 Car park near Hektary, 1 h 15 min | 7.4 |
| Zabrze Silesia | 03:10 CEST (2 h moonless) | 60° | 29 Bortle 7 | 81 Dudek, 1 h 18 min | 6.2 |
| Peoria Arizona | 04:10 MST (2 h moonless) | 58° | 19 Bortle 8 | 80 Picnic area near Allah, 0 h 51 min | 9.9 |
| Providence Rhode Island | 04:00 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Green Hill, 1 h 01 min | 7.1 |
| Knoxville Tennessee | 05:10 EDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Parking area near Smoky Junction, 1 h 22 min | 7.7 |
| Sunrise Manor Nevada | 04:20 PDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Parking area near Byron, 0 h 42 min | 11.7 |
| Bytom Silesia | 03:00 CEST (2 h moonless) | 59° | 29 Bortle 7 | 81 Miejsce postoju, 1 h 16 min | 6.2 |
| Leganés Madrid | 05:40 CEST (2.5 h moonless) | 61° | 20 Bortle 8 | 82 Trailhead near Almorox, 1 h 04 min | 19.6 |
| Pilsen Plzeň Region | 03:30 CEST (2 h moonless) | 60° | 29 Bortle 7 | 81 Viewpoint near Libosváry, 0 h 57 min | 5.5 |
| Grand Prairie Texas | 05:10 CDT (2 h moonless) | 57° | 19 Bortle 8 | 79 Parking area near Malone, 1 h 32 min | 12.1 |
| Sutton England | 03:10 BST (2 h moonless) | 59° | 19 Bortle 8 | 81 Picnic site near Burwash, 1 h 12 min | 3.5 |
| Shreveport Louisiana | 05:00 CDT (2 h moonless) | 57° | 19 Bortle 8 | 79 Parking area near Hosston, 0 h 38 min | 10.5 |
| Burlington Ontario | 04:30 EDT (2 h moonless) | 62° | 20 Bortle 8 | 83 Viewpoint near Erie View, 2 h 02 min | 1 |
| Brownsville Texas | 05:30 CDT (2 h moonless) | 53° | 18 Bortle 8 | 75 East Fishing Pier Parking, 1 h 00 min | 12.6 |
| Overland Park Kansas | 04:40 CDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Parking area near O'Brien, 1 h 03 min | 11.3 |
| Newport News Virginia | 04:40 EDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Parking area near Hudgins, 1 h 17 min | 6.5 |
| Le Havre Normandy | 04:30 CEST (2 h moonless) | 60° | 29 Bortle 7 | 81 Picnic site near Le Mesnil-Bacley, 1 h 18 min | 7.1 |
| San Sebastián Basque Country | 05:10 CEST (2 h moonless) | 61° | 29 Bortle 7 | 82 Picnic site near Azillar, 1 h 05 min | 3.5 |
| Potsdam Brandenburg | 03:10 CEST (2 h moonless) | 58° | 54 Bortle 5 | 80 Picnic site near Wüstung Dangelsdorf, 1 h 04 min | 4.6 |
| Modena Emilia-Romagna | 04:20 CEST (2.5 h moonless) | 62° | 30 Bortle 7 | 83 Picnic site near Riva Buggia, 2 h 08 min | 16.4 |
| Breda North Brabant | 03:50 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Camping Stavenisse, 1 h 03 min | 6.7 |
| Castellón de la Plana Valencian Community | 05:20 CEST (2 h moonless) | 61° | 29 Bortle 7 | 82 Viewpoint near Alt de la Nevera, 1 h 15 min | 14.2 |
| Mobile Alabama | 04:40 CDT (2 h moonless) | 56° | 19 Bortle 8 | 78 Parking area near Citronelle, 0 h 56 min | 5.1 |
| St Helens England | 03:00 BST (2 h moonless) | 57° | 28 Bortle 7 | 79 Dunsop Bridge Car Park, 1 h 13 min | 1.4 |
| Fort Lauderdale Florida | 05:20 EDT (2 h moonless) | 53° | 18 Bortle 8 | 75 Viewpoint near Monroe Strand, 1 h 57 min | 4.7 |
| Saarbrücken Saarland | 04:00 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Viewpoint near Kowensmatt, 1 h 09 min | 6 |
| Reggio Calabria Calabria | 04:30 CEST (2.5 h moonless) | 61° | 44 Bortle 6 | 82 Picnic, 1 h 38 min | 15.6 |
| Santa Clarita California | 04:40 PDT (2 h moonless) | 59° | 19 Bortle 8 | 81 CS 0508, Horse Camping, 0 h 57 min | 26.3 |
| Chattanooga Tennessee | 05:20 EDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Dinky Line, 1 h 27 min | 8.5 |
| Odense South Denmark | 02:30 CEST (1.5 h moonless) | 54° | 40 Bortle 6 | 76 Open land near Vester-Skerninge, 0 h 49 min | 7.7 |
| Hamm North Rhine-Westphalia | 03:40 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Aussichtspunkt Almeaue, 0 h 58 min | 5.9 |
| Ipswich England | 03:00 BST (2 h moonless) | 59° | 29 Bortle 7 | 81 The Croft Campsite, 0 h 41 min | 6.3 |
| Spring Valley Nevada | 04:20 PDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Parking area near Charleston View, 1 h 02 min | 11.7 |
| Santa Rosa California | 04:40 PDT (2 h moonless) | 61° | 29 Bortle 7 | 82 Sentinel Rock, 1 h 25 min | 21.3 |
| Basel Basel-City | 04:10 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Aussicht von der Chaltenegg, 1 h 15 min | 7.7 |
| Nijmegen Gelderland | 03:40 CEST (2 h moonless) | 58° | 42 Bortle 6 | 80 Picnic site near Het Verscholen Dorp, 1 h 07 min | 6.7 |
| Uppsala Uppsala | no full darkness | · | · | Ettingsands badplats, 1 h 09 min | 1.1 |
| Eugene Oregon | 04:20 PDT (2 h moonless) | 62° | 20 Bortle 8 | 83 Whittaker Creek Recreation Site, 0 h 59 min | 15.2 |
| Bielsko-Biała Silesia | 03:10 CEST (2 h moonless) | 60° | 29 Bortle 7 | 81 Viewpoint near Sojková, 0 h 49 min | 7.6 |
| Almere Flevoland | 03:40 CEST (2 h moonless) | 58° | 54 Bortle 5 | 80 Viewpoint near Het Verscholen Dorp, 1 h 01 min | 3.7 |
| Burgos Castile and León | 05:30 CEST (2.5 h moonless) | 62° | 30 Bortle 7 | 83 Mirador de Peñas Cerveras, 1 h 06 min | 10.3 |
| Saint-Étienne Auvergne-Rhône-Alpes | 04:40 CEST (2 h moonless) | 62° | 44 Bortle 6 | 97 Viewpoint near Le Fournet, 1 h 29 min | 9.4 |
| Tempe Arizona | 04:10 MST (2 h moonless) | 58° | 19 Bortle 8 | 80 Parking area near Picadilla, 0 h 51 min | 8.5 |
| Oceanside California | 04:40 PDT (2 h moonless) | 59° | 29 Bortle 7 | 81 Parking area near Maláava (Janat), 1 h 12 min | 15.1 |
| Salem Oregon | 04:10 PDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Linn County Training Site, 1 h 05 min | 15.2 |
| Wigan England | 03:00 BST (2 h moonless) | 57° | 28 Bortle 7 | 79 Car park near Great Harlow, 1 h 12 min | 1.4 |
| Garden Grove California | 04:40 PDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Parking area near Lockhart, 2 h 57 min | 15.1 |
| Oshawa Ontario | 04:20 EDT (2 h moonless) | 62° | 20 Bortle 8 | 83 Viewpoint near Mount Horeb, 1 h 01 min | 1.3 |
| Rancho Cucamonga California | 04:30 PDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Campground, 1 h 40 min | 24.3 |
| Cape Coral Florida | 05:30 EDT (2 h moonless) | 54° | 27 Bortle 7 | 76 Campground near Bermont, 1 h 02 min | 3.1 |
| Santander Cantabria | 05:20 CEST (2 h moonless) | 61° | 29 Bortle 7 | 82 Picnic site near Cascada de las Pisas, 1 h 23 min | 2.3 |
| Croydon England | 03:10 BST (2 h moonless) | 59° | 19 Bortle 8 | 81 Picnic site near Burwash, 1 h 14 min | 3.5 |
| Albacete Castilla-La Mancha | 05:30 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Picnic site near El Jardín, 0 h 46 min | 18.6 |
| Warrington England | 03:00 BST (2 h moonless) | 57° | 19 Bortle 8 | 79 Hampton Bank Farm Campsite, 1 h 05 min | 1.4 |
| Klaipėda Klaipėda County | 02:40 EEST (1.5 h moonless) | 53° | 18 Bortle 8 | 75 Radviečio atokvėpio vieta, 0 h 55 min | 5.7 |
| Walsall England | 03:10 BST (2 h moonless) | 59° | 19 Bortle 8 | 81 Elsich Barn Campsite, 1 h 06 min | 3.8 |
| Mansfield England | 03:00 BST (2 h moonless) | 58° | 29 Bortle 7 | 80 Barff Farm, 1 h 05 min | 2.8 |
| Reggio Emilia Emilia-Romagna | 04:20 CEST (2.5 h moonless) | 62° | 44 Bortle 6 | 83 Picnic site near Fontanagrossa, 1 h 27 min | 16.4 |
| Sioux Falls South Dakota | 04:30 CDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Golden View Colony, 0 h 55 min | 9.5 |
| Ontario California | 04:30 PDT (2 h moonless) | 58° | 19 Bortle 8 | 80 X-33, 1 h 29 min | 24.3 |
| Fort Collins Colorado | 04:20 MDT (2 h moonless) | 61° | 29 Bortle 7 | 82 Viewpoint near Kinikinik, 1 h 42 min | 10.4 |
| Springfield Missouri | 04:50 CDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Bar-K Wrangler Camp, 1 h 09 min | 12 |
| Sunderland England | 02:30 BST (1.5 h moonless) | 55° | 19 Bortle 8 | 77 Little Church Rock, 1 h 06 min | 1 |
| Olsztyn Warmia-Masuria | 02:20 CEST (2 h moonless) | 57° | 42 Bortle 6 | 79 Picnic site near Nowa Wieś Reszelska, 1 h 14 min | 7 |
| Toulon Provence-Alpes-Côte d'Azur | 04:40 CEST (2 h moonless) | 61° | 29 Bortle 7 | 82 Picnic site near Collobrières, 0 h 56 min | 14.8 |
| Angers Pays de la Loire | 04:40 CEST (2 h moonless) | 60° | 43 Bortle 6 | 95 Car park near Genneteil, 0 h 53 min | 8.2 |
| Ilford England | 03:10 BST (2 h moonless) | 59° | 19 Bortle 8 | 81 Car park near Thorpe Morieux, 1 h 36 min | 4.3 |
| Patras West Greece | 05:00 EEST (2.5 h moonless) | 60° | 29 Bortle 7 | 81 Car park near Katochi, 1 h 14 min | 28 |
| Darmstadt Hesse | 03:50 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Picnic site near Wildensee, 1 h 06 min | 6.8 |
| Elk Grove California | 04:30 PDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Parking area near Enterprise, 1 h 06 min | 24.5 |
| Clarksville Tennessee | 04:20 CDT (2 h moonless) | 59° | 29 Bortle 7 | 81 Bison Range Overlook, 1 h 08 min | 8.5 |
| Linköping Östergötland | no full darkness | · | · | Picnic site near Idhult, 1 h 13 min | 3.4 |
| Pembroke Pines Florida | 05:30 EDT (2 h moonless) | 54° | 18 Bortle 8 | 76 Burns lake campground, 1 h 53 min | 4.7 |
| Osnabrück Lower Saxony | 03:30 CEST (2 h moonless) | 58° | 54 Bortle 5 | 80 Kreuzberg, 0 h 51 min | 5.3 |
| Sudbury Ontario | 04:10 EDT (2 h moonless) | 61° | 29 Bortle 7 | 96 Picnic area near Point Grondine 3, 1 h 03 min | 6.3 |
| Murfreesboro Tennessee | 04:20 CDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Parking area near Snows Hill, 1 h 01 min | 8.9 |
| Slough England | 03:10 BST (2 h moonless) | 59° | 19 Bortle 8 | 81 Car park near Upper Wield, 0 h 59 min | 3.5 |
| Port Saint Lucie Florida | 05:20 EDT (2 h moonless) | 54° | 27 Bortle 7 | 76 Parking area near Fort Drum, 0 h 53 min | 5.1 |
| Solingen North Rhine-Westphalia | 03:40 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Eseloh, 1 h 22 min | 5.9 |
| Corona California | 04:30 PDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Parking area near Rimrock, 1 h 56 min | 15.1 |
| Bournemouth England | 03:20 BST (2 h moonless) | 59° | 29 Bortle 7 | 81 Car park near Maple Ledge, 0 h 40 min | 6.4 |
| Peterborough England | 03:00 BST (2 h moonless) | 58° | 29 Bortle 7 | 80 Bailey Bridge Farm, 0 h 55 min | 3.8 |
| Ludwigshafen am Rhein Rhineland-Palatinate | 03:50 CEST (2 h moonless) | 60° | 29 Bortle 7 | 81 Viewpoint near Forsthaus Annweiler, 1 h 06 min | 6.8 |
| McKinney Texas | 05:10 CDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Bois D' Arc Trailhead Campground, 1 h 31 min | 13.3 |
| Leverkusen North Rhine-Westphalia | 03:50 CEST (2 h moonless) | 60° | 29 Bortle 7 | 81 Picnic site near Hespert, 0 h 43 min | 5.9 |
| Haarlem North Holland | 03:40 CEST (2 h moonless) | 58° | 42 Bortle 6 | 80 Roerdomp, 1 h 00 min | 3.7 |
| Arnhem Gelderland | 03:40 CEST (2 h moonless) | 58° | 42 Bortle 6 | 80 Camping Broekhorst, 0 h 55 min | 6.7 |
| Oxford England | 03:10 BST (2 h moonless) | 58° | 29 Bortle 7 | 80 Viewpoint near Lodge Park, 0 h 45 min | 3.5 |
| Newport Wales | 03:20 BST (2 h moonless) | 59° | 29 Bortle 7 | 81 Riverside Eco Cabin and Camping, 1 h 06 min | 2 |
| Lancaster California | 04:30 PDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Parking area near Cameron, 1 h 07 min | 26.3 |
| 's-Hertogenbosch North Brabant | 03:50 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Dennemaat, 1 h 42 min | 6.7 |
| Szeged Csongrád-Csanád | 03:30 CEST (2 h moonless) | 61° | 29 Bortle 7 | 82 Madárles, 0 h 45 min | 12.1 |
| Dijon Bourgogne-Franche-Comté | 04:20 CEST (2 h moonless) | 60° | 43 Bortle 6 | 95 Espace Michel Fichot, 0 h 51 min | 8 |
| Cary North Carolina | 04:50 EDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Parking area near Vaughan, 1 h 37 min | 5.9 |
| Alexandria Virginia | 04:30 EDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Viewpoint near Ashbys Corner, 1 h 54 min | 6.8 |
| Oldenburg Lower Saxony | 03:20 CEST (2 h moonless) | 58° | 54 Bortle 5 | 80 Aussichtsturm Moorerlebnispfad, 0 h 35 min | 4.8 |
| Grenoble Auvergne-Rhône-Alpes | 04:30 CEST (2 h moonless) | 61° | 44 Bortle 6 | 96 Viewpoint near L'Église, 1 h 05 min | 9.4 |
| Tempe Junction Arizona | 04:10 MST (2 h moonless) | 58° | 19 Bortle 8 | 80 Parking area near Picadilla, 0 h 52 min | 8.5 |
| Palmdale California | 04:30 PDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Parking area near North Edwards, 1 h 08 min | 26.3 |
| Hayward California | 04:40 PDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Picnic area near Pescadero, 1 h 05 min | 4.9 |
| Salinas California | 04:40 PDT (2 h moonless) | 60° | 29 Bortle 7 | 81 Telescopes, 1 h 16 min | 13.4 |
| Salzburg Salzburg | 03:50 CEST (2 h moonless) | 61° | 44 Bortle 6 | 96 Viewpoint near Kreidenbachtiefe, 1 h 22 min | 5.5 |
| Livorno Tuscany | 04:20 CEST (2 h moonless) | 61° | 29 Bortle 7 | 82 Viewpoint near Le Venelle, 2 h 05 min | 22 |
| Enfield Town England | 03:10 BST (2 h moonless) | 59° | 19 Bortle 8 | 81 Car park near Monks Eleigh, 1 h 32 min | 3.5 |
| Marbella Andalusia | 05:50 CEST (2 h moonless) | 59° | 29 Bortle 7 | 81 Garganta de la Pulga, 1 h 45 min | 22.3 |
| York England | 02:40 BST (1.5 h moonless) | 56° | 28 Bortle 7 | 78 Car park near Burton Fleming, 1 h 06 min | 2.8 |
| Örebro Örebro | no full darkness | · | · | Car park near Persbo, 1 h 07 min | 3.1 |
| Sunnyvale California | 04:40 PDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Davenport Overlook, 1 h 06 min | 4.9 |
| Telford England | 03:10 BST (2 h moonless) | 58° | 29 Bortle 7 | 80 The Anchorage, 1 h 06 min | 2.2 |
| Miskolc Borsod-Abaúj-Zemplén | 03:10 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Viewpoint near Pesta rét, 1 h 18 min | 7.5 |
| Frisco Texas | 05:10 CDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Parking area near Marysville, 1 h 44 min | 13.3 |
| Springfield Massachusetts | 04:00 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Viewpoint near Middlefield, 1 h 10 min | 7.1 |
| East Chattanooga Tennessee | 05:20 EDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Rock Creek Campsite, 0 h 56 min | 8.5 |
| Pasadena Texas | 05:20 CDT (2 h moonless) | 56° | 19 Bortle 8 | 78 Parking area near Sea Breeze, 1 h 29 min | 10.8 |
| Jackson Mississippi | 04:50 CDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Open land near Crystal Springs, 1 h 13 min | 8.9 |
| Enschede Overijssel | 03:30 CEST (2 h moonless) | 58° | 42 Bortle 6 | 80 Picnic site near Heurne, 0 h 47 min | 5.2 |
| Pomona California | 04:30 PDT (2 h moonless) | 58° | 19 Bortle 8 | 80 X-33, 1 h 36 min | 24.3 |
| Cairns Queensland | 05:20 AEST (1.5 h moonless) | 15° | 9 Bortle 7 | 28 Viewpoint near Southedge, 1 h 22 min | 15.4 |
| Kansas City Kansas | 04:40 CDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Parking area near Delaney, 1 h 06 min | 10.8 |
| Lakewood Colorado | 04:20 MDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Site 6, 1 h 20 min | 9.8 |
| Stavanger Rogaland | no full darkness | · | · | Car park near Funningsland, 1 h 43 min | 0.9 |
| Poole England | 03:20 BST (2 h moonless) | 59° | 43 Bortle 6 | 81 Cerne Abbas Giant Viewpoint, 0 h 42 min | 6.4 |
| Regensburg Bavaria | 03:40 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Aussichtspunkt Bernhardsnagel, 0 h 52 min | 5.5 |
| Logroño La Rioja | 05:20 CEST (2 h moonless) | 61° | 20 Bortle 8 | 82 Mirador de Teilo, 1 h 15 min | 8.9 |
| Escondido California | 04:30 PDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Scissors Crossing PCT Parking, 1 h 18 min | 15.1 |
| Badajoz Extremadura | 05:50 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Car park near Alto de las Encinas, 0 h 49 min | 24.9 |
| Split Split-Dalmatia | 04:00 CEST (2 h moonless) | 61° | 29 Bortle 7 | 82 Picnic site near Glavaš, 1 h 45 min | 16.2 |
| Hollywood Florida | 05:20 EDT (2 h moonless) | 53° | 18 Bortle 8 | 75 Viewpoint near Monroe Strand, 1 h 48 min | 4.7 |
| Burnley England | 02:50 BST (2 h moonless) | 57° | 28 Bortle 7 | 79 Conder Farm Camp Site, 1 h 05 min | 1.4 |
| Cagliari Sardinia | 04:50 CEST (2.5 h moonless) | 61° | 29 Bortle 7 | 82 Viewpoint near Perda Longa, 1 h 12 min | 23.1 |
| Harrow England | 03:10 BST (2 h moonless) | 59° | 19 Bortle 8 | 81 The Bruce Arms Campsite, 1 h 38 min | 3.5 |
| Huddersfield England | 02:50 BST (2 h moonless) | 57° | 28 Bortle 7 | 79 Kettlewell Camping, 1 h 13 min | 2.8 |
| Saguenay Quebec | 03:20 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Campground, 1 h 22 min | 3.9 |
| Jyväskylä Central Finland | no full darkness | · | · | Car park near Kälä, 1 h 05 min | 5.9 |
| Rimini Emilia-Romagna | 04:10 CEST (2 h moonless) | 61° | 29 Bortle 7 | 82 Viewpoint near Spagnole, 1 h 40 min | 18.8 |
| Coquitlam British Columbia | 03:40 MST (1.5 h moonless) | 60° | 20 Bortle 8 | 81 Viewpoint near 9 Mile Bridge, 2 h 37 min | 11.8 |
| Valencia California | 04:40 PDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Pine Springs Çampground, 1 h 38 min | 26.3 |
| Rockford Illinois | 04:10 CDT (2 h moonless) | 62° | 20 Bortle 8 | 83 Parking area near Rock Grove, 0 h 46 min | 10.5 |
| Nîmes Occitanie | 04:50 CEST (2.5 h moonless) | 62° | 44 Bortle 6 | 83 Camping GCU de Saumane, 1 h 19 min | 12 |
| Dundee Scotland | 02:00 BST (1.5 h moonless) | 52° | 27 Bortle 7 | 74 Devil's Elbow Viewpoint, 1 h 04 min | 0.7 |
| East Hampton Virginia | 04:40 EDT (2 h moonless) | 60° | 29 Bortle 7 | 81 Parking area near Eastville Station, 1 h 24 min | 7.2 |
| Clermont-Ferrand Auvergne-Rhône-Alpes | 04:40 CEST (2 h moonless) | 61° | 44 Bortle 6 | 96 Camping municipal, 1 h 09 min | 8.8 |
| Joliet Illinois | 04:10 CDT (2 h moonless) | 62° | 20 Bortle 8 | 83 Parking area near Sibley, 1 h 49 min | 11 |
| Barrie Ontario | 04:20 EDT (2 h moonless) | 61° | 29 Bortle 7 | 82 Campground near Sebright, 0 h 58 min | 5.7 |
| Savannah Georgia | 05:10 EDT (2 h moonless) | 57° | 19 Bortle 8 | 79 Parking area near Cosby, 1 h 09 min | 5.5 |
| Paterson New Jersey | 04:10 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Viewpoint near Tusten, 2 h 00 min | 7.4 |
| Bridgeport Connecticut | 04:10 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Viewpoint near New Marlborough, 1 h 48 min | 6.8 |
| Naperville Illinois | 04:10 CDT (2 h moonless) | 62° | 20 Bortle 8 | 83 Trailhead near Mineral, 2 h 24 min | 11 |
| Larissa Thessaly | 04:50 EEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Car park near Kato Polydendri, 0 h 59 min | 19.7 |
| Aix-en-Provence Provence-Alpes-Côte d'Azur | 04:40 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Le Lavandin, 1 h 07 min | 14.8 |
| Blackburn England | 02:50 BST (2 h moonless) | 56° | 28 Bortle 7 | 78 Kettlewell Camping, 1 h 01 min | 1.4 |
| Ruda Śląska Silesia | 03:10 CEST (2 h moonless) | 60° | 29 Bortle 7 | 81 Car park near Pawłowiczki, 0 h 58 min | 6.2 |
| Cambridge England | 03:00 BST (2 h moonless) | 58° | 29 Bortle 7 | 80 Everetts Farm Camping, 0 h 59 min | 6.3 |
| Pécs Baranya | 03:40 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Picnic site near Nagykónyi, 1 h 17 min | 9.9 |
| Gainesville Florida | 05:20 EDT (2 h moonless) | 55° | 19 Bortle 8 | 77 Parking area near Otter Creek, 0 h 55 min | 3.8 |
| Blackpool England | 02:50 BST (2 h moonless) | 56° | 28 Bortle 7 | 78 Grizedale Camp Site, 1 h 28 min | 1.4 |
| Brest Brittany | 04:50 CEST (2 h moonless) | 60° | 43 Bortle 6 | 95 Col de Trédudon, 0 h 54 min | 2 |
| Basildon England | 03:10 BST (2 h moonless) | 59° | 29 Bortle 7 | 81 Car park near Othona Community, 0 h 43 min | 4.3 |
| Salamanca Castile and León | 05:40 CEST (2 h moonless) | 61° | 29 Bortle 7 | 82 Car park near Aldehuela de la Bóveda, 0 h 32 min | 23.3 |
| Mesquite Texas | 05:10 CDT (2 h moonless) | 57° | 19 Bortle 8 | 79 Parking area near Ladonia, 1 h 26 min | 12.1 |
| Kelowna British Columbia | 03:20 MST (1.5 h moonless) | 60° | 20 Bortle 8 | 95 State Lake Road Recreation Site, 2 h 35 min | 13.3 |
| Le Mans Pays de la Loire | 04:40 CEST (2 h moonless) | 61° | 44 Bortle 6 | 96 Campsite near Mare Fleurie, 0 h 54 min | 7.3 |
| Trois-Rivières Quebec | 03:40 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Camping La Mine d'Or, 1 h 18 min | 5.5 |
| Huelva Andalusia | 06:00 CEST (2 h moonless) | 60° | 20 Bortle 8 | 81 Car park near Las Herrerías, 1 h 03 min | 23.5 |
| Syracuse New York | 04:10 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Campground near Northwest Corners, 1 h 17 min | 0.7 |
| Guelph Ontario | 04:30 EDT (2 h moonless) | 62° | 20 Bortle 8 | 83 Picnic area near Conn, 1 h 04 min | 8.3 |
| Torrance California | 04:40 PDT (2 h moonless) | 59° | 19 Bortle 8 | 81 CS 0508, Horse Camping, 1 h 46 min | 7.9 |
| Heidelberg Baden-Württemberg | 03:50 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Picnic site near Mörschenhardt, 1 h 08 min | 6.8 |
| Surprise Arizona | 04:10 MST (2 h moonless) | 58° | 19 Bortle 8 | 80 Campground near Wickenburg, 1 h 12 min | 9.9 |
| Norwich England | 02:50 BST (2 h moonless) | 58° | 29 Bortle 7 | 80 Sea Breeze Campsite, 0 h 36 min | 6.3 |
| Amiens Hauts-de-France | 04:10 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Car park near Genetrelle, 0 h 49 min | 6.1 |
| Aalborg North Denmark | 01:40 CEST (0.5 h moonless) | 49° | 38 Bortle 6 | 71 Open land near Farsø, 0 h 58 min | 3 |
| Middlesbrough England | 02:40 BST (2 h moonless) | 56° | 19 Bortle 8 | 78 Viewpoint near Crackpot, 1 h 02 min | 1 |
| Rybnik Silesia | 03:10 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Car park near Włodzienin, 1 h 17 min | 6.2 |
| Columbia South Carolina | 05:10 EDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Parking area near Lebanon, 0 h 55 min | 5.6 |
| Pasadena California | 04:40 PDT (2 h moonless) | 59° | 19 Bortle 8 | 81 X-33, 1 h 59 min | 26.3 |
| Paderborn North Rhine-Westphalia | 03:30 CEST (2 h moonless) | 58° | 54 Bortle 5 | 80 Bierbaums Nagel, 0 h 58 min | 5.6 |
| Tours Centre-Val de Loire | 04:40 CEST (2 h moonless) | 61° | 44 Bortle 6 | 96 Picnic site near Moulin de la Planche, 1 h 06 min | 8 |
| Tarragona Catalonia | 05:10 CEST (2 h moonless) | 61° | 20 Bortle 8 | 82 mirador de Miravet, 1 h 15 min | 13.6 |
| Abbotsford British Columbia | 03:40 MST (2 h moonless) | 60° | 29 Bortle 7 | 81 Campground near Custer Ridge, 2 h 00 min | 11.8 |
| Bolton England | 03:00 BST (2 h moonless) | 58° | 19 Bortle 8 | 80 Car park near Sea View, 1 h 13 min | 1.4 |
| Limoges Nouvelle-Aquitaine | 04:50 CEST (2 h moonless) | 61° | 55 Bortle 5 | 96 Camping municipal de Lacelle, 1 h 04 min | 9.6 |
| Orange California | 04:40 PDT (2 h moonless) | 59° | 19 Bortle 8 | 81 X-33, 2 h 05 min | 15.1 |
| Fullerton California | 04:40 PDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Open land near Lake Los Angeles, 2 h 15 min | 15.1 |
| Killeen Texas | 05:20 CDT (2 h moonless) | 57° | 19 Bortle 8 | 79 Open land 34 km from Lampasas, 0 h 56 min | 13.7 |
| Lleida Catalonia | 05:10 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Picnic site near Badilla del Corral de Dolader, 1 h 07 min | 15.5 |
| Coimbra Coimbra | 04:50 WEST (2 h moonless) | 60° | 29 Bortle 7 | 81 Miradouro das Fontes, 1 h 26 min | 19.3 |
| McAllen Texas | 05:40 CDT (2 h moonless) | 54° | 18 Bortle 8 | 76 Open land 35 km from Citrus City, 1 h 07 min | 16.1 |
| Amersfoort Utrecht | 03:40 CEST (2 h moonless) | 58° | 42 Bortle 6 | 80 Picnic site near Het Verscholen Dorp, 0 h 46 min | 3.7 |
| Darwin Northern Territory | 05:40 ACST (2 h moonless) | 19° | 16 Bortle 6 | 36 Dundee Downs Bush Resort, 1 h 39 min | 18 |
| Bellevue Washington | 03:50 PDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Melakwa Lake Backcountry Camping, 1 h 01 min | 13.6 |
| Sollentuna Stockholm | no full darkness | · | · | Open land near Blidö, 0 h 58 min | 1.1 |
| Lausanne Vaud | 04:20 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Picnic site near Les Sorbiers, 1 h 17 min | 7 |
| Stockport England | 03:00 BST (2 h moonless) | 58° | 19 Bortle 8 | 80 Car park near Cautley, 1 h 43 min | 1.4 |
| Metairie Louisiana | 05:00 CDT (2 h moonless) | 57° | 19 Bortle 8 | 79 Parking area near Hopedale, 1 h 13 min | 5 |
| Heraklion Crete | 05:00 EEST (2.5 h moonless) | 59° | 43 Bortle 6 | 81 Car park near Sydonia, 1 h 23 min | 28.8 |
| Hampton Virginia | 04:40 EDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Sun Retreats Gwynn's Island, 1 h 22 min | 7.2 |
| Miramar Florida | 05:30 EDT (2 h moonless) | 54° | 18 Bortle 8 | 76 Burns lake campground, 1 h 49 min | 2.4 |
| Foggia Apulia | 04:10 CEST (2 h moonless) | 61° | 29 Bortle 7 | 82 Car park near Capojale, 1 h 22 min | 23.5 |
| St. Catharines Ontario | 04:20 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking lot near Turkey Point, 2 h 11 min | 1 |
| Apeldoorn Gelderland | 03:40 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Camping Broekhorst, 0 h 59 min | 3.7 |
| West Valley City Utah | 04:50 MDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Upper Narrows Campground, 1 h 20 min | 14.2 |
| Dayton Ohio | 05:00 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Campground near Bainbridge, 1 h 47 min | 8.7 |
| Olathe Kansas | 04:50 CDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near O'Brien, 0 h 50 min | 11.3 |
| Warren Michigan | 04:40 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Kingston, 1 h 39 min | 9.5 |
| Würzburg Bavaria | 03:40 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Jugendzeltplatz Rappershausen, 0 h 59 min | 6.8 |
| Thornton Colorado | 04:20 MDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Pawnee Campground, 1 h 36 min | 8.6 |
| High Wycombe England | 03:10 BST (2 h moonless) | 59° | 43 Bortle 6 | 81 Beacon Hill, 1 h 00 min | 3.5 |
| Carrollton Texas | 05:10 CDT (2 h moonless) | 57° | 19 Bortle 8 | 79 Parking area near Saint Jo, 1 h 28 min | 12.1 |
| Milton Ontario | 04:30 EDT (2 h moonless) | 62° | 20 Bortle 8 | 83 Parking lot near Feversham, 2 h 04 min | 1 |
| Hoofddorp North Holland | 03:40 CEST (2 h moonless) | 58° | 42 Bortle 6 | 80 Viewpoint near Strandslag Leiweg, 0 h 58 min | 3.7 |
| Charleston South Carolina | 05:10 EDT (2 h moonless) | 58° | 29 Bortle 7 | 80 Wambaw Cycle Trail, 1 h 08 min | 2 |
| Langley British Columbia | 03:40 MST (1.5 h moonless) | 60° | 20 Bortle 8 | 81 Robie Reid Tarns, 1 h 36 min | 11.8 |
| Midland Texas | 05:40 CDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Open land near Sterling City, 1 h 31 min | 4.9 |
| Innsbruck Tyrol | 04:00 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Hundsheim, 1 h 17 min | 6 |
| Kingston Ontario | 04:10 EDT (2 h moonless) | 62° | 30 Bortle 7 | 83 Canoe Lake Campground, 1 h 13 min | 6.6 |
| Gloucester England | 03:10 BST (2 h moonless) | 58° | 29 Bortle 7 | 80 Car park near Pudleston, 1 h 05 min | 2 |
| Waco Texas | 05:20 CDT (2 h moonless) | 57° | 19 Bortle 8 | 79 Parking area near Reagan, 0 h 45 min | 13.7 |
| Sterling Heights Michigan | 04:40 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Argyle Fire Department Evergreen Station Parking Lot, 1 h 33 min | 9.5 |
| Ferrara Emilia-Romagna | 04:10 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Viewpoint near Casone Fossa di Porto, 1 h 05 min | 15.9 |
| Denton Texas | 05:10 CDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Parking area near Terral, 1 h 36 min | 12.1 |
| Exeter England | 03:30 BST (2 h moonless) | 59° | 43 Bortle 6 | 81 Chenson Farm, 0 h 40 min | 4.4 |
| Cedar Rapids Iowa | 04:20 CDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Van Horne, 0 h 44 min | 10.5 |
| New Haven Connecticut | 04:10 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Monterey Cobbles, 1 h 59 min | 7.8 |
| Roseville California | 04:30 PDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Dam Observation Point, 1 h 16 min | 24.5 |
| Colchester England | 03:00 BST (2 h moonless) | 58° | 42 Bortle 6 | 80 High House Camp Site, 1 h 00 min | 4.3 |
| Umeå Västerbotten | no full darkness | · | · | Tallbergsbroarna, 0 h 57 min | 3.4 |
| Visalia California | 04:30 PDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Atwell Mill Campground, 1 h 35 min | 24.9 |
| Tottenham England | 03:10 BST (2 h moonless) | 59° | 19 Bortle 8 | 81 Car park near Brettenham, 1 h 40 min | 3.5 |
| Tychy Silesia | 03:10 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Stanica Obozowa ZHP Piekary Śląskie, 1 h 25 min | 6.2 |
| Cambridge Ontario | 04:30 EDT (2 h moonless) | 62° | 20 Bortle 8 | 83 Parking lot near Donnybrook, 2 h 12 min | 8.3 |
| Zwolle Overijssel | 03:30 CEST (2 h moonless) | 57° | 53 Bortle 5 | 79 De Goede Weide, 0 h 53 min | 5.2 |
| Salford England | 03:00 BST (2 h moonless) | 58° | 19 Bortle 8 | 80 The Hub, 1 h 11 min | 1.4 |
| Coral Springs Florida | 05:20 EDT (2 h moonless) | 53° | 18 Bortle 8 | 75 Viewpoint near Chokoloskee, 2 h 04 min | 4.7 |
| Sherbrooke Quebec | 03:40 EDT (2 h moonless) | 61° | 29 Bortle 7 | 82 Parking lot near Pont de la Beurrerie, 1 h 19 min | 5.5 |
| Thousand Oaks California | 04:40 PDT (2 h moonless) | 59° | 29 Bortle 7 | 81 Viewpoint near Arbolada, 1 h 11 min | 26.3 |
| Columbia Missouri | 04:40 CDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Interpretive Trail, 0 h 56 min | 11.6 |
| Győr Győr-Moson-Sopron | 03:30 CEST (2 h moonless) | 61° | 29 Bortle 7 | 82 Car park near Magyargencs, 0 h 52 min | 9.1 |
| Elizabeth New Jersey | 04:20 EDT (2 h moonless) | 62° | 20 Bortle 8 | 83 Parking area near Walker Lake, 2 h 07 min | 7.4 |
| Stamford Connecticut | 04:10 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Viewpoint near Huntsville, 2 h 04 min | 6.8 |
| Concord California | 04:40 PDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Atlas, 1 h 13 min | 4.9 |
| Leiria Leiria | 05:00 WEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Parque de Merendas do Osso da Baleia, 0 h 41 min | 17 |
| Besançon Bourgogne-Franche-Comté | 04:20 CEST (2 h moonless) | 61° | 55 Bortle 5 | 96 Viewpoint near Fouvent-le-Bas, 1 h 06 min | 7.7 |
| Norman Oklahoma | 05:10 CDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Parking area near Rosedale, 0 h 51 min | 12.2 |
| Västerås Västmanland | no full darkness | · | · | Viewpoint near Näset, 0 h 53 min | 1.1 |
| Newcastle under Lyme England | 03:00 BST (2 h moonless) | 57° | 28 Bortle 7 | 79 Car park near Longnor, 1 h 01 min | 1.4 |
| Opole Opole | 03:10 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Car park near Kuźnica Katowska, 0 h 51 min | 5.3 |
| Elbląg Warmia-Masuria | 02:20 CEST (2 h moonless) | 56° | 41 Bortle 6 | 78 Picnic site near Kierpajny Wielkie, 0 h 57 min | 5.2 |
| Płock Mazovia | 02:40 CEST (2 h moonless) | 58° | 29 Bortle 7 | 80 Car park near Gradzanowo Kościelne, 1 h 07 min | 6.4 |
| Wałbrzych Lower Silesia | 03:10 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Viewpoint near Bystrzyca, 1 h 33 min | 5.3 |
| Athens Georgia | 05:20 EDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Parking area near Hogan, 0 h 36 min | 6.5 |
| Mataró Catalonia | 05:00 CEST (2 h moonless) | 60° | 29 Bortle 7 | 81 Aparcament Puig Ciutat, 1 h 35 min | 9.1 |
| Kent Washington | 03:50 PDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Greenwater Campground, 1 h 05 min | 13.6 |
| Simi Valley California | 04:40 PDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Parking area near Sacate, 2 h 05 min | 26.3 |
| Solihull England | 03:10 BST (2 h moonless) | 59° | 29 Bortle 7 | 81 Cotswold Farm Park Campsite, 1 h 06 min | 3.8 |
| East Los Angeles California | 04:40 PDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Parking area near Twin Lakes, 2 h 29 min | 26.3 |
| Santa Clara California | 04:40 PDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Vista, 1 h 04 min | 25.6 |
| Topeka Kansas | 04:50 CDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Hessdale, 0 h 56 min | 11.1 |
| Salerno Campania | 04:20 CEST (2.5 h moonless) | 61° | 44 Bortle 6 | 82 Viewpoint near Casone dell'Aresta - Osservatorio astronomico amatoriale, 1 h 19 min | 25 |
| Watford England | 03:10 BST (2 h moonless) | 59° | 19 Bortle 8 | 81 The Woodbridge Camp SIte, 1 h 48 min | 3.5 |
| Kuopio North Savo | no full darkness | · | · | Picnic site near Kaavinkoski, 1 h 16 min | 5 |
| Saint Peters England | 03:10 BST (2 h moonless) | 60° | 55 Bortle 5 | 81 Viewpoint near Leathercoat Point, 0 h 35 min | 4.3 |
| Abilene Texas | 05:30 CDT (2 h moonless) | 58° | 29 Bortle 7 | 80 Parking area near Avoca, 0 h 53 min | 13.3 |
| León Castile and León | 05:30 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Viewpoint near Senra de Omaña, 1 h 11 min | 17.1 |
| Leeuwarden Friesland | 03:30 CEST (2 h moonless) | 58° | 54 Bortle 5 | 80 Viewpoint near Holwert, 0 h 31 min | 2.3 |
| Monza Lombardy | 04:20 CEST (2 h moonless) | 62° | 30 Bortle 7 | 83 Viewpoint near Piana Acqua Nera, 1 h 36 min | 5.2 |
| Crawley England | 03:10 BST (2 h moonless) | 59° | 29 Bortle 7 | 81 Car park near Woods Corner, 1 h 00 min | 3.5 |
| Metz Grand Est | 04:10 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Place de l'Église Saint-Clément, 1 h 04 min | 6 |
| Telde Canary Islands | 06:00 WEST (2 h moonless) | 55° | 41 Bortle 6 | 77 Viewpoint near Casas de Taginastal, 0 h 57 min | 24.8 |
| Wolfsburg Lower Saxony | 03:20 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Picnic site near Dammkrug, 1 h 07 min | 5.4 |
| Dos Hermanas Andalusia | 06:00 CEST (2.5 h moonless) | 60° | 29 Bortle 7 | 81 Car park near El Castillo de las Guardas, 1 h 01 min | 23.5 |
| Recklinghausen North Rhine-Westphalia | 03:40 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Nachbarschaft Rockel 2005, 0 h 51 min | 5.9 |
| Maastricht Limburg | 03:50 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Camping Broekhorst, 2 h 44 min | 5.9 |
| Amherst New York | 04:20 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Campground near Java Lake, 1 h 08 min | 6.2 |
| Victorville California | 04:30 PDT (2 h moonless) | 59° | 29 Bortle 7 | 81 Campground, 0 h 57 min | 24.3 |
| Burton upon Trent England | 03:00 BST (2 h moonless) | 58° | 29 Bortle 7 | 80 Parish Hall Car Park, 1 h 35 min | 3.8 |
| Göttingen Lower Saxony | 03:30 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Blick auf das Ithal Richtung Uslar, 0 h 39 min | 5.6 |
| Vallejo California | 04:40 PDT (2 h moonless) | 61° | 29 Bortle 7 | 82 Estero Trailhead, 1 h 26 min | 21.3 |
| Bern Bern | 04:20 CEST (2 h moonless) | 62° | 56 Bortle 5 | 83 Picnic site near Bundsteg, 1 h 08 min | 7 |
| Lahti Päijät-Häme | no full darkness | · | · | Car park near Lihavanpää, 1 h 05 min | 6.2 |
| Syracuse Sicily | 04:30 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Viewpoint near Contrada Sparano, 0 h 58 min | 26.3 |
| Algeciras Andalusia | 06:00 CEST (2 h moonless) | 60° | 29 Bortle 7 | 81 Trailhead near Loma de Taramilla, 0 h 35 min | 24.7 |
| Lafayette Louisiana | 05:00 CDT (2 h moonless) | 56° | 19 Bortle 8 | 78 Parking area near Cypremort Point, 1 h 11 min | 8.1 |
| Chico California | 04:30 PDT (2 h moonless) | 61° | 29 Bortle 7 | 96 Potato Patch Campground, 1 h 00 min | 24.7 |
| North Stamford Connecticut | 04:10 EDT (2 h moonless) | 61° | 44 Bortle 6 | 82 Gentian Hill, 1 h 56 min | 6.8 |
| Bergamo Lombardy | 04:10 CEST (2 h moonless) | 61° | 29 Bortle 7 | 82 Viewpoint near Casera Dordona, 1 h 53 min | 5.2 |
| Hartford Connecticut | 04:00 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Viewpoint near West Cornwall, 1 h 08 min | 7.8 |
| Berkeley California | 04:40 PDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Picnic area near Inverness Park, 1 h 29 min | 4.9 |
| West Palm Beach Florida | 05:20 EDT (2 h moonless) | 54° | 18 Bortle 8 | 76 Harney Pond Observation Tower, 2 h 02 min | 4.7 |
| Heilbronn Baden-Württemberg | 03:50 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 P+M AS Boxberg, 0 h 37 min | 6.8 |
| Trento Trentino-Alto Adige | 04:10 CEST (2 h moonless) | 62° | 44 Bortle 6 | 83 Viewpoint near Bergl-Alm, 1 h 48 min | 4.2 |
| Ingolstadt Bavaria | 03:50 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Viewpoint near Waizenhofen, 0 h 45 min | 6.5 |
| Ulm Baden-Württemberg | 04:00 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Viewpoint near Moor, 0 h 54 min | 7.9 |
| Włocławek Kuyavia-Pomerania | 02:40 CEST (2 h moonless) | 58° | 42 Bortle 6 | 80 Car park near Obory, 0 h 54 min | 6.4 |
| Allentown Pennsylvania | 04:20 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Jamison City, 2 h 12 min | 6.7 |
| Perugia Umbria | 04:20 CEST (2.5 h moonless) | 62° | 44 Bortle 6 | 83 Picnic site near Podere Casa Vecchia, 1 h 40 min | 19 |
| Evansville Indiana | 04:20 CDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Parking area near Yuba, 1 h 07 min | 9.1 |
| Palm Bay Florida | 05:20 EDT (2 h moonless) | 55° | 28 Bortle 7 | 77 Middleton Fish Camp, 1 h 18 min | 4.9 |
| Leiden South Holland | 03:40 CEST (2 h moonless) | 58° | 29 Bortle 7 | 80 Car park near De Noordhoek, 1 h 06 min | 3.7 |
| Ajax Ontario | 04:20 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Viewpoint near Garden Hill, 0 h 51 min | 1 |
| Pescara Abruzzo | 04:10 CEST (2 h moonless) | 61° | 29 Bortle 7 | 82 Viewpoint near La Piscina, 1 h 31 min | 11.4 |
| Pforzheim Baden-Württemberg | 04:00 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Viewpoint near Betra, 1 h 05 min | 7.9 |
| Dordrecht South Holland | 03:50 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Campsite near Moriaanshoofd, 1 h 10 min | 6.7 |
| Reykjavík Capital Region | no full darkness | · | · | Viewpoint near Uxahryggir, 1 h 09 min | 0.9 |
| Cheltenham England | 03:10 BST (2 h moonless) | 58° | 42 Bortle 6 | 80 Viewpoint near Little Castlefield, 1 h 06 min | 2 |
| Bremerhaven Bremen | 03:10 CEST (2 h moonless) | 57° | 42 Bortle 6 | 79 Aussichtsturm Moorerlebnispfad, 1 h 20 min | 4.8 |
| Fargo North Dakota | 04:10 CDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Brewer Lake Recreation Area, 0 h 59 min | 9.1 |
| Brugge Flanders | 04:00 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Onze-Lieve-Vrouwehoekje, 0 h 46 min | 2.2 |
| Zielona Góra Lubusz | 03:00 CEST (2 h moonless) | 58° | 29 Bortle 7 | 80 Car park near Czeklin, 0 h 46 min | 4.5 |
| Setúbal Setúbal | 05:00 WEST (2 h moonless) | 60° | 29 Bortle 7 | 81 Car park near Cabrela, 0 h 53 min | 23.7 |
| Torrejón de Ardoz Madrid | 05:30 CEST (2 h moonless) | 60° | 20 Bortle 8 | 81 Car park near Fuente Dómina, 1 h 01 min | 19.6 |
| Tarnów Lesser Poland | 03:00 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Car park near Hektary, 1 h 09 min | 7.4 |
| Saanich British Columbia | 03:50 MST (2 h moonless) | 61° | 55 Bortle 5 | 82 Mystic Beach Outlook, 1 h 35 min | 14.3 |
| Nyíregyháza Szabolcs-Szatmár-Bereg | 03:10 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Viewpoint near Veľký Kamenec, 1 h 16 min | 10.4 |
| Rotherham England | 02:50 BST (2 h moonless) | 57° | 19 Bortle 8 | 79 ast view (Boston - Grimsby), 1 h 52 min | 2.8 |
| Clearwater Florida | 05:30 EDT (2 h moonless) | 55° | 19 Bortle 8 | 77 Open land near Zolfo Springs, 1 h 59 min | 1.4 |
| Independence Missouri | 04:40 CDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Parking area near Mayview, 0 h 46 min | 10.8 |
| Kristiansand Agder | no full darkness | · | · | Stålevatn, 1 h 10 min | 3.5 |
| Billings Montana | 04:10 MDT (2 h moonless) | 62° | 20 Bortle 8 | 83 Parking area near Knox, 1 h 05 min | 8.3 |
| Ann Arbor Michigan | 04:50 EDT (2 h moonless) | 62° | 20 Bortle 8 | 83 Camp Frontier, 2 h 08 min | 9.5 |
| Cadiz Andalusia | 06:00 CEST (2 h moonless) | 60° | 29 Bortle 7 | 81 Huge Picnic site, 1 h 10 min | 21.2 |
| Dąbrowa Górnicza Silesia | 03:00 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Przyłęk Przystań Jest Radość, 1 h 22 min | 6.2 |
| El Monte California | 04:40 PDT (2 h moonless) | 59° | 19 Bortle 8 | 81 X-33, 1 h 53 min | 26.3 |
| Forlì Emilia-Romagna | 04:10 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Viewpoint near Fiumari, 1 h 20 min | 18.8 |
| Orléans Centre-Val de Loire | 04:30 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Car park near La Rougerie, 0 h 52 min | 8 |
| Rouen Normandy | 04:20 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Viewpoint near Puisenval, 0 h 58 min | 7.1 |
| Westminster Colorado | 04:20 MDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Chicago Lakes Lookout, 1 h 39 min | 9.8 |
| Alcobendas Madrid | 05:30 CEST (2 h moonless) | 60° | 20 Bortle 8 | 81 Viewpoint near Cerro Montejo, 1 h 11 min | 19.6 |
| Round Rock Texas | 05:20 CDT (2 h moonless) | 56° | 19 Bortle 8 | 78 Buzzard's Roost Group Campsite, 2 h 17 min | 14 |
| Wilmington North Carolina | 04:50 EDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Parking area near Atkinson, 0 h 41 min | 3.9 |
| Zoetermeer South Holland | 03:50 CEST (2 h moonless) | 59° | 29 Bortle 7 | 81 Picnic site near Scharendijke, 1 h 05 min | 3.7 |
| Parla Madrid | 05:40 CEST (2.5 h moonless) | 61° | 20 Bortle 8 | 82 Picnic site near Las Cañas, 0 h 47 min | 19.6 |
| Arvada Colorado | 04:20 MDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Guanella Pass Campground, 1 h 19 min | 9.8 |
| Beaumont Texas | 05:10 CDT (2 h moonless) | 56° | 19 Bortle 8 | 78 Open land near Buna, 0 h 48 min | 12.4 |
| Provo Utah | 04:50 MDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Wild camping, 0 h 58 min | 14.9 |
| Peoria Illinois | 04:20 CDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Back Country 2, 0 h 55 min | 11.5 |
| Carlsbad California | 04:40 PDT (2 h moonless) | 59° | 29 Bortle 7 | 81 Henshaw Scenic Vista, 1 h 18 min | 15.1 |
| Gorzów Wielkopolski Lubusz | 03:00 CEST (2 h moonless) | 58° | 42 Bortle 6 | 80 Picnic site near Białęgi, 1 h 15 min | 4.8 |
| Odessa Texas | 05:40 CDT (2 h moonless) | 57° | 19 Bortle 8 | 79 Open land 35 km from Kermit, 1 h 11 min | 4.9 |
| Springfield Illinois | 04:20 CDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Mason City, 1 h 07 min | 12 |
| Downey California | 04:40 PDT (2 h moonless) | 59° | 19 Bortle 8 | 81 CS 0508, Horse Camping, 1 h 47 min | 7.9 |
| Worthing England | 03:20 BST (2 h moonless) | 60° | 43 Bortle 6 | 81 Seven Sisters, 0 h 49 min | 6.4 |
| Doncaster England | 02:50 BST (2 h moonless) | 57° | 19 Bortle 8 | 79 Viewpoint near Lammas Brow, 1 h 07 min | 2.8 |
| Jaén Andalusia | 05:50 CEST (2.5 h moonless) | 61° | 44 Bortle 6 | 82 Sendero al Puente del Hacho, 1 h 19 min | 24.1 |
| Costa Mesa California | 04:40 PDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Campground, 2 h 36 min | 15.1 |
| Miami Gardens Florida | 05:30 EDT (2 h moonless) | 54° | 18 Bortle 8 | 76 Burns lake campground, 1 h 50 min | 2.4 |
| Chesterfield England | 03:00 BST (2 h moonless) | 58° | 29 Bortle 7 | 80 Car park near Sledmere, 1 h 48 min | 2.8 |
| North Peoria Illinois | 04:20 CDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near London Mills, 1 h 02 min | 11.5 |
| Fairfield California | 04:40 PDT (2 h moonless) | 61° | 29 Bortle 7 | 82 Parking area near Bale, 0 h 54 min | 21.3 |
| Jönköping Jönköping | no full darkness | · | · | Picnic site near Sjöberga, 0 h 47 min | 5.8 |
| Lansing Michigan | 04:50 EDT (2 h moonless) | 62° | 20 Bortle 8 | 83 Parking area near Ashley, 0 h 53 min | 9.8 |
| Reutlingen Baden-Württemberg | 04:00 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Picnic site near Häderswang, 1 h 10 min | 7.9 |
| Rochester Minnesota | 04:10 CDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Lanesboro, 1 h 03 min | 8.9 |
| Elgin Illinois | 04:10 CDT (2 h moonless) | 62° | 20 Bortle 8 | 83 Spring Creek Youth Campground, 1 h 55 min | 10.2 |
| Vicenza Veneto | 04:10 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Panorama Passo della Borcola, 1 h 01 min | 4.8 |
| West Jordan Utah | 04:50 MDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Campground near Topliff, 1 h 03 min | 14.9 |
| Winterthur Zurich | 04:10 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Sitzbank Iltishag, 1 h 01 min | 7.4 |
| Inglewood California | 04:40 PDT (2 h moonless) | 59° | 19 Bortle 8 | 81 CS 0508, Horse Camping, 1 h 34 min | 7.9 |
| Terrebonne Quebec | 03:50 EDT (2 h moonless) | 62° | 20 Bortle 8 | 83 Secteur Grande-Jetée, 1 h 20 min | 6.5 |
| Chelmsford England | 03:10 BST (2 h moonless) | 59° | 43 Bortle 6 | 81 Car park near Othona Community, 0 h 40 min | 4.3 |
| Mulhouse Grand Est | 04:10 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Tourbière de Machais, 1 h 11 min | 7.7 |
| Tuscaloosa Alabama | 04:40 CDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Open land near Aliceville, 0 h 55 min | 7.3 |
| Terni Umbria | 04:20 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Campsite near La Rochera, 1 h 10 min | 20.7 |
| Namur Wallonia | 04:00 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 La roche aux chevaux, 0 h 54 min | 5.9 |
| Richardson Texas | 05:10 CDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Parking area near Allens Chapel, 1 h 38 min | 12.1 |
| Perpignan Occitanie | 05:00 CEST (2 h moonless) | 61° | 29 Bortle 7 | 82 El Manau, 1 h 09 min | 7.9 |
| Lowell Massachusetts | 04:00 EDT (2 h moonless) | 62° | 20 Bortle 8 | 83 Viewpoint near Russell, 1 h 22 min | 8 |
| Caen Normandy | 04:30 CEST (2 h moonless) | 60° | 55 Bortle 5 | 95 Ferme Hay Day, 0 h 47 min | 5.2 |
| Gresham Oregon | 04:00 PDT (2 h moonless) | 61° | 29 Bortle 7 | 82 Mill Creek Bridge Overlook, 1 h 52 min | 15.9 |
| Antioch California | 04:40 PDT (2 h moonless) | 61° | 29 Bortle 7 | 82 Viewpoint near Seahaven, 2 h 21 min | 24.5 |
| St. John's Newfoundland and Labrador | 03:40 NDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Campground near Bauline South, 0 h 56 min | 1.9 |
| Cambridge Massachusetts | 04:00 EDT (2 h moonless) | 62° | 20 Bortle 8 | 83 East Pinnacle, 2 h 31 min | 8 |
| High Point North Carolina | 05:00 EDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Jumping Off Rock, 1 h 04 min | 6.3 |
| Manchester New Hampshire | 03:50 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Wilmot Flat, 1 h 17 min | 8 |
| Temecula California | 04:30 PDT (2 h moonless) | 58° | 29 Bortle 7 | 80 Parking area near Maláava (Janat), 0 h 55 min | 15.1 |
| Pisa Tuscany | 04:20 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Viewpoint near San Pellegrino In Alpe, 1 h 43 min | 22 |
| Sutton Coldfield England | 03:10 BST (2 h moonless) | 59° | 29 Bortle 7 | 81 Car park near Upper Sapey, 1 h 11 min | 3.8 |
| Kecskemét Bács-Kiskun | 03:30 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Picnic site near Soltszentimre Csonkatorony, 0 h 54 min | 9.9 |
| Murrieta California | 04:30 PDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Viewpoint near Ocotillo Wells, 2 h 00 min | 15.1 |
| Wakefield England | 02:50 BST (2 h moonless) | 57° | 19 Bortle 8 | 79 Car park near Beal Close, 1 h 03 min | 2.8 |
| Centennial Colorado | 04:20 MDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Open land near Kiowa, 1 h 18 min | 8.6 |
| Richmond California | 04:40 PDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Observatory, 1 h 10 min | 4.9 |
| Walthamstow England | 03:10 BST (2 h moonless) | 59° | 19 Bortle 8 | 81 Car park near Thorpe Morieux, 1 h 36 min | 3.5 |
| Pueblo Colorado | 04:30 MDT (2 h moonless) | 61° | 20 Bortle 8 | 96 Parking area near Cedar Crest, 1 h 27 min | 7.5 |
| Thunder Bay Ontario | 04:30 EDT (2 h moonless) | 60° | 29 Bortle 7 | 95 Open land 34 km from Neebing, 1 h 08 min | 2.9 |
| Pearland Texas | 05:20 CDT (2 h moonless) | 56° | 19 Bortle 8 | 78 Parking area near Sea Breeze, 1 h 42 min | 10.8 |
| Waterbury Connecticut | 04:10 EDT (2 h moonless) | 62° | 30 Bortle 7 | 83 Viewpoint near Cornwall Bridge, 0 h 52 min | 6.8 |
| Greeley Colorado | 04:20 MDT (2 h moonless) | 61° | 29 Bortle 7 | 82 Open land 39 km from Ault, 1 h 55 min | 10.5 |
| Kalisz Greater Poland | 02:50 CEST (2 h moonless) | 58° | 42 Bortle 6 | 80 Car park near Poniatów, 0 h 56 min | 5.6 |
| West Covina California | 04:30 PDT (2 h moonless) | 58° | 19 Bortle 8 | 80 X-33, 1 h 48 min | 24.3 |
| Enterprise Nevada | 04:20 PDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Parking area near Charleston View, 0 h 52 min | 11.7 |
| Dagenham England | 03:10 BST (2 h moonless) | 59° | 19 Bortle 8 | 81 Car park near Othona Community, 1 h 04 min | 4.3 |
| North Charleston South Carolina | 05:10 EDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Wambaw Cycle Trail, 1 h 01 min | 2 |
| Everett Washington | 03:50 PDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Viewpoint near Barco, 1 h 27 min | 13.6 |
| Rijeka Primorje-Gorski Kotar | 04:00 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Apartmaji Bilpa, 1 h 12 min | 10.6 |
| College Station Texas | 05:20 CDT (2 h moonless) | 57° | 19 Bortle 8 | 79 Parking area near Hilltop Lakes, 0 h 57 min | 12.5 |
| Pompano Beach Florida | 05:20 EDT (2 h moonless) | 53° | 18 Bortle 8 | 75 Parking area near Big Cypress, 1 h 49 min | 4.7 |
| Basingstoke England | 03:20 BST (2 h moonless) | 60° | 43 Bortle 6 | 81 The Bruce Arms Campsite, 0 h 53 min | 3.5 |
| Maidstone England | 03:10 BST (2 h moonless) | 59° | 29 Bortle 7 | 81 Car park near Bodle Street Green, 0 h 54 min | 4.3 |
| Koszalin West Pomerania | 02:30 CEST (2 h moonless) | 56° | 41 Bortle 6 | 78 Picnic site near Kłośno, 1 h 07 min | 5.4 |
| Bolzano Trentino-Alto Adige | 04:00 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Viewpoint near St. Martin am Schneeberg - San Martino di Monteneve, 1 h 29 min | 4.2 |
| South Fulton Georgia | 05:20 EDT (2 h moonless) | 58° | 42 Bortle 6 | 80 Campground near Owensbyville, 1 h 16 min | 6.9 |
| Koblenz Rhineland-Palatinate | 03:50 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Aussichtsturm Eifelguck, 0 h 49 min | 5.5 |
| Siegen North Rhine-Westphalia | 03:40 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Ziegenhelleturm, 1 h 42 min | 5.2 |
| Norwalk California | 04:40 PDT (2 h moonless) | 59° | 19 Bortle 8 | 81 CS 0508, Horse Camping, 1 h 49 min | 7.9 |
| Bedford England | 03:00 BST (2 h moonless) | 58° | 29 Bortle 7 | 80 Car park near Great Cressingham, 1 h 49 min | 3.8 |
| Boulder Colorado | 04:20 MDT (2 h moonless) | 61° | 29 Bortle 7 | 82 Open land near Estes Park, 1 h 39 min | 10.4 |
| Broken Arrow Oklahoma | 05:00 CDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Parking area near Council Hill, 0 h 58 min | 12 |
| Daly City California | 04:40 PDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Coastal View, 1 h 00 min | 4.9 |
| Bergisch Gladbach North Rhine-Westphalia | 03:50 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Bickenberg, 1 h 09 min | 5.5 |
| Legnica Lower Silesia | 03:10 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Viewpoint near Pławna Średnia, 1 h 07 min | 5.2 |
| Drammen Buskerud | no full darkness | · | · | Elseplass, 1 h 35 min | 3.2 |
| Sydney Nova Scotia | 03:50 ADT (2 h moonless) | 61° | 29 Bortle 7 | 96 Picnic area near Meadow, 1 h 19 min | 3.1 |
| Sandy Springs Georgia | 05:20 EDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Parking area near Sharon, 2 h 12 min | 6.9 |
| Burbank California | 04:40 PDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Chula Vista Campground, 1 h 59 min | 26.3 |
| Ourense Galicia | 05:40 CEST (2 h moonless) | 61° | 29 Bortle 7 | 82 Miradoiro Pena do Teso Grande, 1 h 28 min | 11.4 |
| Green Bay Wisconsin | 03:50 CDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Picnic area near Hintz, 1 h 03 min | 9.1 |
| Santa Maria California | 04:40 PDT (2 h moonless) | 59° | 29 Bortle 7 | 81 Buck Spring Campground, 0 h 55 min | 4.1 |
| Nancy Grand Est | 04:10 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Ferme d'Orgeval, 0 h 58 min | 7.6 |
| Salzgitter Lower Saxony | 03:20 CEST (2 h moonless) | 58° | 42 Bortle 6 | 80 Viewpoint near Königshof, 1 h 06 min | 5.4 |
| Jena Thuringia | 03:30 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Aussicht Steinbruch, 1 h 16 min | 6 |
| Wichita Falls Texas | 05:20 CDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Open land near Electra, 1 h 14 min | 12.9 |
| Brantford Ontario | 04:30 EDT (2 h moonless) | 62° | 20 Bortle 8 | 83 E - Deer Run, 1 h 20 min | 8.3 |
| Gera Thuringia | 03:30 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Viewpoint near Thierbach, 0 h 58 min | 5 |
| Kamloops British Columbia | 03:20 MST (1.5 h moonless) | 60° | 29 Bortle 7 | 95 Juniper Beach Provincial Campground, 0 h 58 min | 10 |
| Lakeland Florida | 05:30 EDT (2 h moonless) | 55° | 19 Bortle 8 | 77 Open land near Placid Lakes, 2 h 03 min | 4.2 |
| Helsingborg Skåne | 02:10 CEST (1.5 h moonless) | 53° | 18 Bortle 8 | 75 Car park near Havshult, 0 h 58 min | 3.2 |
| Clovis California | 04:30 PDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Mc Kinley Botanical Area, 1 h 39 min | 24.9 |
| Lewisville Texas | 05:10 CDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Parking area near Marysville, 1 h 27 min | 13.3 |
| Woking England | 03:10 BST (2 h moonless) | 59° | 29 Bortle 7 | 81 Abbotstone Down, 0 h 54 min | 3.5 |
| Lincoln England | 02:50 BST (2 h moonless) | 57° | 28 Bortle 7 | 79 Car park near Red Hill, 0 h 38 min | 2.8 |
| Tyler Texas | 05:10 CDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Parking area near New Summerfield, 0 h 46 min | 12 |
| El Cajon California | 04:30 PDT (2 h moonless) | 57° | 19 Bortle 8 | 79 Box Canyon Funnel, 1 h 35 min | 24.9 |
| Piacenza Emilia-Romagna | 04:20 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Punto Panoramico sul lago di Faggio, 1 h 35 min | 5.2 |
| San Mateo California | 04:40 PDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Picnic area near San Gregorio, 0 h 40 min | 4.9 |
| Viseu Viseu | 04:50 WEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Miradouro do Vale de Loriga, 1 h 08 min | 22 |
| Moers North Rhine-Westphalia | 03:40 CEST (2 h moonless) | 58° | 42 Bortle 6 | 80 Viewpoint near Haffen, 0 h 53 min | 5.9 |
| Brandon Florida | 05:30 EDT (2 h moonless) | 55° | 19 Bortle 8 | 77 Campground near Indian Lake Estates, 1 h 30 min | 1.4 |
| Reus Catalonia | 05:10 CEST (2 h moonless) | 61° | 29 Bortle 7 | 82 Mirador de Cardó, 1 h 12 min | 13.6 |
| Lethbridge Alberta | 04:00 CST (2 h moonless) | 61° | 20 Bortle 8 | 82 Ridge Park Campground, 0 h 57 min | 7.3 |
| Rialto California | 04:30 PDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Coon Creek Yellow Post #15, 1 h 21 min | 24.3 |
| West Bromwich England | 03:10 BST (2 h moonless) | 58° | 19 Bortle 8 | 80 Village Hall Car Park, 1 h 10 min | 3.8 |
| Hildesheim Lower Saxony | 03:20 CEST (2 h moonless) | 58° | 54 Bortle 5 | 80 Picnic site near Marke, 0 h 54 min | 5.3 |
| Liberec Liberec Region | 03:20 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Treppenstein, 1 h 16 min | 4.9 |
| Erlangen Bavaria | 03:40 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Viewpoint near Krögelstein, 0 h 49 min | 6.8 |
| Davenport Iowa | 04:20 CDT (2 h moonless) | 62° | 20 Bortle 8 | 83 Massillon Campground, 1 h 05 min | 11.2 |
| Edison New Jersey | 04:20 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Pecks Pond, 2 h 15 min | 7.4 |
| Hillsboro Oregon | 04:10 PDT (2 h moonless) | 62° | 30 Bortle 7 | 83 Viewpoint near Cape Falcon, 1 h 43 min | 15.9 |
| Limerick Munster | 03:30 IST (2 h moonless) | 58° | 29 Bortle 7 | 80 Car park near Moyglass Bridge, 1 h 09 min | 1.4 |
| Venlo Limburg | 03:50 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Paulinenhöhe, 0 h 57 min | 5.9 |
| Novara Piedmont | 04:20 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Picnic site near Ronsecco, 0 h 44 min | 5.2 |
| Eastbourne England | 03:20 BST (2 h moonless) | 60° | 55 Bortle 5 | 81 Car park near Woods Corner, 0 h 30 min | 4.7 |
| Delta British Columbia | 03:40 MST (1.5 h moonless) | 60° | 20 Bortle 8 | 81 Knob Hill Viewpoint, 1 h 49 min | 11.8 |
| Worcester England | 03:10 BST (2 h moonless) | 58° | 42 Bortle 6 | 80 Viewpoint & Parking, 1 h 08 min | 2.2 |
| Las Cruces New Mexico | 05:00 MDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Open land near Hatch, 1 h 14 min | 5.3 |
| Székesfehérvár Fejér | 03:30 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Lépcső, 1 h 20 min | 9.5 |
| Bath England | 03:20 BST (2 h moonless) | 59° | 43 Bortle 6 | 81 Viewpoint near Charlton, 1 h 04 min | 2 |
| South Bend Indiana | 05:00 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Star City Trailhead, 1 h 43 min | 10.8 |
| Chilliwack British Columbia | 03:40 MST (2 h moonless) | 61° | 20 Bortle 8 | 82 5th Falls Viewpoint, 1 h 09 min | 11.8 |
| Orihuela Valencian Community | 05:30 CEST (2 h moonless) | 60° | 29 Bortle 7 | 81 Car park near Morrillo de los Calderones, 1 h 15 min | 18.5 |
| Albany New York | 04:00 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Bates, 1 h 24 min | 6.8 |
| Gillingham England | 03:10 BST (2 h moonless) | 59° | 29 Bortle 7 | 81 Car park near Jury's Gap, 1 h 07 min | 4.3 |
| New Bedford Massachusetts | 04:00 EDT (2 h moonless) | 61° | 29 Bortle 7 | 82 Parking area near Stone Barn Farm, 0 h 36 min | 9 |
| Leuven Flanders | 04:00 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Car park near Folx-les-Caves, 0 h 44 min | 5.9 |
| Vista California | 04:30 PDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Oak Grove Campground, 1 h 06 min | 15.1 |
| Davie Florida | 05:30 EDT (2 h moonless) | 54° | 18 Bortle 8 | 76 Parking area near Weavers Station, 1 h 52 min | 4.7 |
| Red Deer Alberta | 03:40 CST (1.5 h moonless) | 59° | 19 Bortle 8 | 81 Picnic area near Raven, 0 h 56 min | 4.9 |
| Arezzo Tuscany | 04:20 CEST (2.5 h moonless) | 61° | 44 Bortle 6 | 82 Viewpoint near Castagnole, 1 h 18 min | 19.9 |
| Klagenfurt am Wörthersee Carinthia | 03:50 CEST (2 h moonless) | 61° | 55 Bortle 5 | 96 da Bräuhauser, 1 h 22 min | 8.1 |
| Girona Catalonia | 05:00 CEST (2 h moonless) | 61° | 29 Bortle 7 | 82 Mirador del Salt de Sallent, 1 h 34 min | 9.1 |
| Renton Washington | 03:50 PDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Rockdale, 1 h 10 min | 13.6 |
| Udine Friuli Venezia Giulia | 04:00 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Viewpoint near Conca Prevala / V Kotlu, 1 h 14 min | 4.6 |
| Trier Rhineland-Palatinate | 04:00 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Picnic site near Friedbüsch, 0 h 55 min | 6 |
| Roanoke Virginia | 04:50 EDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Steel Bridge Campground, 1 h 11 min | 5.8 |
| San Angelo Texas | 05:30 CDT (2 h moonless) | 57° | 19 Bortle 8 | 92 Parking area near Hulldale, 0 h 49 min | 13.3 |
| Kenosha Wisconsin | 04:00 CDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Rio, 2 h 55 min | 3.1 |
| Niagara Falls Ontario | 04:20 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Viewpoint near Erie View, 2 h 35 min | 1 |
| Andria Apulia | 04:10 CEST (2 h moonless) | 61° | 29 Bortle 7 | 82 Voragine il Cavone, 1 h 03 min | 21.5 |
| Clinton Township Michigan | 04:40 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Forester, 1 h 33 min | 9.3 |
| Columbia Maryland | 04:30 EDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Parking area near Rowland Island, 2 h 21 min | 7.8 |
| Santiago de Compostela Galicia | 05:40 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Picnic site near O Hospital das Seixas, 1 h 06 min | 14.4 |
| Olomouc Olomouc Region | 03:20 CEST (2 h moonless) | 60° | 29 Bortle 7 | 81 Car park near Horní Hynčina, 1 h 03 min | 6.3 |
| Erie Pennsylvania | 04:30 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Merchant Corners, 0 h 59 min | 3.5 |
| Šiauliai Šiauliai County | 02:30 EEST (1.5 h moonless) | 53° | 27 Bortle 7 | 88 Picnic site near Mažieji Burbiškiai, 1 h 00 min | 7.1 |
| Tourcoing Hauts-de-France | 04:00 CEST (2 h moonless) | 59° | 29 Bortle 7 | 81 Val de Cassel, 0 h 59 min | 5.6 |
| Zwickau Saxony | 03:30 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Romanfelsen, 1 h 13 min | 5 |
| Kaiserslautern Rhineland-Palatinate | 04:00 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Picnic site near Hüttgeswasen, 0 h 55 min | 6 |
| Spring Hill Florida | 05:30 EDT (2 h moonless) | 55° | 28 Bortle 7 | 77 Parking area near Crystal River, 1 h 09 min | 1.6 |
| Słupsk Pomerania | 02:20 CEST (1.5 h moonless) | 55° | 41 Bortle 6 | 77 Viewpoint near Czołpino, 1 h 03 min | 5.4 |
| Compton California | 04:40 PDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Buck Creek Trailhead, 1 h 45 min | 7.9 |
| League City Texas | 05:20 CDT (2 h moonless) | 56° | 19 Bortle 8 | 78 Parking area near Sea Breeze, 1 h 39 min | 10.8 |
| Flint Michigan | 04:40 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Weale, 1 h 51 min | 7.5 |
| Allen Texas | 05:10 CDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Parking area near Roxton, 1 h 36 min | 13.3 |
| Saint-Jean-sur-Richelieu Quebec | 03:50 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Huttopia Sutton, 1 h 22 min | 6.5 |
| Lugo Galicia | 05:40 CEST (2 h moonless) | 61° | 29 Bortle 7 | 82 Área Recreativa da Campa de Fieiró, 1 h 23 min | 11.5 |
| Rochdale England | 02:50 BST (2 h moonless) | 56° | 19 Bortle 8 | 78 Silloth House Campsite, 1 h 14 min | 1.4 |
| Deventer Overijssel | 03:40 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Camping Broekhorst, 0 h 49 min | 5.2 |
| Mission Viejo California | 04:40 PDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Santa Ysabel Preserve East (CA-79 Staging Area), 1 h 59 min | 15.1 |
| Cesena Emilia-Romagna | 04:10 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Viewpoint near Fiumari, 1 h 32 min | 18.8 |
| Vacaville California | 04:40 PDT (2 h moonless) | 61° | 29 Bortle 7 | 82 Parking area near Tancred, 0 h 51 min | 24.5 |
| Ventura California | 04:40 PDT (2 h moonless) | 59° | 29 Bortle 7 | 81 Boulder Canyon Trailhead, 1 h 12 min | 24.1 |
| Highlands Ranch Colorado | 04:20 MDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Parking area near Singleton, 1 h 13 min | 8.6 |
| Lawton Oklahoma | 05:10 CDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Parking area near Svoboda, 0 h 56 min | 11.5 |
| Schwerin Mecklenburg-Vorpommern | 03:00 CEST (2 h moonless) | 57° | 53 Bortle 5 | 79 Aussichtsturm Ruhner Berge, 1 h 00 min | 6 |
| Beaverton Oregon | 04:10 PDT (2 h moonless) | 62° | 20 Bortle 8 | 83 Viewpoint near Cochran, 0 h 55 min | 15.9 |
| Jaworzno Silesia | 03:00 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Car park near Krztynia, 1 h 12 min | 6.2 |
| Maribor Drava | 03:50 CEST (2.5 h moonless) | 62° | 44 Bortle 6 | 83 Picnic site near Ribnica na Pohorju, 0 h 59 min | 8.1 |
| Gütersloh North Rhine-Westphalia | 03:30 CEST (2 h moonless) | 58° | 54 Bortle 5 | 80 Viewpoint near Schaufberg, 1 h 02 min | 5.6 |
| Cáceres Extremadura | 05:50 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Picnic site near La Barquilla, 0 h 55 min | 24.8 |
| Hemel Hempstead England | 03:10 BST (2 h moonless) | 59° | 29 Bortle 7 | 81 The Bruce Arms Campsite, 1 h 41 min | 3.5 |
| Jastrzębie Zdrój Silesia | 03:10 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Car park near Włodzienin, 1 h 23 min | 7.6 |
| Las Rozas de Madrid Madrid | 05:30 CEST (2 h moonless) | 60° | 29 Bortle 7 | 81 Mirador de los Buitres, 0 h 50 min | 19.6 |
| Yuma Arizona | 04:30 MST (2 h moonless) | 58° | 29 Bortle 7 | 80 Parking area near Martinez Lake, 1 h 50 min | 12.6 |
| Brockton Massachusetts | 04:00 EDT (2 h moonless) | 62° | 20 Bortle 8 | 83 Viewpoint near Dana Commons, 2 h 10 min | 8 |
| Mons Wallonia | 04:00 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Camping La Forêt, 1 h 01 min | 5.6 |
| San Fernando Andalusia | 06:00 CEST (2 h moonless) | 60° | 29 Bortle 7 | 81 Trailhead near Loma de Taramilla, 0 h 59 min | 21.2 |
| Dearborn Michigan | 04:40 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 East Parking Lot, 2 h 04 min | 9.5 |
| Federal Way Washington | 03:50 PDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Viewpoint near Lily Basin, 2 h 20 min | 13.6 |
| Lee's Summit Missouri | 04:40 CDT (2 h moonless) | 60° | 20 Bortle 8 | 81 MoDOT Commuter Lot, 0 h 51 min | 11.3 |
| Delft South Holland | 03:50 CEST (2 h moonless) | 59° | 19 Bortle 8 | 81 Car park near Nieuw-Haamstede, 1 h 12 min | 3.7 |
| Asheville North Carolina | 05:10 EDT (2 h moonless) | 59° | 29 Bortle 7 | 81 Viewpoint near Boomer, 1 h 27 min | 6.7 |
| Roquetas de Mar Andalusia | 05:40 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Mirador de Ferreira, 1 h 32 min | 24.4 |
| Spokane Valley Washington | 03:30 PDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Mock, 0 h 52 min | 14.5 |
| Alkmaar North Holland | 03:40 CEST (2 h moonless) | 58° | 42 Bortle 6 | 80 Kiefteglop, 0 h 31 min | 3.7 |
| Livonia Michigan | 04:40 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Omard, 2 h 13 min | 9.5 |
| Roswell Georgia | 05:20 EDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Campground near Oasis, 2 h 20 min | 7.4 |
| Fall River Massachusetts | 04:00 EDT (2 h moonless) | 61° | 29 Bortle 7 | 82 Parking area near Stone Barn Farm, 0 h 29 min | 7.1 |
| Lawrence Kansas | 04:50 CDT (2 h moonless) | 61° | 29 Bortle 7 | 82 Open land near Valley Falls, 1 h 00 min | 11.5 |
| The Woodlands Texas | 05:20 CDT (2 h moonless) | 57° | 19 Bortle 8 | 79 Open land near Trinity, 1 h 58 min | 11.6 |
| Norrköping Östergötland | no full darkness | · | · | Viewpoint near Grindsveden, 1 h 02 min | 3.1 |
| Yakima Washington | 03:50 PDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Willy Dick Crossing, 1 h 07 min | 16.4 |
| Quincy Massachusetts | 04:00 EDT (2 h moonless) | 62° | 20 Bortle 8 | 83 Viewpoint near Greenfield, 2 h 16 min | 8 |
| Guadalajara Castilla-La Mancha | 05:30 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Picnic site near Viana de Mondéjar, 1 h 12 min | 19.6 |
| Düren North Rhine-Westphalia | 03:50 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Picnic site near Schöneseiffen, 0 h 48 min | 5.5 |
| České Budějovice South Bohemian Region | 03:30 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Picnic site near Sádlno - Zodl, 0 h 49 min | 6.9 |
| Harlow England | 03:10 BST (2 h moonless) | 59° | 29 Bortle 7 | 81 Car park near Hartest, 1 h 09 min | 4.3 |
| Hesperia California | 04:30 PDT (2 h moonless) | 59° | 29 Bortle 7 | 81 X-33, 0 h 52 min | 24.3 |
| La Spezia Liguria | 04:20 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Picnic site near Pitone, 1 h 43 min | 15.1 |
| Barletta Apulia | 04:10 CEST (2 h moonless) | 61° | 29 Bortle 7 | 82 Viewpoint near Villaggio Siano, 1 h 25 min | 21.5 |
| Boca Raton Florida | 05:20 EDT (2 h moonless) | 53° | 18 Bortle 8 | 75 Trail Lakes Campgrounds, 2 h 20 min | 4.7 |
| Santa Monica California | 04:40 PDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Reyes Creek Campground, 2 h 31 min | 26.3 |
| Heerlen Limburg | 03:50 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Camping Broekhorst, 2 h 29 min | 5.9 |
| Lorca Murcia | 05:40 CEST (2.5 h moonless) | 60° | 43 Bortle 6 | 81 Área recreativa La Piza, 0 h 55 min | 18.9 |
| Hastings England | 03:10 BST (2 h moonless) | 59° | 54 Bortle 5 | 81 Battle Normanhurst Court, 0 h 21 min | 4.7 |
| Grudziądz Kuyavia-Pomerania | 02:30 CEST (2 h moonless) | 57° | 42 Bortle 6 | 79 Viewpoint near Marianowo, 1 h 06 min | 6.1 |
| Lynn Massachusetts | 03:50 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Viewpoint near Ocean View, 0 h 50 min | 9.7 |
| Esslingen Baden-Württemberg | 04:00 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Altenbergturm, 1 h 16 min | 7.9 |
| Darlington England | 02:40 BST (2 h moonless) | 56° | 28 Bortle 7 | 78 Great Shunner Fell, 0 h 52 min | 1 |
| Tübingen Baden-Württemberg | 04:00 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Viewpoint near Reinerzau, 1 h 15 min | 7.9 |
| Arden-Arcade California | 04:30 PDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Viewpoint near Aukum, 1 h 21 min | 24.5 |
| Alessandria Piedmont | 04:20 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Viewpoint near Rivazzi, 1 h 05 min | 12.9 |
| Longmont Colorado | 04:20 MDT (2 h moonless) | 61° | 29 Bortle 7 | 82 Parking area near Stove Prairie Landing, 1 h 19 min | 10.4 |
| Sassari Sardinia | 04:40 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Viewpoint near Sas serras, 1 h 09 min | 26.4 |
| Santa Barbara California | 04:40 PDT (2 h moonless) | 59° | 29 Bortle 7 | 81 Parking area near Sacate, 0 h 52 min | 24.1 |
| Iserlohn North Rhine-Westphalia | 03:40 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Viewpoint near Homberg, 1 h 45 min | 5.9 |
| Witten North Rhine-Westphalia | 03:40 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Eseloh, 0 h 57 min | 5.9 |
| Stevenage England | 03:10 BST (2 h moonless) | 59° | 29 Bortle 7 | 81 Car park near Little Thurlow, 0 h 58 min | 3.5 |
| Pickering Ontario | 04:20 EDT (2 h moonless) | 61° | 29 Bortle 7 | 82 Parking lot near Ballyduff, 1 h 01 min | 1 |
| Southport England | 03:00 BST (2 h moonless) | 57° | 42 Bortle 6 | 79 Bridge House Farm Campsite, 1 h 16 min | 1.4 |
| Ratingen North Rhine-Westphalia | 03:40 CEST (2 h moonless) | 58° | 42 Bortle 6 | 80 Viewpoint near Hinten im Walde, 0 h 58 min | 5.9 |
| Redding California | 04:30 PDT (2 h moonless) | 61° | 29 Bortle 7 | 96 Long Canyon Trailhead, 1 h 40 min | 22.9 |
| Tartu Tartu County | no full darkness | · | · | Soontaga telkimisala, 1 h 04 min | 5.7 |
| Marl North Rhine-Westphalia | 03:40 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Picnic site near Natorp, 0 h 51 min | 5.9 |
| Macon Georgia | 05:20 EDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Open land near Chester, 0 h 42 min | 6.2 |
| Newmarket Ontario | 04:20 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking lot near Woodville, 1 h 14 min | 5.7 |
| Lünen North Rhine-Westphalia | 03:40 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Aussichtsplattform Solarpark Schwege, 1 h 07 min | 5.9 |
| Meridian Idaho | 04:50 MDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Banks, 1 h 03 min | 16.5 |
| San Leandro California | 04:40 PDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Picnic area near Pescadero, 1 h 08 min | 4.9 |
| Greenville North Carolina | 04:50 EDT (2 h moonless) | 60° | 29 Bortle 7 | 81 Mallard Creek Overlook, 1 h 05 min | 6 |
| Hradec Králové Hradec Králové Region | 03:20 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Camp Krouna, 1 h 01 min | 4.9 |
| Chester England | 03:00 BST (2 h moonless) | 57° | 28 Bortle 7 | 79 Car park near Pentrefoelas, 1 h 09 min | 1.4 |
| Nanaimo British Columbia | 03:50 MST (2 h moonless) | 61° | 29 Bortle 7 | 82 Campground near Youbou, 1 h 25 min | 11.8 |
| Ústí nad Labem Ústí nad Labem Region | 03:20 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Rocky, 1 h 22 min | 4.9 |
| Huddinge Stockholm | no full darkness | · | · | Norrudden, 1 h 08 min | 1.1 |
| Edmond Oklahoma | 05:10 CDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Parking area near Mulhall, 0 h 37 min | 12.2 |
| Airdrie Alberta | 03:50 CST (1.5 h moonless) | 59° | 29 Bortle 7 | 81 Parking lot near Phantom Creek Ranch, 0 h 33 min | 5.7 |
| Ancona Marche | 04:10 CEST (2 h moonless) | 61° | 29 Bortle 7 | 82 Viewpoint near Elcito, 1 h 13 min | 20.4 |
| Nampa Idaho | 04:50 MDT (2 h moonless) | 61° | 29 Bortle 7 | 82 Parking area near Slacks Corner, 1 h 23 min | 16.5 |
| Avignon Provence-Alpes-Côte d'Azur | 04:40 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Picnic site near Saint-Trinit, 1 h 19 min | 12 |
| Grays England | 03:10 BST (2 h moonless) | 59° | 19 Bortle 8 | 81 Car park near Othona Community, 0 h 52 min | 4.3 |
| Lillestrøm Akershus | no full darkness | · | · | Åkroken, 1 h 33 min | 3.2 |
| Trenton New Jersey | 04:20 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Pecks Pond, 2 h 29 min | 7.4 |
| Gießen Hesse | 03:40 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Rastplatz Friedenslinde, 0 h 51 min | 5.2 |
| Guidonia Montecelio Lazio | 04:20 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Car park near Le Toppe, 1 h 24 min | 24.8 |
| Harrogate England | 02:50 BST (2 h moonless) | 57° | 42 Bortle 6 | 79 Surprise View, 1 h 12 min | 2.8 |
| Talavera de la Reina Castilla-La Mancha | 05:40 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Picnic site near Puerto de San Vicente, 0 h 57 min | 24.2 |
| Hartlepool England | 02:30 BST (1.5 h moonless) | 55° | 28 Bortle 7 | 77 Car park near Bowbank Fell, 1 h 01 min | 1 |
| Newton Massachusetts | 04:00 EDT (2 h moonless) | 62° | 20 Bortle 8 | 83 East Pinnacle, 2 h 28 min | 8 |
| Nuneaton England | 03:00 BST (2 h moonless) | 57° | 28 Bortle 7 | 79 Cotswolds Camping at Holycombe, 1 h 11 min | 3.8 |
| Toms River New Jersey | 04:20 EDT (2 h moonless) | 61° | 20 Bortle 8 | this is one | 7.9 |
| Carmel Indiana | 05:10 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Turkey Run Canoe & Camping, 1 h 45 min | 8.4 |
| Hanau Hesse | 03:50 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Moordblick, 1 h 08 min | 5.2 |
| Pardubice Pardubice Region | 03:20 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Milovské perníčky, 1 h 06 min | 4.9 |
| Norwalk Connecticut | 04:10 EDT (2 h moonless) | 61° | 29 Bortle 7 | 82 Kite Hill Gazebo, 2 h 03 min | 6.8 |
| Waukegan Illinois | 04:00 CDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Brookville, 2 h 50 min | 3.1 |
| Deltona Florida | 05:20 EDT (2 h moonless) | 55° | 28 Bortle 7 | 77 Parramore's Campground, 0 h 53 min | 4.2 |
| El Puerto de Santa María Andalusia | 06:00 CEST (2 h moonless) | 60° | 29 Bortle 7 | 81 Huge Picnic site, 0 h 56 min | 21.2 |
| Fort Smith Arkansas | 05:00 CDT (2 h moonless) | 60° | 29 Bortle 7 | 81 Parking area near Elm Park, 0 h 50 min | 11.4 |
| North Vancouver British Columbia | 03:40 MST (1.5 h moonless) | 60° | 20 Bortle 8 | 81 Viewpoint near Cat Lake Family Day Use, 2 h 38 min | 11.8 |
| Suffolk Virginia | 04:40 EDT (2 h moonless) | 60° | 29 Bortle 7 | 81 Parking area near Statesville, 1 h 01 min | 6.5 |
| Sugar Land Texas | 05:20 CDT (2 h moonless) | 56° | 19 Bortle 8 | 78 Open land near Markham, 1 h 42 min | 10.8 |
| Livermore California | 04:40 PDT (2 h moonless) | 60° | 29 Bortle 7 | 81 Picnic area near Santa Nella, 1 h 41 min | 25.6 |
| Nashua New Hampshire | 04:00 EDT (2 h moonless) | 62° | 30 Bortle 7 | 83 Saint Methodios Faith and Heritage Center, 1 h 11 min | 8 |
| Reading Pennsylvania | 04:20 EDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Parking area near Meiserville, 2 h 15 min | 6.7 |
| Redditch England | 03:10 BST (2 h moonless) | 58° | 42 Bortle 6 | 80 Car park near Cock Gate, 1 h 11 min | 3.8 |
| Concord North Carolina | 05:00 EDT (2 h moonless) | 59° | 29 Bortle 7 | 81 Parking area near Ex-Way, 1 h 12 min | 6.3 |
| Velbert North Rhine-Westphalia | 03:40 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Camping Bröltal, 1 h 10 min | 5.9 |
| Ludwigsburg Baden-Württemberg | 04:00 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Viewpoint near Bieringen, 0 h 57 min | 7.9 |
| Indio California | 04:30 PDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Parking area near Hayfield, 0 h 56 min | 23.1 |
| Enchanted Hills New Mexico | 04:50 MDT (2 h moonless) | 60° | 43 Bortle 6 | 81 Campground near San Luis, 0 h 51 min | 7.6 |
| Rio Rancho New Mexico | 04:50 MDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Ojito Wilderness Overlook, 1 h 15 min | 7.6 |
| Santa Fe New Mexico | 04:40 MDT (2 h moonless) | 59° | 29 Bortle 7 | 94 Parking area near Shoemaker, 1 h 39 min | 7 |
| Sandy Utah | 04:50 MDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Campground near Manning, 0 h 54 min | 14.9 |
| Whittier California | 04:40 PDT (2 h moonless) | 59° | 19 Bortle 8 | 81 CS 0508, Horse Camping, 1 h 54 min | 7.9 |
| Lund Skåne | 02:20 CEST (1.5 h moonless) | 54° | 18 Bortle 8 | 76 Car park near Ankhult, 0 h 46 min | 5.4 |
| Menifee California | 04:30 PDT (2 h moonless) | 58° | 29 Bortle 7 | 80 Parking area near Holcomb Village, 1 h 10 min | 15.1 |
| Brindisi Apulia | 04:10 CEST (2.5 h moonless) | 61° | 44 Bortle 6 | 82 Car park near Campo Verde, 0 h 46 min | 26.4 |
| Tracy California | 04:40 PDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Horseshoe Bend Campground, 1 h 57 min | 25.6 |
| Bend Oregon | 04:10 PDT (2 h moonless) | 62° | 30 Bortle 7 | 97 Sand Springs Campground, 1 h 28 min | 18.3 |
| Canton Michigan | 04:50 EDT (2 h moonless) | 62° | 20 Bortle 8 | 83 Parking area near Lickly Corners, 1 h 49 min | 9.5 |
| Lehigh Acres Florida | 05:30 EDT (2 h moonless) | 54° | 40 Bortle 6 | 76 Sabal Palm RV Resort, 0 h 57 min | 3.1 |
| Greenburgh New York | 04:10 EDT (2 h moonless) | 61° | 29 Bortle 7 | 82 Viewpoint near Attlebury, 1 h 37 min | 6.8 |
| Toledo Castilla-La Mancha | 05:40 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Viewpoint near Cerro Manceras, 1 h 17 min | 24.2 |
| Bloomington Minnesota | 04:10 CDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Doyle, 1 h 03 min | 10.3 |
| Germantown Maryland | 04:30 EDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Avalon Resort, 2 h 16 min | 6.7 |
| Nitra Nitra Region | 03:20 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Viewpoint near Glenda, 1 h 15 min | 7.7 |
| Dunkirk Hauts-de-France | 04:00 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Val de Cassel, 0 h 36 min | 2.2 |
| Grimsby England | 02:50 BST (2 h moonless) | 57° | 28 Bortle 7 | 79 ast view (Boston - Grimsby), 0 h 42 min | 2.8 |
| Cannock England | 03:00 BST (2 h moonless) | 57° | 28 Bortle 7 | 79 Elsich Barn Campsite, 1 h 07 min | 2.2 |
| Duluth Minnesota | 04:00 CDT (2 h moonless) | 62° | 30 Bortle 7 | 97 Bark 'N' Beavers, 1 h 21 min | 8.5 |
| Moncton New Brunswick | 04:10 ADT (2 h moonless) | 61° | 20 Bortle 8 | 82 Picnic area near Mortimer, 0 h 59 min | 5.5 |
| Champaign Illinois | 04:10 CDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Parking area near Maizetown, 1 h 04 min | 11 |
| Volos Thessaly | 04:50 EEST (2 h moonless) | 60° | 29 Bortle 7 | 81 Car park near Skiti, 1 h 24 min | 19.7 |
| Poitiers Nouvelle-Aquitaine | 04:50 CEST (2 h moonless) | 61° | 55 Bortle 5 | 96 Place de la Mairie, 1 h 03 min | 8.1 |
| Galway Connacht | 03:30 IST (2 h moonless) | 58° | 29 Bortle 7 | 93 Pine Island, 0 h 56 min | 1.7 |
| Panevėžys Panevėžys County | 02:30 EEST (1.5 h moonless) | 53° | 27 Bortle 7 | 88 Picnic site near Mikalaitiškiai, 1 h 15 min | 7 |
| Flensburg Schleswig-Holstein | 02:50 CEST (2 h moonless) | 55° | 52 Bortle 5 | 90 Picnic site near Emmelsbüll-Horsbüll, 1 h 02 min | 2.8 |
| Peterborough Ontario | 04:10 EDT (2 h moonless) | 61° | 29 Bortle 7 | 82 Open land near Bobcaygeon, 1 h 09 min | 7.2 |
| Treviso Veneto | 04:00 CEST (2 h moonless) | 61° | 29 Bortle 7 | 82 Car park near Valli, 1 h 29 min | 7.3 |
| Ogden Utah | 04:40 MDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area, 1 h 00 min | 14.7 |
| Sandnes Rogaland | no full darkness | · | · | Lortabu, 1 h 17 min | 0.9 |
| Lido di Ostia Lazio | 04:20 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Viewpoint near Casa Baldone, 1 h 26 min | 24.8 |
| Redwood City California | 04:40 PDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Parking area near Pescadero, 0 h 51 min | 4.9 |
| Bellingham Washington | 03:40 PDT (1.5 h moonless) | 60° | 29 Bortle 7 | 81 Rasar State Park Campground, 1 h 07 min | 14.3 |
| O'Fallon Missouri | 04:30 CDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Viewpoint near Annada, 1 h 04 min | 10.2 |
| Repentigny Quebec | 03:50 EDT (2 h moonless) | 62° | 20 Bortle 8 | 83 Parking lot near Lac-Vert-Sud, 1 h 09 min | 6.5 |
| Hoover Alabama | 04:30 CDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Parking area near Hidden Valley, 1 h 09 min | 7.2 |
| Como Lombardy | 04:20 CEST (2 h moonless) | 62° | 44 Bortle 6 | 83 Viewpoint near Lasà, 1 h 29 min | 5.2 |
| Cottbus Brandenburg | 03:10 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Picnic site near Schwarzenburg, 1 h 03 min | 4.5 |
| El Ejido Andalusia | 05:40 CEST (2 h moonless) | 59° | 29 Bortle 7 | 81 Viewpoint near Puntal del Maguillo, 1 h 18 min | 24.4 |
| Danbury Connecticut | 04:10 EDT (2 h moonless) | 61° | 29 Bortle 7 | 82 Sharon Mountain Campsite, 1 h 11 min | 6.8 |
| St Albans England | 03:10 BST (2 h moonless) | 59° | 29 Bortle 7 | 81 The Bruce Arms Campsite, 1 h 43 min | 3.5 |
| Edinburg Texas | 05:40 CDT (2 h moonless) | 54° | 18 Bortle 8 | 76 Open land 33 km from Lasara, 0 h 58 min | 16.1 |
| Wilhelmshaven Lower Saxony | 03:10 CEST (2 h moonless) | 57° | 53 Bortle 5 | 79 Iheringsgroden, 0 h 40 min | 4.8 |
| Nowy Sącz Lesser Poland | 03:00 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Car park near Uście Gorlickie, 0 h 55 min | 8.1 |
| Mackay Queensland | 05:10 AEST (0.5 h moonless) | 10° | 9 Bortle 6 | 19 St Helens Camping Reserve, 1 h 06 min | 22.6 |
| Bloomington Indiana | 05:10 EDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Parking area near Freedom, 0 h 37 min | 8.4 |
| Cicero Illinois | 04:00 CDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Piper City, 1 h 56 min | 11.1 |
| Hemet California | 04:30 PDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Campground near Camp Oakes, 1 h 36 min | 23.1 |
| Fredrikstad Østfold | no full darkness | · | · | Picnic site near Kasen, 1 h 45 min | 3.2 |
| Derry Northern Ireland | 02:50 BST (1.5 h moonless) | 55° | 28 Bortle 7 | 77 Viewpoint near Carnakilly, 0 h 42 min | 0.7 |
| Hilversum North Holland | 03:40 CEST (2 h moonless) | 58° | 42 Bortle 6 | 80 Car park near Arbeidsmigrantendorp Visvijverweg, 0 h 46 min | 3.7 |
| Busto Arsizio Lombardy | 04:20 CEST (2 h moonless) | 61° | 29 Bortle 7 | 82 Alpe Belvedere, 1 h 15 min | 5.2 |
| Johns Creek Georgia | 05:20 EDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Parking area near Sharon, 2 h 21 min | 7.4 |
| Mission Texas | 05:40 CDT (2 h moonless) | 54° | 18 Bortle 8 | 76 Open land 36 km from Citrus City, 1 h 13 min | 16.1 |
| Troy Michigan | 04:40 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Forester, 1 h 46 min | 9.5 |
| Pori Satakunta | no full darkness | · | · | Picnic site near Putajanranta, 0 h 46 min | 5 |
| Prešov Prešov Region | 03:10 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Picnic site near Príkra, 1 h 20 min | 7.5 |
| Weston-super-Mare England | 03:20 BST (2 h moonless) | 59° | 54 Bortle 5 | 81 Car park near Stockland, 1 h 11 min | 2 |
| Palm Coast Florida | 05:20 EDT (2 h moonless) | 56° | 53 Bortle 5 | 78 Picnic area near Andalusia, 0 h 40 min | 3.5 |
| Minden North Rhine-Westphalia | 03:30 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Picnic site near Hakenhäuserort, 0 h 42 min | 5.3 |
| Norderstedt Schleswig-Holstein | 03:00 CEST (2 h moonless) | 56° | 53 Bortle 5 | 78 Picnic site near Puls, 1 h 04 min | 4.8 |
| Fayetteville Arkansas | 04:50 CDT (2 h moonless) | 59° | 29 Bortle 7 | 81 Parking area near Saint Paul, 0 h 58 min | 11.9 |
| Sioux City Iowa | 04:40 CDT (2 h moonless) | 62° | 20 Bortle 8 | 83 River Bend Vista, 0 h 54 min | 9.4 |
| Pontevedra Galicia | 05:50 CEST (2.5 h moonless) | 62° | 30 Bortle 7 | 83 Viewpoint near Porto do Frade, 1 h 06 min | 14.4 |
| Havířov Moravian-Silesian Region | 03:10 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Viewpoint near U Staníka, 1 h 06 min | 7.6 |
| Pau Nouvelle-Aquitaine | 05:10 CEST (2 h moonless) | 62° | 56 Bortle 5 | 97 Viewpoint near Grange Poulou, 1 h 00 min | 6.9 |
| Halifax England | 02:50 BST (2 h moonless) | 57° | 28 Bortle 7 | 79 Viewpoint near Hubberholme, 1 h 09 min | 2.8 |
| Torrevieja Valencian Community | 05:30 CEST (2 h moonless) | 60° | 29 Bortle 7 | 81 Area Recreativa Fuente la Higuera, 1 h 21 min | 24.4 |
| Merced California | 04:30 PDT (2 h moonless) | 60° | 29 Bortle 7 | 81 AutoCamp Yosemite, 1 h 04 min | 25.3 |
| Pozuelo de Alarcón Madrid | 05:30 CEST (2 h moonless) | 60° | 20 Bortle 8 | 81 Mirador de los Robledos, 1 h 18 min | 19.6 |
| Sant Boi de Llobregat Catalonia | 05:10 CEST (2.5 h moonless) | 61° | 20 Bortle 8 | 82 Car park near Cal Girald, 1 h 07 min | 9.1 |
| Hengelo Overijssel | 03:30 CEST (2 h moonless) | 58° | 54 Bortle 5 | 80 Car park near Hestrup, 0 h 29 min | 5.2 |
| Longview Texas | 05:10 CDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Buffalo Bayou RV Park, 0 h 58 min | 11.2 |
| Maple Ridge British Columbia | 03:40 MST (1.5 h moonless) | 60° | 29 Bortle 7 | 81 North Weaver Lake Group Site, 2 h 09 min | 11.8 |
| Tamworth England | 03:00 BST (2 h moonless) | 57° | 28 Bortle 7 | 79 Wigwam Holiday Tents, 1 h 56 min | 3.8 |
| Coslada Madrid | 05:30 CEST (2 h moonless) | 60° | 20 Bortle 8 | 81 Parque Mirador, 1 h 17 min | 19.6 |
| Villingen-Schwenningen Baden-Württemberg | 04:00 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Viewpoint near Birkendorf, 0 h 53 min | 7.9 |
| Lucca Tuscany | 04:20 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Passo Pradarena, 1 h 31 min | 22 |
| Warwick Rhode Island | 04:00 EDT (2 h moonless) | 61° | 29 Bortle 7 | 82 Charlestown Breachway State Beach, 0 h 54 min | 7.1 |
| Lucerne Lucerne | 04:10 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Viewpoint near Gelmer, 1 h 14 min | 7.4 |
| Scunthorpe England | 02:50 BST (2 h moonless) | 57° | 42 Bortle 6 | 79 Car park near Little Oxcombe, 1 h 02 min | 2.8 |
| Farmington Hills Michigan | 04:40 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Kingston, 2 h 02 min | 9.5 |
| San Tan Valley Arizona | 04:10 MST (2 h moonless) | 58° | 42 Bortle 6 | 80 Boulders OHV Parking, 1 h 20 min | 8.5 |
| Konstanz Baden-Württemberg | 04:00 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Aussichtsplattform Hundsche Weiher, 1 h 38 min | 7.4 |
| Konin Greater Poland | 02:50 CEST (2 h moonless) | 58° | 54 Bortle 5 | 80 Pole namiotowe "Głuszynek", 1 h 13 min | 6.4 |
| Žilina Žilina Region | 03:10 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Viewpoint near Sokolia skala, 1 h 17 min | 7.6 |
| Worms Rhineland-Palatinate | 03:50 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Viewpoint near Brühlerhof, 1 h 03 min | 6.8 |
| Aveiro Aveiro | 04:50 WEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Car park near Praia de Quiaios, 1 h 01 min | 19.3 |
| Ravenna Emilia-Romagna | 04:10 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Viewpoint near Casa Bruciata, 1 h 28 min | 18.8 |
| Getxo Basque Country | 05:20 CEST (2 h moonless) | 61° | 29 Bortle 7 | 82 Los Arroyos, 1 h 42 min | 2.3 |
| Homestead Florida | 05:30 EDT (2 h moonless) | 53° | 18 Bortle 8 | 75 Christian Point Trailhead, 1 h 18 min | 2.4 |
| Lecce Apulia | 04:10 CEST (2.5 h moonless) | 61° | 44 Bortle 6 | 82 Car park near Punta Prosciutto, 0 h 51 min | 17.7 |
| Avondale Arizona | 04:10 MST (2 h moonless) | 58° | 19 Bortle 8 | 80 Parking area near Arlington, 1 h 01 min | 9.9 |
| Mijas Andalusia | 05:50 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Mirador del Grajo, 1 h 23 min | 22.3 |
| Varese Lombardy | 04:20 CEST (2 h moonless) | 62° | 44 Bortle 6 | 83 Viewpoint near Alpe Fardale di Sotto, 1 h 57 min | 5.2 |
| Napa California | 04:40 PDT (2 h moonless) | 61° | 29 Bortle 7 | 82 Marshall Beach Boat-In Campsites, 1 h 38 min | 21.3 |
| Kendall Florida | 05:30 EDT (2 h moonless) | 53° | 18 Bortle 8 | 75 Pa-hay-okee Overlook Platform, 1 h 15 min | 2.4 |
| Lawrence Massachusetts | 03:50 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Northern Overlook, 1 h 17 min | 8 |
| Neumünster Schleswig-Holstein | 03:00 CEST (2 h moonless) | 56° | 53 Bortle 5 | 78 Beobachtungsturm "Alte Sorge-Schleife", 0 h 59 min | 2.8 |
| Piotrków Trybunalski Łódź | 02:50 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Stanica Koła Łowieckiego, 0 h 42 min | 5.6 |
| Purmerend North Holland | 03:40 CEST (2 h moonless) | 58° | 42 Bortle 6 | 80 Car park near Strandslag Voordijk, 0 h 57 min | 3.7 |
| Dorsten North Rhine-Westphalia | 03:40 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Camping - Ferienhof Wenker, 0 h 46 min | 5.9 |
| Parma Ohio | 04:40 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Campground near Greer, 1 h 49 min | 5.3 |
| New Rochelle New York | 04:10 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Viewpoint near West Woods, 2 h 04 min | 9 |
| Lynchburg Virginia | 04:50 EDT (2 h moonless) | 60° | 29 Bortle 7 | 81 Campground near Montebello, 1 h 16 min | 5.8 |
| Lelystad Flevoland | 03:40 CEST (2 h moonless) | 58° | 54 Bortle 5 | 80 Idskenhuizen, 0 h 53 min | 3.7 |
| Medford Oregon | 04:20 PDT (2 h moonless) | 61° | 20 Bortle 8 | 96 Cook and Green Pass Trailhead, 1 h 21 min | 22.3 |
| Pleasanton California | 04:40 PDT (2 h moonless) | 60° | 29 Bortle 7 | 81 Picnic area near Bell Station, 1 h 45 min | 25.6 |
| Lüdenscheid North Rhine-Westphalia | 03:40 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Grillplatz SGV Wingeshausen, 1 h 27 min | 5.9 |
| Sant Cugat del Vallès Catalonia | 05:10 CEST (2.5 h moonless) | 61° | 29 Bortle 7 | 82 Car park near Sant Pau de Pinós, 1 h 05 min | 9.1 |
| Brooklyn Park Minnesota | 04:10 CDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Wyanett, 1 h 00 min | 9.3 |
| Catanzaro Calabria | 04:20 CEST (2.5 h moonless) | 60° | 55 Bortle 5 | 81 Viewpoint near Azzarello, 1 h 33 min | 26.9 |
| Prince George British Columbia | 02:50 MST (1.5 h moonless) | 56° | 19 Bortle 8 | 91 Campground near McGregor Plateau, 0 h 59 min | 5.7 |
| Kennewick Washington | 03:50 PDT (2 h moonless) | 62° | 20 Bortle 8 | 83 Windust Park Campground, 1 h 06 min | 16.3 |
| Marburg Hesse | 03:40 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Viewpoint near Battenhausen, 0 h 46 min | 5.2 |
| Avilés Asturias | 05:30 CEST (2 h moonless) | 61° | 29 Bortle 7 | 82 Pic Nic, 1 h 16 min | 5.8 |
| Palencia Castile and León | 05:30 CEST (2 h moonless) | 61° | 29 Bortle 7 | 82 Picnic site near Trasdeabaleo, 0 h 59 min | 16.9 |
| Arona Canary Islands | 06:10 WEST (2 h moonless) | 55° | 52 Bortle 5 | 77 Mirador de Pico Viejo, 0 h 41 min | 4.7 |
| Torrent Valencian Community | 05:30 CEST (2.5 h moonless) | 61° | 29 Bortle 7 | 82 Zona de acampada de Jórgola, 1 h 16 min | 14.2 |
| Carlisle England | 02:40 BST (1.5 h moonless) | 56° | 41 Bortle 6 | 78 Car park near Fiddleton, 0 h 41 min | 1.6 |
| Town 'n' Country Florida | 05:30 EDT (2 h moonless) | 55° | 19 Bortle 8 | 77 Parking area near Crystal River, 1 h 49 min | 1.6 |
| Joensuu North Karelia | no full darkness | · | · | Car park near Herajärvi, 0 h 48 min | 4.5 |
| Bloomington Illinois | 04:20 CDT (2 h moonless) | 62° | 20 Bortle 8 | 83 Parking area near Boynton, 0 h 51 min | 11 |
| Daugavpils Latgale | 02:20 EEST (1.5 h moonless) | 53° | 27 Bortle 7 | 88 Atpūtas vieta pie Zolvas ezera, 0 h 55 min | 4.9 |
| Rugby England | 03:10 BST (2 h moonless) | 59° | 29 Bortle 7 | 81 Campsite near Little Compton, 0 h 58 min | 3.8 |
| Alafaya Florida | 05:20 EDT (2 h moonless) | 55° | 19 Bortle 8 | 77 Jane Green, 1 h 15 min | 4.2 |
| Kouvola Kymenlaakso | no full darkness | · | · | Tommolansalmen leirintäalue, 0 h 54 min | 6.2 |
| Szombathely Vas | 03:40 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Szajki Tavak Camping, 0 h 45 min | 9.1 |
| Castrop-Rauxel North Rhine-Westphalia | 03:40 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Car park near Mußenbreede, 1 h 00 min | 5.9 |
| Marsala Sicily | 04:40 CEST (2.5 h moonless) | 60° | 43 Bortle 6 | 81 Car park near Gibellina Vecchia, 1 h 14 min | 16.9 |
| Springdale Arkansas | 04:50 CDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Mill Creek Outfitters, 1 h 03 min | 11.9 |
| Luleå Norrbotten | no full darkness | · | · | Car park near Storånäs, 0 h 54 min | 4.3 |
| Racine Wisconsin | 04:00 CDT (2 h moonless) | 61° | 29 Bortle 7 | 82 Parking area near Rock Grove, 2 h 28 min | 3.1 |
| Roosendaal North Brabant | 03:50 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Car park near Stavenisse, 0 h 40 min | 6.7 |
| Hasselt Flanders | 03:50 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Car park near Folx-les-Caves, 0 h 52 min | 5.9 |
| Hammond Indiana | 04:00 CDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Newton, 1 h 32 min | 11.1 |
| Milpitas California | 04:40 PDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Viewpoint near Whitehouse Canyon, 1 h 21 min | 25.6 |
| Inowrocław Kuyavia-Pomerania | 02:40 CEST (2 h moonless) | 57° | 42 Bortle 6 | 79 Car park near Byczyna, 0 h 44 min | 6.4 |
| Aalst Flanders | 04:00 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Viewpoint near La Bigaude, 0 h 57 min | 5.9 |
| Lubin Lower Silesia | 03:10 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Picnic site near Gąsior, 0 h 47 min | 5.2 |
| Mechelen Flanders | 04:00 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Car park near Cortil-Noirmont, 0 h 53 min | 6.7 |
| Lisburn Northern Ireland | 03:00 BST (2 h moonless) | 56° | 41 Bortle 6 | 78 Viewpoint near Bar Hall, 1 h 03 min | 0.7 |
| Jelenia Góra Lower Silesia | 03:10 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Viewpoint near Pławna Średnia, 0 h 30 min | 4.9 |
| Paisley Scotland | 02:20 BST (1.5 h moonless) | 53° | 27 Bortle 7 | 75 Viewpoint near Ardkinglas, 1 h 06 min | 1.6 |
| Pesaro Marche | 04:10 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 La chiusa, 1 h 15 min | 19 |
| Siedlce Mazovia | 02:30 CEST (2 h moonless) | 58° | 42 Bortle 6 | 80 Viewpoint near Zagać, 1 h 09 min | 6.6 |
| Gary Indiana | 04:00 CDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Kentland, 1 h 29 min | 11.1 |
| Scranton Pennsylvania | 04:20 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Camp Lohikan, 1 h 18 min | 6.5 |
| La Rochelle Nouvelle-Aquitaine | 05:00 CEST (2 h moonless) | 62° | 56 Bortle 5 | 97 Le Lidon, 0 h 44 min | 10.6 |
| Fishers Indiana | 05:10 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Steam Corner, 1 h 45 min | 8.4 |
| Shrewsbury England | 03:10 BST (2 h moonless) | 58° | 42 Bortle 6 | 80 Twin Rivers Caravan Park, 0 h 58 min | 2.2 |
| Saint Joseph Missouri | 04:40 CDT (2 h moonless) | 61° | 29 Bortle 7 | 82 Parking area near Winslow, 1 h 03 min | 10.8 |
| Luxembourg Luxembourg | 04:00 CEST (2 h moonless) | 60° | 29 Bortle 7 | 81 Viewpoint near Sielebur, 0 h 45 min | 6 |
| La Louvière Wallonia | 04:00 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 La Fontaine du Roy, 1 h 09 min | 5.9 |
| Caledon Ontario | 04:20 EDT (2 h moonless) | 61° | 44 Bortle 6 | 82 Parking lot near Honeywood, 0 h 52 min | 1 |
| Fylde England | 02:50 BST (2 h moonless) | 56° | 53 Bortle 5 | 78 Conder Farm Camp Site, 1 h 09 min | 1.4 |
| Rheine North Rhine-Westphalia | 03:30 CEST (2 h moonless) | 58° | 54 Bortle 5 | 80 Vogel-Beobachtungsstation Finkenfeld, 0 h 35 min | 5.2 |
| Crewe England | 03:00 BST (2 h moonless) | 57° | 28 Bortle 7 | 79 Crosslanes Campsite, 1 h 09 min | 1.4 |
| Oss North Brabant | 03:40 CEST (2 h moonless) | 58° | 42 Bortle 6 | 80 Viewpoint near Radio Kootwijk (zenderpark), 1 h 17 min | 6.7 |
| Antibes Provence-Alpes-Côte d'Azur | 04:40 CEST (2.5 h moonless) | 62° | 44 Bortle 6 | 83 Belvédère des Terres Rouges, 1 h 54 min | 19.9 |
| Folsom California | 04:30 PDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Stumpy Meadows Campground, 1 h 35 min | 24.5 |
| Baytown Texas | 05:20 CDT (2 h moonless) | 56° | 19 Bortle 8 | 78 Beaver Slide Trailhead, 2 h 01 min | 8.2 |
| Latina Lazio | 04:20 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Area Pic Nic Fossa Rotonda, 1 h 39 min | 24.8 |
| Manresa Catalonia | 05:10 CEST (2.5 h moonless) | 62° | 44 Bortle 6 | 83 Mirador de l'Espà, 1 h 12 min | 13.6 |
| Viersen North Rhine-Westphalia | 03:50 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Viewpoint near Vynen, 1 h 01 min | 5.9 |
| San Ramon California | 04:40 PDT (2 h moonless) | 60° | 29 Bortle 7 | 81 Point Reyes Beach South Parking, 2 h 13 min | 25.6 |
| Bracknell England | 03:10 BST (2 h moonless) | 59° | 29 Bortle 7 | 81 Combe Gibbet, 0 h 52 min | 3.5 |
| Lake Charles Louisiana | 05:10 CDT (2 h moonless) | 57° | 19 Bortle 8 | 79 Parking area near Oak Grove, 1 h 10 min | 9.2 |
| Kalamazoo Michigan | 04:50 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Ely Lake Campground, 0 h 48 min | 9.9 |
| Brick New Jersey | 04:20 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Pecks Pond Picnic Area, 3 h 05 min | 7.4 |
| Plymouth Minnesota | 04:10 CDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Jessenland, 0 h 58 min | 9.3 |
| Delmenhorst Lower Saxony | 03:20 CEST (2 h moonless) | 58° | 54 Bortle 5 | 80 Hofbruhuus Heidhoff, 0 h 52 min | 4.8 |
| Doral Florida | 05:30 EDT (2 h moonless) | 54° | 18 Bortle 8 | 76 Mitchell's Landing, 1 h 12 min | 2.4 |
| St. Gallen St. Gallen | 04:00 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Sitzbank Iltishag, 0 h 52 min | 7.4 |
| Waterford Michigan | 04:40 EDT (2 h moonless) | 61° | 29 Bortle 7 | 82 Parking area near Colwood, 1 h 56 min | 9.5 |
| Osijek Osijek-Baranja | 03:40 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Viewpoint near Viljevo, 1 h 06 min | 12.8 |
| Piła Greater Poland | 02:40 CEST (2 h moonless) | 57° | 42 Bortle 6 | 79 Picnic site near Machliny, 0 h 53 min | 5.2 |
| Evanston Illinois | 04:00 CDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Piper City, 2 h 20 min | 3.1 |
| Gladbeck North Rhine-Westphalia | 03:40 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Draum, 0 h 42 min | 5.9 |
| Manteca California | 04:40 PDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Viewpoint near Telegraph City, 0 h 56 min | 25.6 |
| East Kilbride Scotland | 02:30 BST (1.5 h moonless) | 54° | 27 Bortle 7 | 76 Car park near Tweedhopefoot, 1 h 07 min | 1.6 |
| Loveland Colorado | 04:20 MDT (2 h moonless) | 61° | 29 Bortle 7 | 82 Parking area near Red Feather Lakes, 1 h 29 min | 10.4 |
| Cheektowaga New York | 04:20 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Campground near Java Lake, 0 h 59 min | 6.2 |
| Bismarck North Dakota | 04:30 CDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Hazelton, 0 h 56 min | 9.1 |
| Gela Sicily | 04:40 CEST (2.5 h moonless) | 60° | 43 Bortle 6 | 81 Eurocamping Due Rocche, 0 h 24 min | 24.5 |
| Spijkenisse South Holland | 03:50 CEST (2 h moonless) | 59° | 29 Bortle 7 | 81 Viewpoint near Kilhaven, 0 h 39 min | 6.7 |
| Aprilia Lazio | 04:20 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Picnic site near Sant'Erasmo, 1 h 47 min | 24.8 |
| Perris California | 04:30 PDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Campground, 2 h 05 min | 15.1 |
| Haninge Stockholm | no full darkness | · | · | Norrudden, 0 h 55 min | 1 |
| Bethlehem Pennsylvania | 04:20 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Tusten, 2 h 22 min | 6.7 |
| Gävle Gävleborg | no full darkness | · | · | Picnic site near Heden, 1 h 02 min | 5 |
| Arnsberg North Rhine-Westphalia | 03:40 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 5.6 |
| Albany Georgia | 05:30 EDT (2 h moonless) | 57° | 19 Bortle 8 | 79 Parking area near Leary, 0 h 38 min | 6.1 |
| Troisdorf North Rhine-Westphalia | 03:50 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Quelle Selbach, 1 h 05 min | 5.5 |
| Aylesbury England | 03:10 BST (2 h moonless) | 59° | 43 Bortle 6 | 81 Campsite near Little Compton, 1 h 07 min | 3.5 |
| Valdemoro Madrid | 05:40 CEST (2.5 h moonless) | 61° | 29 Bortle 7 | 82 Car park near Venta de Castillejos, 0 h 45 min | 19.6 |
| Ciudad Real Castilla-La Mancha | 05:40 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Trailhead near Garganta de las Parras, 0 h 42 min | 23.1 |
| Helmond North Brabant | 03:50 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Picnic site near Het Verscholen Dorp, 1 h 52 min | 6.7 |
| Schaumburg Illinois | 04:10 CDT (2 h moonless) | 62° | 20 Bortle 8 | 83 Trailhead near Love, 2 h 35 min | 10.2 |
| Banská Bystrica Banská Bystrica Region | 03:20 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Viewpoint near Pod stádlom, 1 h 41 min | 7.7 |
| Cannes Provence-Alpes-Côte d'Azur | 04:40 CEST (2.5 h moonless) | 62° | 30 Bortle 7 | 83 Point Sublime, 1 h 45 min | 19.9 |
| Gastonia North Carolina | 05:00 EDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Fox Trail Campground, 1 h 41 min | 6.1 |
| Calais Hauts-de-France | 04:10 CEST (2 h moonless) | 60° | 29 Bortle 7 | 81 Belvédère de la Nature, 0 h 30 min | 4.7 |
| Asti Piedmont | 04:20 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Picnic site near Todocco, 1 h 07 min | 12.9 |
| Bolingbrook Illinois | 04:10 CDT (2 h moonless) | 62° | 20 Bortle 8 | 83 Parking area near Piper City, 1 h 45 min | 11 |
| Ragusa Sicily | 04:30 CEST (2 h moonless) | 59° | 29 Bortle 7 | 81 Car park near Mineo, 1 h 11 min | 14.5 |
| Iowa City Iowa | 04:20 CDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Millersburg, 1 h 09 min | 11.7 |
| Vélez-Málaga Andalusia | 05:50 CEST (2 h moonless) | 60° | 29 Bortle 7 | 81 Car park near Alto del Navazo, 0 h 45 min | 22.3 |
| Layton Utah | 04:50 MDT (2 h moonless) | 62° | 20 Bortle 8 | 83 Campground near Sunridge Highlands, 1 h 18 min | 14.7 |
| Appleton Wisconsin | 04:00 CDT (2 h moonless) | 62° | 20 Bortle 8 | 83 Parking area near Ogdensburg, 1 h 05 min | 9.1 |
| Missouri City Texas | 05:20 CDT (2 h moonless) | 56° | 19 Bortle 8 | 78 Open land near El Campo, 2 h 00 min | 10.8 |
| Shelby Michigan | 04:40 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 CYO Camp, 1 h 27 min | 9.5 |
| Béziers Occitanie | 04:50 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Viewpoint near La Baraque, 1 h 14 min | 11.3 |
| Fort Myers Florida | 05:30 EDT (2 h moonless) | 54° | 18 Bortle 8 | 76 Sabal Palm RV Resort, 1 h 13 min | 3.1 |
| Ostrowiec Świętokrzyski Świętokrzyskie | 02:50 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Viewpoint near Piotrawin, 0 h 58 min | 7.4 |
| Boynton Beach Florida | 05:20 EDT (2 h moonless) | 53° | 18 Bortle 8 | 75 Vitambi Springs, 2 h 09 min | 4.7 |
| Bocholt North Rhine-Westphalia | 03:40 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Viewpoint near Lünterfeld, 0 h 47 min | 5.9 |
| Jonesboro Arkansas | 04:40 CDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Parking area near Elgin, 1 h 02 min | 9.9 |
| Kortrijk Flanders | 04:00 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Viewpoint near La Bigaude, 0 h 55 min | 5.6 |
| Pistoia Tuscany | 04:20 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Viewpoint near Valstagnana, 1 h 43 min | 22 |
| Gandia Valencian Community | 05:30 CEST (2.5 h moonless) | 61° | 44 Bortle 6 | 82 Viewpoint near Racó del Soldat, 1 h 44 min | 18.5 |
| Detmold North Rhine-Westphalia | 03:30 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Viewpoint near Eddessen, 1 h 01 min | 5.6 |
| Rapid City South Dakota | 04:00 MDT (2 h moonless) | 62° | 20 Bortle 8 | 83 French Creek Campground, 1 h 26 min | 10.5 |
| Warner Robins Georgia | 05:20 EDT (2 h moonless) | 58° | 29 Bortle 7 | 80 Parking area near Pineview, 1 h 03 min | 6.2 |
| Decatur Illinois | 04:20 CDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Todds Point, 0 h 42 min | 11.5 |
| Southfield Michigan | 04:40 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Mayville, 1 h 36 min | 9.5 |
| Zlín Zlín Region | 03:20 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Hoher Stein, 1 h 17 min | 6.3 |
| Bayreuth Bavaria | 03:40 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Viewpoint near Krögelstein, 0 h 30 min | 6.8 |
| Lappeenranta South Karelia | no full darkness | · | · | Picnic site near Suomenniemi, 1 h 13 min | 4.6 |
| Ostrów Wielkopolski Greater Poland | 03:00 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Car park near Brąszewice, 1 h 20 min | 5.2 |
| Saint George Utah | 05:10 MDT (2 h moonless) | 60° | 29 Bortle 7 | 81 Parking area near Motoqua, 1 h 02 min | 18.9 |
| Caserta Campania | 04:20 CEST (2.5 h moonless) | 61° | 29 Bortle 7 | 82 Parcheggio Osteria, 1 h 36 min | 20.3 |
| New Britain Connecticut | 04:10 EDT (2 h moonless) | 62° | 30 Bortle 7 | 83 Viewpoint near Huntsville, 1 h 08 min | 7.8 |
| Almelo Overijssel | 03:30 CEST (2 h moonless) | 58° | 54 Bortle 5 | 80 De Weidenbos, 0 h 59 min | 5.2 |
| Daytona Beach Florida | 05:20 EDT (2 h moonless) | 56° | 19 Bortle 8 | 78 Picnic area near Andalusia, 0 h 56 min | 3.5 |
| Franklin Tennessee | 04:20 CDT (2 h moonless) | 59° | 29 Bortle 7 | 81 Parking area near Pinewood, 1 h 02 min | 8.9 |
| Turlock California | 04:30 PDT (2 h moonless) | 60° | 20 Bortle 8 | 81 McClure Point Campground, 1 h 12 min | 25.3 |
| Temple Texas | 05:20 CDT (2 h moonless) | 57° | 19 Bortle 8 | 79 Open land near Cameron, 0 h 52 min | 13.7 |
| Apple Valley California | 04:30 PDT (2 h moonless) | 59° | 29 Bortle 7 | 81 Parking area near Lockhart, 1 h 28 min | 24.3 |
| Sarnia Ontario | 04:40 EDT (2 h moonless) | 62° | 20 Bortle 8 | 83 Parking lot near Aberfeldy, 1 h 08 min | 9.3 |
| Sault Ste. Marie Ontario | 04:30 EDT (2 h moonless) | 62° | 20 Bortle 8 | 97 Campground, 1 h 44 min | 2.9 |
| Waukesha Wisconsin | 04:00 CDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Manchester, 2 h 05 min | 9.2 |
| Gouda South Holland | 03:50 CEST (2 h moonless) | 59° | 29 Bortle 7 | 81 Car park near Nieuw-Haamstede, 1 h 27 min | 3.7 |
| Canton Ohio | 04:40 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Plainfield, 1 h 11 min | 8.6 |
| Guildford England | 03:10 BST (2 h moonless) | 58° | 42 Bortle 6 | 80 Abbotstone Down, 0 h 45 min | 3.5 |
| Landshut Bavaria | 03:50 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Viewpoint near Spitzgrub, 0 h 35 min | 5.8 |
| Santa Lucía Canary Islands | 06:00 WEST (2 h moonless) | 54° | 51 Bortle 5 | 76 Viewpoint near Casas de Taginastal, 1 h 01 min | 24.8 |
| Gulfport Mississippi | 04:50 CDT (2 h moonless) | 56° | 19 Bortle 8 | 78 Open land near Wiggins, 1 h 06 min | 5.6 |
| Saint John New Brunswick | 04:20 ADT (2 h moonless) | 61° | 20 Bortle 8 | 82 Picnic area near Wirral, 1 h 04 min | 6.1 |
| Borås Västra Götaland | no full darkness | · | · | Fröstenshults Vindskydd, 1 h 06 min | 3.9 |
| Esbjerg South Denmark | 02:40 CEST (1.5 h moonless) | 54° | 51 Bortle 5 | 89 Ringebjerge Båke, 0 h 42 min | 4.6 |
| Rock Hill South Carolina | 05:00 EDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Parking area near Neal Shoals, 1 h 03 min | 5.6 |
| Silver Spring Maryland | 04:30 EDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Range View Overlook, 2 h 15 min | 6.8 |
| Barnsley England | 02:50 BST (2 h moonless) | 57° | 28 Bortle 7 | 79 Hole of Horcum Viewpoint, 1 h 34 min | 2.8 |
| Lowestoft England | 02:50 BST (2 h moonless) | 58° | 42 Bortle 6 | 80 Viewpoint near Oldtown Marsh, 0 h 40 min | 6.3 |
| Szolnok Jász-Nagykun-Szolnok | 03:20 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Car park near Tomajmonostora, 0 h 58 min | 10.4 |
| Växjö Kronoberg | 01:30 CEST (1 h moonless) | 50° | 26 Bortle 7 | 72 Campsite near Sjötorpet, 0 h 46 min | 3.6 |
| Lüneburg Lower Saxony | 03:10 CEST (2 h moonless) | 58° | 54 Bortle 5 | 80 Picnic site near Waddeweitz, 0 h 59 min | 6 |
| Flower Mound Texas | 05:10 CDT (2 h moonless) | 57° | 19 Bortle 8 | 79 Open land near Jacksboro, 1 h 55 min | 12.1 |
| Stargard West Pomerania | 02:50 CEST (2 h moonless) | 57° | 42 Bortle 6 | 79 Tragankowe Urwisko, 1 h 16 min | 5.7 |
| Cremona Lombardy | 04:20 CEST (2.5 h moonless) | 62° | 44 Bortle 6 | 83 Viewpoint near Costa Embresi, 1 h 21 min | 4.8 |
| Carpi Emilia-Romagna | 04:10 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Viewpoint near Preto, 1 h 32 min | 16.4 |
| Centreville Virginia | 04:40 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Campground near Perry, 1 h 52 min | 6.8 |
| Lafayette Indiana | 05:10 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Goodland, 0 h 52 min | 9.4 |
| Riverview Florida | 05:30 EDT (2 h moonless) | 55° | 19 Bortle 8 | 77 Campground near Indian Lake Estates, 1 h 42 min | 1.4 |
| Redlands California | 04:30 PDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Arrastre Trail Camp, 1 h 04 min | 24.3 |
| Missoula Montana | 04:20 MDT (2 h moonless) | 61° | 29 Bortle 7 | 96 Parking area near Byrne, 0 h 36 min | 12.7 |
| Celle Lower Saxony | 03:20 CEST (2 h moonless) | 58° | 54 Bortle 5 | 80 Picnic site near Hagen, 0 h 35 min | 5.4 |
| Wilmington Delaware | 04:20 EDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Eagle Nesting Site, 2 h 43 min | 7.9 |
| Södertälje Stockholm | no full darkness | · | · | Baggetorps Vandrarhem, 1 h 09 min | 1.1 |
| Sherwood Park Alberta | 03:20 CST (1.5 h moonless) | 57° | 19 Bortle 8 | 79 Parking lot near Chipman, 1 h 00 min | 4.7 |
| New Braunfels Texas | 05:30 CDT (2 h moonless) | 56° | 19 Bortle 8 | 78 Group Camping, 0 h 55 min | 11.1 |
| Pabianice Łódź | 02:50 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Car park near Szynkielów, 1 h 06 min | 5.6 |
| Altamura Apulia | 04:10 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Panorama, 1 h 22 min | 22.9 |
| Lamezia Terme Calabria | 04:20 CEST (2.5 h moonless) | 60° | 55 Bortle 5 | 81 Picnic site near Campana, 2 h 24 min | 26.9 |
| Halmstad Halland | 01:50 CEST (1.5 h moonless) | 51° | 18 Bortle 8 | 73 Forest View Point, 0 h 57 min | 3.2 |
| Cherry Hill New Jersey | 04:20 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Pecks Pond Picnic Area, 3 h 00 min | 7.9 |
| Benidorm Valencian Community | 05:30 CEST (2.5 h moonless) | 61° | 29 Bortle 7 | 82 Àrea Recreativa de la Font de l'Arbre, 0 h 50 min | 18.5 |
| Grande Prairie Alberta | 03:20 CST (1.5 h moonless) | 55° | 19 Bortle 8 | 77 Campground near Silverwood, 0 h 48 min | 5.5 |
| Maidenhead England | 03:10 BST (2 h moonless) | 59° | 29 Bortle 7 | 81 Car park near Chilton Foliat, 0 h 51 min | 3.5 |
| Faro Faro | 05:00 WEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Car park near Curralão, 1 h 23 min | 25.2 |
| Gniezno Greater Poland | 02:50 CEST (2 h moonless) | 58° | 54 Bortle 5 | 80 Picnic site near Tomczyce, 1 h 17 min | 5.7 |
| Alphen aan den Rijn South Holland | 03:40 CEST (2 h moonless) | 58° | 42 Bortle 6 | 80 Car park near Nieuw-Haamstede, 1 h 35 min | 3.7 |
| Alcalá de Guadaira Andalusia | 06:00 CEST (2.5 h moonless) | 60° | 20 Bortle 8 | 81 Viewpoint near Loma de la Morilla, 1 h 18 min | 23.5 |
| Stafford England | 03:00 BST (2 h moonless) | 57° | 28 Bortle 7 | 79 Car park near Boiling Well, 1 h 10 min | 2.2 |
| Muncie Indiana | 05:00 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Macy, 2 h 03 min | 10.2 |
| Bamberg Bavaria | 03:40 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Viewpoint near Krögelstein, 0 h 29 min | 6.8 |
| Weston Florida | 05:30 EDT (2 h moonless) | 54° | 18 Bortle 8 | 76 Parking area near Turkey Foot, 0 h 46 min | 4.7 |
| Imola Emilia-Romagna | 04:10 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Viewpoint near Valstagnana, 1 h 12 min | 15.9 |
| Vaasa Ostrobothnia | no full darkness | · | · | Picnic site near Yttre Långgrund, 0 h 45 min | 3.4 |
| Kladno Central Bohemian Region | 03:30 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Viewpoint near Kostelík, 0 h 56 min | 4.9 |
| Tournai Wallonia | 04:00 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Viewpoint near La Bigaude, 0 h 32 min | 5.6 |
| Rhondda Wales | 03:20 BST (2 h moonless) | 59° | 54 Bortle 5 | 81 Garth Road Viewpoint, 1 h 17 min | 2 |
| Frederick Maryland | 04:30 EDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Viewpoint near Rainsburg, 1 h 55 min | 6.7 |
| Palatine Illinois | 04:00 CDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Trailhead near Love, 2 h 39 min | 10.2 |
| Suwałki Podlaskie | 02:10 CEST (2 h moonless) | 57° | 53 Bortle 5 | 79 Car park near Grodzisk, 1 h 11 min | 8 |
| Kissimmee Florida | 05:20 EDT (2 h moonless) | 55° | 19 Bortle 8 | 77 Jane Green, 0 h 56 min | 4.2 |
| Ostend Flanders | 04:00 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Picnic site near Hoogstade, 0 h 37 min | 2.2 |
| Sint-Niklaas Flanders | 04:00 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Viewpoint near Haut-le-Wastia, 1 h 59 min | 6.7 |
| Royal Tunbridge Wells England | 03:10 BST (2 h moonless) | 59° | 54 Bortle 5 | 81 Car park near Woods Corner, 0 h 31 min | 4.3 |
| Walnut Creek California | 04:40 PDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Viewpoint near Seahaven, 2 h 09 min | 4.9 |
| Hoorn North Holland | 03:40 CEST (2 h moonless) | 58° | 54 Bortle 5 | 80 Piaam - De Ral - Vogelkijkhut, 0 h 59 min | 3.7 |
| Assen Drenthe | 03:30 CEST (2 h moonless) | 58° | 54 Bortle 5 | 80 Viewpoint near Kaakhorn, 1 h 04 min | 5.2 |
| Cordova Tennessee | 04:40 CDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Parking area near Grand Junction, 1 h 04 min | 9 |
| Ponferrada Castile and León | 05:40 CEST (2 h moonless) | 62° | 56 Bortle 5 | 83 Mirador de los Ciervos, 1 h 28 min | 16.5 |
| Conroe Texas | 05:20 CDT (2 h moonless) | 57° | 19 Bortle 8 | 79 Picnic area near Leona, 1 h 13 min | 11.6 |
| Dothan Alabama | 04:30 CDT (2 h moonless) | 57° | 28 Bortle 7 | 79 Kolomoki Campground, 1 h 05 min | 7.4 |
| Aschaffenburg Bavaria | 03:50 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Bonifatiuskanzel, 1 h 08 min | 6.8 |
| Hämeenlinna Kanta-Häme | no full darkness | · | · | Telaranta, 1 h 13 min | 6.2 |
| Waterloo Iowa | 04:20 CDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Parkersburg, 0 h 49 min | 10.8 |
| Rivas-Vaciamadrid Madrid | 05:30 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Car park near La Mueda, 0 h 58 min | 19.6 |
| Framingham Massachusetts | 04:00 EDT (2 h moonless) | 62° | 30 Bortle 7 | 83 Falls Brook Shelter, 2 h 02 min | 8 |
| Corby England | 03:00 BST (2 h moonless) | 58° | 29 Bortle 7 | 80 Car park near Bottom Camp, 0 h 47 min | 3.8 |
| Neubrandenburg Mecklenburg-Vorpommern | 02:50 CEST (2 h moonless) | 57° | 53 Bortle 5 | 79 Car park near Tüzen, 0 h 39 min | 4.4 |
| Sanlúcar de Barrameda Andalusia | 06:00 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Car park near La Higuera, 0 h 57 min | 21.2 |
| Bourges Centre-Val de Loire | 04:40 CEST (2 h moonless) | 62° | 56 Bortle 5 | 97 Viewpoint near Les Houillères, 1 h 05 min | 8 |
| Yorba Linda California | 04:30 PDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Coon Creek Cabin Group Campground, 2 h 06 min | 15.1 |
| Woodbury Minnesota | 04:10 CDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Cylon, 0 h 54 min | 8.9 |
| Eau Claire Wisconsin | 04:00 CDT (2 h moonless) | 61° | 29 Bortle 7 | 82 Camp Nawakwa, 0 h 57 min | 8.9 |
| IJmuiden North Holland | 03:40 CEST (2 h moonless) | 58° | 42 Bortle 6 | 80 Kiefteglop, 0 h 50 min | 3.7 |
| Waldorf Maryland | 04:30 EDT (2 h moonless) | 60° | 29 Bortle 7 | 81 Parking area near Stratford Mill, 1 h 17 min | 6.7 |
| Dessau Saxony-Anhalt | 03:20 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Picnic site near Borgsdorf, 1 h 13 min | 4.8 |
| Ede Gelderland | 03:40 CEST (2 h moonless) | 58° | 42 Bortle 6 | 80 Picnic site near Het Verscholen Dorp, 0 h 57 min | 3.7 |
| Davis California | 04:30 PDT (2 h moonless) | 60° | 29 Bortle 7 | 81 Parking area near Fraziers Landing, 1 h 11 min | 24.5 |
| Glen Burnie Maryland | 04:30 EDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Parking area near Rocky Hook, 2 h 07 min | 7.8 |
| Camarillo California | 04:40 PDT (2 h moonless) | 59° | 29 Bortle 7 | 81 Parking area near Matilija Hot Springs, 1 h 23 min | 24.1 |
| Victoria Texas | 05:30 CDT (2 h moonless) | 56° | 28 Bortle 7 | 78 Parking area near Melo, 0 h 38 min | 16 |
| Trapani Sicily | 04:40 CEST (2.5 h moonless) | 60° | 43 Bortle 6 | 81 Car park near Gibellina Vecchia, 1 h 04 min | 21.8 |
| Paignton England | 03:30 BST (2 h moonless) | 59° | 54 Bortle 5 | 81 Viewpoint near Peartree Cove, 0 h 58 min | 4.4 |
| Liepāja Kurzeme | 02:20 EEST (1.5 h moonless) | 51° | 26 Bortle 7 | 85 Car park near Kalvenes stacija, 0 h 55 min | 5.3 |
| Eskilstuna Södermanland | no full darkness | · | · | Fiskeboda Camping, 0 h 55 min | 1.1 |
| Jacksonville North Carolina | 04:50 EDT (2 h moonless) | 59° | 29 Bortle 7 | 81 Parking area near Maysville, 0 h 25 min | 3.9 |
| Zadar Zadar | 04:00 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Car park near Ravne, 1 h 08 min | 12.5 |
| Lippstadt North Rhine-Westphalia | 03:30 CEST (2 h moonless) | 58° | 54 Bortle 5 | 80 Klippe, 1 h 00 min | 5.6 |
| Tomaszów Mazowiecki Łódź | 02:50 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Viewpoint near Fryszerka, 0 h 47 min | 6.9 |
| Kenner Louisiana | 05:00 CDT (2 h moonless) | 57° | 19 Bortle 8 | 79 Parking area near Chinquapin, 1 h 39 min | 5 |
| Aalen Baden-Württemberg | 03:50 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Viewpoint near Berndorf, 1 h 04 min | 6.5 |
| Washington England | 02:30 BST (1.5 h moonless) | 55° | 28 Bortle 7 | 77 Car park near Bught Knowe, 0 h 58 min | 1 |
| Saint-Nazaire Pays de la Loire | 04:50 CEST (2 h moonless) | 61° | 55 Bortle 5 | 96 Pont er Miaux, 1 h 20 min | 9.5 |
| Przemyśl Subcarpathia | 02:50 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Picnic site near Miłków, 1 h 20 min | 9.2 |
| Estepona Andalusia | 06:00 CEST (2.5 h moonless) | 60° | 43 Bortle 6 | 81 SL-A 136 La Sauceda, 1 h 30 min | 24.7 |
| Dinslaken North Rhine-Westphalia | 03:40 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Picnic site near Büren, 0 h 52 min | 5.9 |
| Rockville Maryland | 04:30 EDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Parking area near Hinckle, 2 h 02 min | 6.7 |
| Jackson Tennessee | 04:30 CDT (2 h moonless) | 59° | 29 Bortle 7 | 81 Chickasaw State Park - Tent, 0 h 42 min | 9 |
| Yuba City California | 04:30 PDT (2 h moonless) | 60° | 29 Bortle 7 | 81 Schoolhouse Campground, 1 h 08 min | 24.7 |
| Portland Maine | 03:50 EDT (2 h moonless) | 62° | 20 Bortle 8 | 83 Parking area near Hiram, 1 h 09 min | 7.6 |
| Palo Alto California | 04:40 PDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Franklin Point, 1 h 10 min | 4.9 |
| Seinäjoki South Ostrobothnia | no full darkness | · | · | Car park near Tarvola, 1 h 08 min | 6 |
| Neuwied Rhineland-Palatinate | 03:50 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Picnic site near Bodenbach, 1 h 02 min | 5.5 |
| Ferrol Galicia | 05:40 CEST (2 h moonless) | 61° | 29 Bortle 7 | 82 Miradoiro de Mazoi, 0 h 53 min | 3.1 |
| Casas Adobes Arizona | 04:10 MST (2 h moonless) | 57° | 28 Bortle 7 | 79 Parking area near Oracle, 0 h 48 min | 7.5 |
| Marysville Washington | 03:50 PDT (2 h moonless) | 61° | 29 Bortle 7 | 82 Viewpoint near Barco, 1 h 20 min | 14.3 |
| Unna North Rhine-Westphalia | 03:40 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Viewpoint near Wennemer Mark, 0 h 59 min | 5.9 |
| Karlskrona Blekinge | 02:00 CEST (1.5 h moonless) | 53° | 27 Bortle 7 | 75 Björkelycke parkeringsplats, 0 h 34 min | 3.6 |
| Quartu Sant'Elena Sardinia | 04:50 CEST (2.5 h moonless) | 61° | 55 Bortle 5 | 82 Viewpoint near S'Acqua Pudexia, 0 h 51 min | 23.1 |
| Fort McMurray Alberta | 02:10 CST (1 h moonless) | 52° | 27 Bortle 7 | 74 Open land 148 km from Wabasca-Desmarais, 1 h 29 min | 3.6 |
| Oshkosh Wisconsin | 04:00 CDT (2 h moonless) | 62° | 30 Bortle 7 | 83 Parking area near Germania, 1 h 08 min | 9.1 |
| Stalowa Wola Subcarpathia | 02:50 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Car park near Bukowina, 1 h 09 min | 8 |
| Folkestone England | 03:10 BST (2 h moonless) | 59° | 54 Bortle 5 | 81 Car park near Jury's Gap, 0 h 39 min | 4.3 |
| Plauen Saxony | 03:30 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Romanfelsen, 0 h 48 min | 5 |
| Castelldefels Catalonia | 05:10 CEST (2 h moonless) | 61° | 29 Bortle 7 | 82 Car park near El Molinot Nou, 1 h 14 min | 13.6 |
| Eagan Minnesota | 04:10 CDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Hader Park-n-Ride, 1 h 01 min | 10.3 |
| Bergen op Zoom North Brabant | 03:50 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Car park near Nieuw-Haamstede, 1 h 12 min | 6.7 |
| Granby Quebec | 03:50 EDT (2 h moonless) | 62° | 30 Bortle 7 | 83 Picnic area near Melboro, 0 h 54 min | 6.5 |
| Castellammare di Stabia Campania | 04:20 CEST (2 h moonless) | 61° | 29 Bortle 7 | 82 Campo Migliato, 1 h 40 min | 25 |
| Sagunto Valencian Community | 05:20 CEST (2 h moonless) | 60° | 29 Bortle 7 | 81 La Tejeria, 1 h 04 min | 14.2 |
| Zamość Lublin | 02:40 CEST (2 h moonless) | 59° | 54 Bortle 5 | 94 Picnic site near Zabuda, 1 h 21 min | 7.2 |
| Johnson City Tennessee | 05:10 EDT (2 h moonless) | 60° | 29 Bortle 7 | 81 Campground near Bee Log, 1 h 13 min | 6.7 |
| Dale City Virginia | 04:40 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Hazel Mountain Overlook, 1 h 54 min | 6.8 |
| Cedar Park Texas | 05:20 CDT (2 h moonless) | 56° | 19 Bortle 8 | 78 Parking area near Watson, 0 h 43 min | 14 |
| Vilanova i la Geltrú Catalonia | 05:10 CEST (2 h moonless) | 61° | 29 Bortle 7 | 82 Torre de la Manresana, 1 h 05 min | 13.6 |
| Tatabánya Komárom-Esztergom | 03:30 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Picnic site near Aka, 0 h 48 min | 9.5 |
| Saint Cloud Minnesota | 04:10 CDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Hillman, 1 h 13 min | 10.4 |
| Laguna Niguel California | 04:40 PDT (2 h moonless) | 59° | 29 Bortle 7 | 81 Picnic Table, 2 h 00 min | 15.1 |
| Saint Charles Missouri | 04:30 CDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Picnic area near Crater Landing, 1 h 22 min | 10.2 |
| Harlingen Texas | 05:30 CDT (2 h moonless) | 53° | 18 Bortle 8 | 75 Parking area near Port Mansfield, 1 h 01 min | 18 |
| Pavia Lombardy | 04:20 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Agriturismo Sulla Via Del Sale, 1 h 47 min | 5.2 |
| Wrexham Wales | 03:00 BST (2 h moonless) | 57° | 28 Bortle 7 | 79 Cae Garnedd, 1 h 03 min | 1.4 |
| Rovaniemi Lapland | no full darkness | · | · | Car park near Tiainen, 0 h 54 min | 4.6 |
| Kędzierzyn-Koźle Opole | 03:10 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Viewpoint near Śródlesie, 1 h 20 min | 6.2 |
| Ioannina Epirus | 05:00 EEST (2.5 h moonless) | 61° | 44 Bortle 6 | 96 Campsite near Nerotrivi, 1 h 45 min | 26.7 |
| San Clemente California | 04:40 PDT (2 h moonless) | 59° | 29 Bortle 7 | 81 Wilson Trailhead, 2 h 06 min | 15.1 |
| Middletown New Jersey | 04:20 EDT (2 h moonless) | 61° | 29 Bortle 7 | 82 Parking area near Pecks Pond, 2 h 43 min | 7.4 |
| Torremolinos Andalusia | 05:50 CEST (2 h moonless) | 59° | 29 Bortle 7 | 81 Picnic site near El Rojo, 1 h 19 min | 22.3 |
| Ellesmere Port England | 03:00 BST (2 h moonless) | 57° | 28 Bortle 7 | 79 Car park near Llanrhaeadr-ym-Mochnant, 1 h 03 min | 1.4 |
| Colmar Grand Est | 04:10 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Warrinchâtel, 1 h 36 min | 7.6 |
| Głogów Lower Silesia | 03:00 CEST (2 h moonless) | 58° | 42 Bortle 6 | 80 Viewpoint near Kotowice, 1 h 07 min | 5.2 |
| Schenectady New York | 04:00 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near West Fulton, 1 h 11 min | 6.8 |
| Cheyenne Wyoming | 04:20 MDT (2 h moonless) | 62° | 20 Bortle 8 | 83 Parking area near Diamond, 0 h 32 min | 11.2 |
| Broomfield Colorado | 04:20 MDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Longs Peak Campground, 1 h 31 min | 9.8 |
| Ames Iowa | 04:30 CDT (2 h moonless) | 62° | 30 Bortle 7 | 83 Parking area near Zearing, 0 h 36 min | 10 |
| Conway Arkansas | 04:50 CDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Zing Trail Head, 1 h 36 min | 10.2 |
| Loughborough England | 03:00 BST (2 h moonless) | 58° | 42 Bortle 6 | 80 Car park near Folkingham, 1 h 02 min | 3.8 |
| Herford North Rhine-Westphalia | 03:30 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Aussichtsturm Hungerberg, 0 h 56 min | 5.3 |
| Massa Tuscany | 04:20 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Picnic site near Pitone, 1 h 47 min | 16.4 |
| Grevenbroich North Rhine-Westphalia | 03:50 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Bird Watching Station, 1 h 17 min | 5.9 |
| Weimar Thuringia | 03:30 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Viewpoint near Das Loh, 1 h 13 min | 6 |
| West Bloomfield Township Michigan | 04:40 EDT (2 h moonless) | 61° | 29 Bortle 7 | 82 Parking area near Kingston, 1 h 55 min | 9.5 |
| Youngstown Ohio | 04:40 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Jeffco Lakes Resort, 0 h 52 min | 6.5 |
| Taunton England | 03:30 BST (2 h moonless) | 60° | 43 Bortle 6 | 81 Chenson Farm, 1 h 06 min | 2 |
| Crotone Calabria | 04:20 CEST (2.5 h moonless) | 61° | 55 Bortle 5 | 82 Vista panoramica su rione Scaccera, 0 h 57 min | 20.7 |
| Lodi California | 04:30 PDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Parking area near Toyanza Subdivision, 1 h 00 min | 24.5 |
| La Línea de la Concepción Andalusia | 06:00 CEST (2.5 h moonless) | 60° | 43 Bortle 6 | 81 Trailhead near Loma de Taramilla, 0 h 45 min | 24.7 |
| Greenville South Carolina | 05:10 EDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Campground near Lisbon, 1 h 59 min | 6.9 |
| Celina Texas | 05:10 CDT (2 h moonless) | 58° | 29 Bortle 7 | 80 West Lake Crockett Recreation Area, 1 h 40 min | 13.3 |
| Waterlooville England | 03:20 BST (2 h moonless) | 59° | 43 Bortle 6 | 81 Viewpoint near Bramshott Bottom, 0 h 28 min | 6.4 |
| Sandefjord Vestfold | no full darkness | · | · | Viewpoint near Vintereidet, 1 h 21 min | 3.2 |
| Kaposvár Somogy | 03:40 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Német mezői kilátó, 1 h 09 min | 9.2 |
| Mansfield Texas | 05:20 CDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Parking area near Chalk Mountain, 1 h 32 min | 13.1 |
| Kerpen North Rhine-Westphalia | 03:50 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Aussichtspunkt Hömmerich, 0 h 59 min | 5.5 |
| Santa Cruz California | 04:40 PDT (2 h moonless) | 60° | 29 Bortle 7 | 81 Vista, 0 h 20 min | 3.3 |
| Madera California | 04:30 PDT (2 h moonless) | 59° | 29 Bortle 7 | 81 Parking area near Raymond, 0 h 49 min | 26.3 |
| Janesville Wisconsin | 04:10 CDT (2 h moonless) | 62° | 30 Bortle 7 | 83 Parking area near Twin Grove, 0 h 54 min | 10.5 |
| West Des Moines Iowa | 04:30 CDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Lorimor, 1 h 04 min | 9.6 |
| Molina de Segura Murcia | 05:30 CEST (2 h moonless) | 60° | 29 Bortle 7 | 81 Parque Fluvial, 0 h 50 min | 18.6 |
| Bognor Regis England | 03:20 BST (2 h moonless) | 59° | 54 Bortle 5 | 81 Viewpoint near Bramshott Bottom, 0 h 39 min | 6.4 |
| Valence Auvergne-Rhône-Alpes | 04:40 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Viewpoint near Pas de Saint Michel, 1 h 21 min | 11.2 |
| Cosenza Calabria | 04:20 CEST (2.5 h moonless) | 61° | 44 Bortle 6 | 82 Cozzo del Principe, 1 h 04 min | 21.2 |
| Quimper Brittany | 04:50 CEST (2 h moonless) | 60° | 55 Bortle 5 | 95 Vue sur Arche dans la roche, 1 h 01 min | 2.9 |
| Georgetown Texas | 05:20 CDT (2 h moonless) | 56° | 19 Bortle 8 | 78 Parking area near Watson, 0 h 45 min | 14 |
| Alpharetta Georgia | 05:20 EDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Viewpoint near Amicalola, 1 h 27 min | 7.4 |
| Genk Flanders | 03:50 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Car park near Folx-les-Caves, 1 h 04 min | 5.9 |
| Lorain Ohio | 04:40 EDT (2 h moonless) | 61° | 29 Bortle 7 | 82 Camp Mohaven, 2 h 01 min | 1 |
| Bowling Green Kentucky | 04:20 CDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Parking area near Huntsville, 0 h 53 min | 8.5 |
| Dundalk Maryland | 04:30 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Rocky Hook, 2 h 30 min | 7.8 |
| Dormagen North Rhine-Westphalia | 03:50 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Bördeblick Hergarten, 1 h 01 min | 5.9 |
| Buckley Wales | 03:00 BST (2 h moonless) | 57° | 42 Bortle 6 | 79 Car park near Bwlch Pen-y-feidiog, 1 h 14 min | 1.4 |
| Leszno Greater Poland | 03:00 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Picnic site near Gąsior, 0 h 44 min | 5.2 |
| Bergheim North Rhine-Westphalia | 03:50 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Picnic site near Johannishof, 0 h 52 min | 5.5 |
| Eden Prairie Minnesota | 04:10 CDT (2 h moonless) | 61° | 20 Bortle 8 | 82 High Island Creek Park, 0 h 57 min | 10.3 |
| Most Ústí nad Labem Region | 03:20 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Picnic site near Žihle, 1 h 18 min | 5 |
| Great Yarmouth England | 02:50 BST (2 h moonless) | 58° | 42 Bortle 6 | 80 Sea Breeze Campsite, 0 h 32 min | 6.3 |
| Florence-Graham California | 04:40 PDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Jawbone Canyon Dispersed Camping, 2 h 32 min | 7.9 |
| Garbsen Lower Saxony | 03:20 CEST (2 h moonless) | 58° | 54 Bortle 5 | 80 Freizeitpark Rethemer Fähre GmbH, 0 h 54 min | 5.3 |
| Lugano Ticino | 04:20 CEST (2.5 h moonless) | 62° | 44 Bortle 6 | 83 Grandtour Photospot, 1 h 05 min | 5.8 |
| Żory Silesia | 03:10 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Picnic site near Gajówka, 1 h 10 min | 6.2 |
| Rogers Arkansas | 04:50 CDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Parking area near West Liberty, 0 h 52 min | 11.9 |
| Medicine Hat Alberta | 03:50 CST (2 h moonless) | 61° | 29 Bortle 7 | 96 Picnic area near Walsh, 0 h 44 min | 6.5 |
| Fredericton New Brunswick | 04:20 ADT (2 h moonless) | 61° | 29 Bortle 7 | 82 Picnic area near Boyds Corner, 0 h 48 min | 6.1 |
| Collado-Villalba Madrid | 05:30 CEST (2 h moonless) | 60° | 29 Bortle 7 | 81 Picnic site near Añe, 1 h 02 min | 22.3 |
| Halton Hills Ontario | 04:20 EDT (2 h moonless) | 61° | 29 Bortle 7 | 82 Campground near Dornoch, 2 h 00 min | 1 |
| Encinitas California | 04:40 PDT (2 h moonless) | 58° | 29 Bortle 7 | 80 Picnic area near Hatunapay, 1 h 48 min | 15.1 |
| Bełchatów Łódź | 02:50 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Car park near Szynkielów, 0 h 53 min | 5.6 |
| Trnava Trnava Region | 03:30 CEST (2 h moonless) | 61° | 29 Bortle 7 | 82 Rozhladňa Žalostiná, 1 h 19 min | 7.5 |
| Randers Central Jutland | 02:10 CEST (1.5 h moonless) | 52° | 50 Bortle 5 | 87 Car park near Als Odde, 0 h 57 min | 5.3 |
| Caltanissetta Sicily | 04:30 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Pizzo Canna, 1 h 04 min | 24.5 |
| Ashford England | 03:10 BST (2 h moonless) | 59° | 43 Bortle 6 | 81 Broomhill Car Park, 0 h 30 min | 4.3 |
| Haverhill Massachusetts | 03:50 EDT (2 h moonless) | 61° | 29 Bortle 7 | 82 Viewpoint near Ocean View, 1 h 07 min | 8 |
| Jupiter Florida | 05:20 EDT (2 h moonless) | 54° | 27 Bortle 7 | 76 Port Mayaca North, 1 h 01 min | 4.7 |
| Wellington Florida | 05:20 EDT (2 h moonless) | 53° | 27 Bortle 7 | 75 Port Mayaca North, 1 h 02 min | 4.7 |
| North Miami Florida | 05:30 EDT (2 h moonless) | 54° | 18 Bortle 8 | 76 Burns lake campground, 1 h 52 min | 2.4 |
| Érd Pest | 03:30 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Viewpoint near Sárosd, 0 h 52 min | 9.5 |
| Hamilton Ohio | 05:00 EDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Picnic area near Sunrise, 1 h 56 min | 8.7 |
| North Port Florida | 05:30 EDT (2 h moonless) | 54° | 27 Bortle 7 | 76 Open land near Arcadia, 1 h 13 min | 1.4 |
| Tulare California | 04:30 PDT (2 h moonless) | 59° | 19 Bortle 8 | 81 South Fork Campground, 1 h 27 min | 24.9 |
| Sopron Győr-Moson-Sopron | 03:30 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Parkoló, 0 h 56 min | 9.1 |
| Viareggio Tuscany | 04:20 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Viewpoint near Tana di Monte Nero, 2 h 13 min | 22 |
| Millcreek Utah | 04:50 MDT (2 h moonless) | 62° | 20 Bortle 8 | 83 Dry Hollow Campground, 0 h 52 min | 14.9 |
| Blaine Minnesota | 04:10 CDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Harris, 0 h 56 min | 9.3 |
| Auburn Alabama | 04:30 CDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Parking area near Guerryton, 0 h 58 min | 6.6 |
| Łomża Podlaskie | 02:20 CEST (2 h moonless) | 57° | 42 Bortle 6 | 79 Viewpoint near Barwik, 1 h 05 min | 7.4 |
| Irun Basque Country | 05:10 CEST (2 h moonless) | 61° | 29 Bortle 7 | 82 Campsite near Kapelu, 1 h 46 min | 3.5 |
| Lake Elsinore California | 04:30 PDT (2 h moonless) | 58° | 29 Bortle 7 | 80 Viewpoint near Yaqui Meadows, 1 h 56 min | 15.1 |
| Asker Akershus | no full darkness | · | · | Car park near Nyset, 1 h 26 min | 3.2 |
| Zalaegerszeg Zala | 03:40 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Szajki Tavak Camping, 0 h 39 min | 9.2 |
| Zamora Castile and León | 05:40 CEST (2 h moonless) | 61° | 29 Bortle 7 | 82 Car park near Carbellino, 1 h 03 min | 20.3 |
| Scarborough England | 02:40 BST (2 h moonless) | 56° | 41 Bortle 6 | 78 Smugglers Rock Campsite, 0 h 23 min | 1 |
| Wesel North Rhine-Westphalia | 03:40 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Picnic site near Külve, 0 h 39 min | 5.9 |
| Trikala Thessaly | 05:00 EEST (2.5 h moonless) | 61° | 44 Bortle 6 | 82 B' Parking, 1 h 44 min | 22.5 |
| Chambéry Auvergne-Rhône-Alpes | 04:30 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Le Gay, 1 h 57 min | 9.4 |
| Kolding South Denmark | 02:40 CEST (1.5 h moonless) | 55° | 52 Bortle 5 | 77 Hønning Plantage - Primitiv Teltplads, 0 h 54 min | 4.6 |
| Taylor Michigan | 04:40 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Forester, 2 h 13 min | 9.5 |
| Alcoy Valencian Community | 05:30 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Car park near La Canaleja, 1 h 36 min | 18.5 |
| Karlstad Värmland | no full darkness | · | · | Car park near Älgtorp, 1 h 11 min | 3.9 |
| Burnsville Minnesota | 04:10 CDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Sogn, 0 h 58 min | 10.3 |
| Monterey Park California | 04:40 PDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Parking area near Twin Lakes, 2 h 31 min | 26.3 |
| Widnes England | 03:00 BST (2 h moonless) | 57° | 19 Bortle 8 | 79 Viewpoint near Ancient Settlement, 1 h 08 min | 1.4 |
| Kempten Bavaria | 04:00 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Hintereck, 0 h 38 min | 6 |
| Arrecife Canary Islands | 05:50 WEST (2 h moonless) | 55° | 41 Bortle 6 | 77 Car park near las Hoyas, 0 h 31 min | 17.5 |
| Savona Liguria | 04:30 CEST (2.5 h moonless) | 62° | 30 Bortle 7 | 83 Monte Camulera Sud, 0 h 58 min | 12.9 |
| Sindelfingen Baden-Württemberg | 04:00 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Hochbehälter Röte, 0 h 53 min | 7.9 |
| Veenendaal Utrecht | 03:40 CEST (2 h moonless) | 58° | 42 Bortle 6 | 80 Picnic site near Het Verscholen Dorp, 0 h 59 min | 3.7 |
| Schwäbisch Gmünd Baden-Württemberg | 03:50 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Viewpoint near Hochaltingen, 1 h 06 min | 7.9 |
| Utica New York | 04:10 EDT (2 h moonless) | 62° | 30 Bortle 7 | 83 Parking area near Atwell, 1 h 32 min | 6.5 |
| Horsens Central Jutland | 02:30 CEST (1.5 h moonless) | 54° | 51 Bortle 5 | 76 Viewpoint near Vrads, 0 h 46 min | 4.6 |
| Bury England | 02:50 BST (2 h moonless) | 56° | 28 Bortle 7 | 78 Abbey Farm, 1 h 08 min | 1.4 |
| Dewsbury England | 02:50 BST (2 h moonless) | 57° | 28 Bortle 7 | 79 Kettlewell Camping Top Field, 1 h 17 min | 2.8 |
| Bangor Northern Ireland | 02:50 BST (1.5 h moonless) | 55° | 41 Bortle 6 | 77 Viewpoint near Bar Hall, 0 h 44 min | 1.3 |
| Granollers Catalonia | 05:10 CEST (2.5 h moonless) | 62° | 30 Bortle 7 | 83 Mirador de les Heures, 1 h 12 min | 9.1 |
| Fano Marche | 04:10 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 La chiusa, 1 h 00 min | 20.4 |
| Tarnowskie Góry Silesia | 03:00 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Car park near Wrzosy, 1 h 07 min | 6.2 |
| Grosseto Tuscany | 04:20 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Viewpoint near Torre dell'Uccellina, 0 h 37 min | 20 |
| Norfolk County Ontario | 04:30 EDT (2 h moonless) | 61° | 55 Bortle 5 | 82 Viewpoint near Erie View, 0 h 43 min | 3.5 |
| Terre Haute Indiana | 05:10 EDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Parking area near Trimble, 1 h 02 min | 10.5 |
| Vineland New Jersey | 04:20 EDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Parking area near Briar Patch, 3 h 41 min | 7.9 |
| Troyes Grand Est | 04:20 CEST (2 h moonless) | 61° | 55 Bortle 5 | 96 Car park near Villars-en-Azois, 0 h 53 min | 7.1 |
| San Marcos Texas | 05:30 CDT (2 h moonless) | 56° | 19 Bortle 8 | 78 Parking area near String Prairie, 1 h 10 min | 14.4 |
| Brentwood New York | 04:10 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Quincetree Landing, 1 h 52 min | 9 |
| Farnborough England | 03:10 BST (2 h moonless) | 58° | 29 Bortle 7 | 80 Viewpoint near Bramshott Bottom, 0 h 55 min | 3.5 |
| Lakeville Minnesota | 04:10 CDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Aspelund, 0 h 55 min | 10.3 |
| West Allis Wisconsin | 04:00 CDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Wilderness Campground, 2 h 23 min | 9.2 |
| Tynemouth England | 02:30 BST (1.5 h moonless) | 55° | 28 Bortle 7 | 77 Powburn Scout Adventure Centre, 0 h 55 min | 0.6 |
| Redmond Washington | 03:50 PDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Galena, 1 h 19 min | 13.6 |
| Motril Andalusia | 05:50 CEST (2.5 h moonless) | 60° | 55 Bortle 5 | 81 Mirador Era Santiago Manzano, 0 h 53 min | 24.5 |
| Bristol Connecticut | 04:10 EDT (2 h moonless) | 62° | 30 Bortle 7 | 83 Viewpoint near West Cornwall, 0 h 56 min | 7.8 |
| Moore Oklahoma | 05:10 CDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Parking area near Rosedale, 0 h 54 min | 12.2 |
| Petaluma California | 04:40 PDT (2 h moonless) | 60° | 43 Bortle 6 | 81 Vista Trail, 1 h 06 min | 21.3 |
| Bensalem Pennsylvania | 04:20 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Pecks Pond Picnic Area, 2 h 38 min | 7.4 |
| Hereford England | 03:10 BST (2 h moonless) | 58° | 42 Bortle 6 | 80 Garth Road Viewpoint, 1 h 11 min | 2.2 |
| Matera Basilicata | 04:10 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Car park near Santo Spirito, 1 h 17 min | 22.9 |
| Grand Junction Colorado | 04:40 MDT (2 h moonless) | 61° | 29 Bortle 7 | 96 Campground near Sego, 1 h 49 min | 11.5 |
| Świdnica Lower Silesia | 03:10 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Viewpoint near Płosa, 1 h 14 min | 5.3 |
| Olbia Sardinia | 04:40 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Car park near Cala Sarraina, 1 h 33 min | 23.5 |
| Casper Wyoming | 04:10 MDT (2 h moonless) | 61° | 29 Bortle 7 | 96 Open land 85 km from Glenrock, 1 h 42 min | 12.2 |
| Chełm Lublin | 02:40 CEST (2 h moonless) | 59° | 43 Bortle 6 | 94 Campsite near Starosiele-Ośrodek, 0 h 44 min | 7.3 |
| Vejle South Denmark | 02:30 CEST (1.5 h moonless) | 54° | 51 Bortle 5 | 76 Hoven Teltplads, 0 h 58 min | 4.6 |
| Rosenheim Bavaria | 03:50 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Viewpoint near Valepp, 0 h 54 min | 5.5 |
| Stroud England | 03:20 BST (2 h moonless) | 59° | 54 Bortle 5 | 81 Car park near Stoke Lacy, 1 h 09 min | 2 |
| Tczew Pomerania | 02:20 CEST (2 h moonless) | 56° | 41 Bortle 6 | 78 Leśniczówka, miejsce na ognisko, 1 h 16 min | 5.2 |
| Waterford Munster | 03:30 IST (2 h moonless) | 58° | 29 Bortle 7 | 80 Cullenstown, 0 h 49 min | 2.3 |
| Meriden Connecticut | 04:10 EDT (2 h moonless) | 62° | 30 Bortle 7 | 83 Parking area near Camp Spruce Hill, 1 h 10 min | 7.8 |
| Pontiac Michigan | 04:40 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 CYO Camp, 1 h 44 min | 9.5 |
| Port Orange Florida | 05:20 EDT (2 h moonless) | 55° | 28 Bortle 7 | 77 Parking Lot 5, 1 h 01 min | 3.3 |
| Mérida Extremadura | 05:50 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Area de recreo, 1 h 07 min | 24.9 |
| Hamden Connecticut | 04:10 EDT (2 h moonless) | 62° | 30 Bortle 7 | 83 Parking area near East Cornwall, 1 h 16 min | 7.8 |
| Lakewood Washington | 03:50 PDT (1.5 h moonless) | 61° | 20 Bortle 8 | 82 Sahara Creek Horse Camp, 1 h 12 min | 13.6 |
| Brandenburg an der Havel Brandenburg | 03:10 CEST (2 h moonless) | 58° | 54 Bortle 5 | 80 Rastplatz, 0 h 46 min | 4.6 |
| Békéscsaba Békés | 03:20 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Car park near Fábiánsebestyén, 0 h 55 min | 12.1 |
| Rüsselsheim Hesse | 03:50 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Guck ins Loch, 1 h 04 min | 6.8 |
| Saint Clair Shores Michigan | 04:40 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 CYO Camp, 1 h 27 min | 9.3 |
| Springfield Ohio | 05:00 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Campground near Bainbridge, 1 h 45 min | 9 |
| Great Falls Montana | 04:10 MDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Carter, 0 h 36 min | 9 |
| Den Helder North Holland | 03:30 CEST (2 h moonless) | 57° | 53 Bortle 5 | 79 Car park near Gooium, 0 h 48 min | 3.7 |
| Chapel Hill North Carolina | 04:50 EDT (2 h moonless) | 59° | 29 Bortle 7 | 81 Parking area near Carters Point, 1 h 52 min | 5.6 |
| Molfetta Apulia | 04:10 CEST (2.5 h moonless) | 61° | 44 Bortle 6 | 82 Viewpoint near Montemilone, 1 h 10 min | 21.5 |
| Mielec Subcarpathia | 02:50 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Picnic site near Piaski, 1 h 04 min | 7.4 |
| Drummondville Quebec | 03:40 EDT (2 h moonless) | 61° | 29 Bortle 7 | 82 Picnic area near Grand-Pré, 1 h 06 min | 6.5 |
| La Roche-sur-Yon Pays de la Loire | 04:50 CEST (2 h moonless) | 61° | 55 Bortle 5 | 96 Le Marais, 0 h 37 min | 10.6 |
| Lancaster Pennsylvania | 04:30 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Evendale, 2 h 04 min | 7.4 |
| Offenburg Baden-Württemberg | 04:00 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Viewpoint near Reinerzau, 1 h 09 min | 7.6 |
| Craigavon Northern Ireland | 03:00 BST (2 h moonless) | 56° | 41 Bortle 6 | 78 Car park near Glenhull, 0 h 54 min | 0.7 |
| Leander Texas | 05:20 CDT (2 h moonless) | 56° | 19 Bortle 8 | 78 Reveille Peak Ranch, 0 h 53 min | 14 |
| Idaho Falls Idaho | 04:30 MDT (2 h moonless) | 61° | 29 Bortle 7 | 82 Parking area near Dehlin, 0 h 56 min | 13.5 |
| San Rafael California | 04:40 PDT (2 h moonless) | 60° | 29 Bortle 7 | 81 Lawsons Landing, 1 h 05 min | 4.9 |
| Chalkida Central Greece | 04:50 EEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Car park near Kotsikia, 1 h 44 min | 28.2 |
| Langenfeld North Rhine-Westphalia | 03:50 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Eseloh, 1 h 11 min | 5.9 |
| Noblesville Indiana | 05:10 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Steam Corner, 1 h 47 min | 9.4 |
| Marietta Georgia | 05:20 EDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Jacks River Fields, 2 h 23 min | 6.9 |
| Owensboro Kentucky | 04:20 CDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Lake View Camping, 0 h 53 min | 9.1 |
| Eastvale California | 04:30 PDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Campground, 1 h 49 min | 15.1 |
| Sarpsborg Østfold | no full darkness | · | · | Fangekasa Misjonssenter, 0 h 59 min | 3.2 |
| Stralsund Mecklenburg-Vorpommern | 02:40 CEST (2 h moonless) | 56° | 53 Bortle 5 | 91 Wasserwanderplatz Nehringen, 0 h 47 min | 3.3 |
| Brentwood California | 04:40 PDT (2 h moonless) | 61° | 29 Bortle 7 | 82 Viewpoint near Electra, 2 h 09 min | 25.6 |
| Villach Carinthia | 03:50 CEST (2 h moonless) | 61° | 55 Bortle 5 | 96 Picnic site near Kendlbruck, 1 h 24 min | 4.6 |
| Dubuque Iowa | 04:10 CDT (2 h moonless) | 61° | 29 Bortle 7 | 82 Maple Grove, 1 h 05 min | 10.1 |
| Novi Michigan | 04:40 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Kingston, 2 h 06 min | 9.5 |
| Littlehampton England | 03:20 BST (2 h moonless) | 60° | 55 Bortle 5 | 81 Graffham Down Barrows, 0 h 47 min | 6.4 |
| Des Plaines Illinois | 04:00 CDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Brookville, 2 h 17 min | 3.1 |
| Hameln Lower Saxony | 03:30 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Car park near Rauher Busch, 1 h 07 min | 5.3 |
| Carson City Nevada | 04:20 PDT (2 h moonless) | 60° | 29 Bortle 7 | 81 Campground near Markleeville, 0 h 58 min | 20.2 |
| Orland Park Illinois | 04:10 CDT (2 h moonless) | 62° | 20 Bortle 8 | 83 Parking area near Piper City, 1 h 41 min | 11.1 |
| Bartlett Tennessee | 04:40 CDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Parking area near Dyess, 1 h 15 min | 9 |
| Woodland California | 04:30 PDT (2 h moonless) | 60° | 29 Bortle 7 | 81 Cache Creek Regional Park Campground, 1 h 03 min | 24.5 |
| Lehi Utah | 04:50 MDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Campground near Topliff, 0 h 46 min | 14.9 |
| Racibórz Silesia | 03:10 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Car park near Włodzienin, 0 h 40 min | 6.2 |
| Benevento Campania | 04:20 CEST (2.5 h moonless) | 61° | 44 Bortle 6 | 82 Monte Tufaro, 0 h 58 min | 20.3 |
| Reston Virginia | 04:40 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Viewpoint near Nethers, 2 h 22 min | 6.8 |
| Friedrichshafen Baden-Württemberg | 04:00 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Zeltplatz am Buchweiher, 0 h 45 min | 7.4 |
| Serres Central Macedonia | 04:40 EEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Simeio Theas: Kallithea, 0 h 40 min | 17.2 |
| Trenčín Trenčín Region | 03:20 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Viewpoint near Glenda, 1 h 40 min | 7.7 |
| Ocala Florida | 05:30 EDT (2 h moonless) | 56° | 19 Bortle 8 | 78 Apex Trailhead, 0 h 58 min | 3.8 |
| Clay New York | 04:10 EDT (2 h moonless) | 61° | 44 Bortle 6 | 82 Parking area near Otto Mills, 1 h 19 min | 0.7 |
| Lorient Brittany | 04:50 CEST (2 h moonless) | 60° | 55 Bortle 5 | 95 Viewpoint near Kudel, 1 h 12 min | 9.5 |
| Sanford Florida | 05:20 EDT (2 h moonless) | 55° | 19 Bortle 8 | 77 Campground near Camp Ocala, 1 h 06 min | 4.2 |
| Felgueiras Porto | 04:50 WEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Viewpoint near Perafita, 1 h 04 min | 21.6 |
| Göppingen Baden-Württemberg | 03:50 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Picnic site near Oberscheffach, 1 h 23 min | 7.9 |
| Zgierz Łódź | 02:50 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Car park near Probostwo, 0 h 53 min | 5.6 |
| Bowie Maryland | 04:30 EDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Parking area near Scotland Beach, 2 h 02 min | 6.7 |
| Kokomo Indiana | 05:00 EDT (2 h moonless) | 60° | 29 Bortle 7 | 81 Parking area near Twelve Mile, 0 h 44 min | 9.4 |
| Vigevano Lombardy | 04:20 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Picnic site near Ronsecco, 1 h 02 min | 5.2 |
| Wayne New Jersey | 04:10 EDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Lander's Skinners Falls Campground, 2 h 08 min | 7.4 |
| Hardenberg Overijssel | 03:30 CEST (2 h moonless) | 58° | 54 Bortle 5 | 80 Car park near Hasseberg, 1 h 00 min | 5.2 |
| Évreux Normandy | 04:30 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Picnic site near Mesnil-Rousset, 0 h 57 min | 7.1 |
| Görlitz Saxony | 03:10 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Seeadlerbeobachtungsplatz, 0 h 50 min | 4.5 |
| St. Albert Alberta | 03:20 CST (1.5 h moonless) | 57° | 19 Bortle 8 | 79 Echo Lake Family Campground, 1 h 07 min | 4.7 |
| Stolberg North Rhine-Westphalia | 03:50 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Aussichtspunkt Bielei, 0 h 58 min | 5.5 |
| Ávila Castile and León | 05:40 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Fuente los Trampalillos, 0 h 51 min | 22.3 |
| Sundsvall Västernorrland | no full darkness | · | · | Car park near Sandnäset, 1 h 11 min | 4.7 |
| Biała Podlaska Lublin | 02:30 CEST (2 h moonless) | 58° | 42 Bortle 6 | 80 Góra Grabowska, 0 h 58 min | 7 |
| Palm Harbor Florida | 05:30 EDT (2 h moonless) | 55° | 28 Bortle 7 | 77 Parking area near Crystal River, 1 h 54 min | 1.6 |
| Linares Andalusia | 05:40 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Puerto de Niefla, 1 h 43 min | 23.1 |
| Kidderminster England | 03:10 BST (2 h moonless) | 58° | 42 Bortle 6 | 80 Grass Spiral Mound, 1 h 00 min | 2.2 |
| Midwest City Oklahoma | 05:10 CDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Parking area near Macomb, 1 h 01 min | 12.2 |
| Tinley Park Illinois | 04:10 CDT (2 h moonless) | 62° | 20 Bortle 8 | 83 Parking area near Piper City, 1 h 30 min | 11.1 |
| Pflugerville Texas | 05:20 CDT (2 h moonless) | 56° | 19 Bortle 8 | 78 Parking area near Adina, 1 h 05 min | 14 |
| Frankfurt (Oder) Brandenburg | 03:00 CEST (2 h moonless) | 58° | 54 Bortle 5 | 80 Viewpoint near Czelin, 1 h 15 min | 4.8 |
| Grand Forks North Dakota | 04:10 CDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Open land near Larimore, 0 h 50 min | 8.7 |
| Emmen Drenthe | 03:30 CEST (2 h moonless) | 58° | 54 Bortle 5 | 80 Picnic site near Abeltjeshuis, 0 h 40 min | 5.2 |
| Manfredonia Apulia | 04:10 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Viewpoint near Santa Tecla, 0 h 33 min | 23.5 |
| Veszprém Veszprém | 03:30 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Lépcső, 1 h 26 min | 9.1 |
| Foligno Umbria | 04:20 CEST (2.5 h moonless) | 62° | 44 Bortle 6 | 83 Picnic site near I Pantani, 1 h 35 min | 20.7 |
| Baden-Baden Baden-Württemberg | 04:00 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Picnic site near Kälberbronn, 1 h 06 min | 7.9 |
| Hattingen North Rhine-Westphalia | 03:40 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Campingplatz Dülmen, 0 h 57 min | 5.9 |
| Livingston Scotland | 02:20 BST (1.5 h moonless) | 53° | 27 Bortle 7 | 75 Picnic site near Cambridge, 0 h 57 min | 1.4 |
| Taunton Massachusetts | 04:00 EDT (2 h moonless) | 62° | 30 Bortle 7 | 83 Skiff Hill, 1 h 43 min | 7.1 |
| Oak Lawn Illinois | 04:10 CDT (2 h moonless) | 62° | 20 Bortle 8 | 83 Open land near Gilman, 1 h 41 min | 11.1 |
| Ankeny Iowa | 04:30 CDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Zearing, 0 h 58 min | 9.6 |
| Kettering England | 03:00 BST (2 h moonless) | 58° | 42 Bortle 6 | 80 Car park near Rippingale, 1 h 06 min | 3.8 |
| Wellingborough England | 03:00 BST (2 h moonless) | 58° | 42 Bortle 6 | 80 Car park near Grimsthorpe, 1 h 10 min | 3.8 |
| Potenza Basilicata | 04:20 CEST (2.5 h moonless) | 61° | 44 Bortle 6 | 82 Car park near Santo Spirito, 1 h 23 min | 22.9 |
| Manhattan Kansas | 04:50 CDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Old Randolph, 0 h 39 min | 11 |
| Kendale Lakes Florida | 05:30 EDT (2 h moonless) | 53° | 18 Bortle 8 | 75 Pa-hay-okee Overlook Platform, 1 h 17 min | 2.4 |
| Smyrna Georgia | 05:20 EDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Campground near Owensbyville, 1 h 43 min | 6.9 |
| Rhodes South Aegean | 04:40 EEST (2.5 h moonless) | 59° | 54 Bortle 5 | 81 Viewpoint near Apollona, 0 h 56 min | 30.4 |
| Porterville California | 04:30 PDT (2 h moonless) | 59° | 29 Bortle 7 | 81 Farewell Gap - Franklin Lakes Trailhead, 2 h 03 min | 24.9 |
| Hendersonville Tennessee | 04:20 CDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Made in the Shade RV Park, 1 h 23 min | 8.5 |
| Roeselare Flanders | 04:00 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Hoeve Maedelstede, 0 h 50 min | 5.6 |
| Cuneo Piedmont | 04:30 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Viewpoint near Font Niera, 1 h 02 min | 7.5 |
| Rocky Mount North Carolina | 04:50 EDT (2 h moonless) | 60° | 29 Bortle 7 | 81 Parking area near Braswells Crossroads, 0 h 58 min | 6 |
| Corvallis Oregon | 04:10 PDT (2 h moonless) | 61° | 44 Bortle 6 | 82 Big Elk Campground, 0 h 58 min | 15.2 |
| Ełk Warmia-Masuria | 02:10 CEST (2 h moonless) | 56° | 41 Bortle 6 | 78 MOR Boćwinka, 1 h 29 min | 7.4 |
| Olympia Washington | 04:00 PDT (2 h moonless) | 62° | 30 Bortle 7 | 83 Rainbow Falls State Park Campground, 1 h 02 min | 13.6 |
| Valdosta Georgia | 05:30 EDT (2 h moonless) | 57° | 28 Bortle 7 | 79 Open land near Pearson, 1 h 06 min | 5.1 |
| Hanford California | 04:30 PDT (2 h moonless) | 59° | 29 Bortle 7 | 81 Open land near San Joaquin, 1 h 06 min | 24.9 |
| Castle Rock Colorado | 04:20 MDT (2 h moonless) | 60° | 29 Bortle 7 | 81 Open land near Kiowa, 0 h 46 min | 8.6 |
| Greenwood Indiana | 05:10 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Picnic area near Elkinsville, 1 h 22 min | 8.4 |
| Hempstead New York | 04:10 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Arshamonaque, 1 h 52 min | 9 |
| Novato California | 04:40 PDT (2 h moonless) | 60° | 43 Bortle 6 | 81 Wright's Beach Campground, 1 h 06 min | 21.3 |
| Bellevue Nebraska | 04:40 CDT (2 h moonless) | 61° | 29 Bortle 7 | 82 Open land near Oakland, 0 h 57 min | 9.8 |
| Barrow in Furness England | 02:50 BST (2 h moonless) | 56° | 28 Bortle 7 | 78 Hardknot Pass Viewpoint, 1 h 00 min | 1.6 |
| Shoreline Washington | 03:50 PDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Lunch Rock, 1 h 15 min | 13.6 |
| Decatur Alabama | 04:30 CDT (2 h moonless) | 59° | 29 Bortle 7 | 81 Claymore Camp #1, 1 h 03 min | 7.5 |
| Saint-Quentin Hauts-de-France | 04:10 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Berger du Val de Serre, 0 h 53 min | 6.1 |
| Tønsberg Vestfold | no full darkness | · | · | Trollfoss parkering, 1 h 18 min | 3.2 |
| Bisceglie Apulia | 04:10 CEST (2.5 h moonless) | 61° | 29 Bortle 7 | 82 Picnic site near Montemilone, 1 h 15 min | 21.5 |
| Pruszków Mazovia | 02:40 CEST (2 h moonless) | 58° | 29 Bortle 7 | 80 Campsite near Joniec, 1 h 08 min | 6.6 |
| Port Arthur Texas | 05:10 CDT (2 h moonless) | 56° | 19 Bortle 8 | 78 Viewpoint near Holly Beach, 1 h 05 min | 7.1 |
| Abington Pennsylvania | 04:20 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Pecks Pond Picnic Area, 2 h 40 min | 6.7 |
| Anderson Indiana | 05:00 EDT (2 h moonless) | 60° | 29 Bortle 7 | 81 Parking area near Macy, 2 h 02 min | 10.2 |
| Torrelavega Cantabria | 05:20 CEST (2 h moonless) | 61° | 29 Bortle 7 | 82 Mirador de Piedrasluengas, 1 h 28 min | 2.1 |
| Ahlen North Rhine-Westphalia | 03:40 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Aussichtsplattform Solarpark Schwege, 0 h 45 min | 5.9 |
| Towson Maryland | 04:30 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Wingate, 3 h 10 min | 7.8 |
| Elda Valencian Community | 05:30 CEST (2 h moonless) | 60° | 29 Bortle 7 | 81 Car park near La Canaleja, 1 h 23 min | 18.5 |
| Biel/Bienne Bern | 04:20 CEST (2 h moonless) | 62° | 56 Bortle 5 | 83 Picnic site near Au Moulin-du-Lac, 1 h 16 min | 7.7 |
| Sarasota Florida | 05:30 EDT (2 h moonless) | 54° | 18 Bortle 8 | 76 Open land near Zolfo Springs, 1 h 58 min | 1.4 |
| Canterbury England | 03:10 BST (2 h moonless) | 59° | 43 Bortle 6 | 81 Car park near Jury's Gap, 0 h 48 min | 4.3 |
| Dunfermline Scotland | 02:10 BST (1.5 h moonless) | 52° | 39 Bortle 6 | 74 Hector's Bird Viewing Point, 1 h 01 min | 0.7 |
| Saint-Jérôme Quebec | 03:50 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Campground near Gray Valley, 1 h 28 min | 6.2 |
| Cuenca Castilla-La Mancha | 05:30 CEST (2 h moonless) | 61° | 55 Bortle 5 | 96 Mirador del Cuervo, 1 h 29 min | 19 |
| Euskirchen North Rhine-Westphalia | 03:50 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Picnic site near Bodenbach, 0 h 54 min | 5.5 |
| Opava Moravian-Silesian Region | 03:10 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Picnic site near Volárna, 0 h 46 min | 6.3 |
| Jackson New Jersey | 04:20 EDT (2 h moonless) | 61° | 44 Bortle 6 | this is one | 7.9 |
| Jelgava Zemgale | 02:10 EEST (1.5 h moonless) | 51° | 39 Bortle 6 | 73 Atpūtas vieta pie Garās līnijas, 1 h 17 min | 5.6 |
| Wolfenbüttel Lower Saxony | 03:20 CEST (2 h moonless) | 58° | 54 Bortle 5 | 80 Viewpoint near Königshof, 0 h 54 min | 5.4 |
| Huyton England | 03:00 BST (2 h moonless) | 57° | 19 Bortle 8 | 79 Picnic site near Colemere, 1 h 18 min | 1.4 |
| Hürth North Rhine-Westphalia | 03:50 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Viewpoint near Dorsel, 0 h 54 min | 5.5 |
| Barry Wales | 03:20 BST (2 h moonless) | 58° | 54 Bortle 5 | 80 Pen-y-dre Caravan & Camp Site, 1 h 05 min | 2 |
| Niort Nouvelle-Aquitaine | 04:50 CEST (2 h moonless) | 61° | 55 Bortle 5 | 96 Aire de détente du Vivier, 1 h 00 min | 10.6 |
| Belfort Bourgogne-Franche-Comté | 04:10 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Picnic site near Filain, 1 h 10 min | 7.7 |
| Hamilton Scotland | 02:20 BST (1.5 h moonless) | 53° | 27 Bortle 7 | 75 Devil's Beef Tub, 0 h 55 min | 1.6 |
| Modica Sicily | 04:30 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Viewpoint near Piano Vito, 0 h 47 min | 14.5 |
| Pocatello Idaho | 04:40 MDT (2 h moonless) | 62° | 30 Bortle 7 | 83 Viewpoint near Springfield, 1 h 01 min | 14.9 |
| Bradenton Florida | 05:30 EDT (2 h moonless) | 54° | 18 Bortle 8 | 76 Parking area near Joshua, 1 h 31 min | 1.4 |
| Narva Ida-Viru County | no full darkness | · | · | Car park near Kuremäe, 1 h 00 min | 5.2 |
| Port Charlotte Florida | 05:30 EDT (2 h moonless) | 54° | 27 Bortle 7 | 76 Open land near Zolfo Springs, 1 h 18 min | 0.9 |
| Sittingbourne England | 03:10 BST (2 h moonless) | 59° | 43 Bortle 6 | 81 Sussex Tipi Holidays, 0 h 53 min | 4.3 |
| Ajaccio Corsica | 04:40 CEST (2.5 h moonless) | 61° | 55 Bortle 5 | 96 Castel de Vergio, 1 h 26 min | 18.6 |
| Macclesfield England | 03:00 BST (2 h moonless) | 58° | 42 Bortle 6 | 80 Mammoth Tower, 1 h 13 min | 1.4 |
| Teramo Abruzzo | 04:10 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Viewpoint near Sasso Tagliato, 1 h 49 min | 19.4 |
| Spring Texas | 05:20 CDT (2 h moonless) | 57° | 19 Bortle 8 | 79 Beaver Slide Trailhead, 1 h 34 min | 11.6 |
| Richland Washington | 03:50 PDT (2 h moonless) | 62° | 30 Bortle 7 | 83 Parking area near Page, 0 h 55 min | 16.3 |
| Euless Texas | 05:20 CDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Parking area near Perrin, 1 h 25 min | 13.1 |
| Blue Springs Missouri | 04:40 CDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Parking area near Mayview, 0 h 34 min | 10.8 |
| Kalamata Peloponnese | 05:00 EEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Viewpoint near Platsa, 1 h 16 min | 27.8 |
| Cerignola Apulia | 04:10 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Car park near Signore, 1 h 07 min | 23.5 |
| Aranjuez Madrid | 05:40 CEST (2.5 h moonless) | 61° | 44 Bortle 6 | 82 Car park near La Mueda, 0 h 40 min | 19.6 |
| Kavala East Macedonia and Thrace | 04:40 EEST (2.5 h moonless) | 61° | 44 Bortle 6 | 82 Car park near Agios Petros, 1 h 41 min | 21.3 |
| Vannes Brittany | 04:50 CEST (2 h moonless) | 61° | 55 Bortle 5 | 96 Picnic site near Guilliers, 0 h 54 min | 9.5 |
| Schweinfurt Bavaria | 03:40 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Jugendzeltplatz Rappershausen, 0 h 40 min | 6 |
| Neustadt an der Weinstraße Rhineland-Palatinate | 04:00 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Luitpoldturm, 0 h 47 min | 6.8 |
| Trani Apulia | 04:10 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Campeggio Makumba, 1 h 16 min | 21.5 |
| Huesca Aragon | 05:10 CEST (2 h moonless) | 61° | 29 Bortle 7 | 82 Mirador de Jánovas, 1 h 06 min | 12.9 |
| Chania Crete | 05:00 EEST (2.5 h moonless) | 59° | 43 Bortle 6 | 94 Balos View, 1 h 23 min | 29.1 |
| Siena Tuscany | 04:20 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Picnic site near Podere Vignacci, 1 h 11 min | 19.9 |
| Eger Heves | 03:20 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Fa kilátó, 0 h 47 min | 10.4 |
| Cathedral City California | 04:30 PDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Lute Ridge Viewpoint, 1 h 25 min | 23.1 |
| Meaux Île-de-France | 04:20 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Parc Résidentiel du Château de Nogentel, 1 h 06 min | 6.7 |
| Lakewood New Jersey | 04:20 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Pecks Pond Picnic Area, 2 h 56 min | 7.4 |
| Elyria Ohio | 04:40 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Camp Mohaven, 1 h 47 min | 1 |
| Pulheim North Rhine-Westphalia | 03:50 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Picnic site near Patersweiher, 1 h 16 min | 5.5 |
| Ostrołęka Mazovia | 02:30 CEST (2 h moonless) | 58° | 42 Bortle 6 | 80 Campsite near Długie, 1 h 00 min | 7 |
| Starachowice Świętokrzyskie | 02:50 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Viewpoint near Kaliszany-Kolonia, 1 h 12 min | 6.9 |
| Pensacola Florida | 04:40 CDT (2 h moonless) | 56° | 19 Bortle 8 | 78 Open land near Molino, 0 h 59 min | 5.3 |
| Wheaton Illinois | 04:10 CDT (2 h moonless) | 62° | 20 Bortle 8 | 83 Parking area near Maytown, 2 h 02 min | 11 |
| Blois Centre-Val de Loire | 04:40 CEST (2 h moonless) | 61° | 55 Bortle 5 | 96 Picnic site near La Possonnière, 1 h 04 min | 8 |
| Watsonville California | 04:40 PDT (2 h moonless) | 60° | 29 Bortle 7 | 81 Picnic area near Bell Station, 1 h 00 min | 13.4 |
| Évora Évora | 05:00 WEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Bubulcus & Bolotas, 0 h 50 min | 23.7 |
| Frýdek-Místek Moravian-Silesian Region | 03:10 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Rozhledna Maruška, 1 h 20 min | 7.6 |
| Lake Havasu City Arizona | 04:20 MST (2 h moonless) | 59° | 43 Bortle 6 | 81 Viewpoint near Black Meadow Landing, 0 h 17 min | 14.6 |
| Braintree England | 03:00 BST (2 h moonless) | 58° | 42 Bortle 6 | 80 Car park near Thorpe Morieux, 0 h 49 min | 4.3 |
| Brive-la-Gaillarde Nouvelle-Aquitaine | 04:50 CEST (2 h moonless) | 61° | 55 Bortle 5 | 96 Camping la Plage, 1 h 02 min | 9.6 |
| Arles Provence-Alpes-Côte d'Azur | 04:50 CEST (2.5 h moonless) | 62° | 56 Bortle 5 | 83 Picnic site near Cabanes Cambon, 0 h 38 min | 12 |
| Weymouth England | 03:30 BST (2 h moonless) | 60° | 55 Bortle 5 | 81 Jurassic Coast Viewpoint, 0 h 20 min | 4.4 |
| Beauvais Hauts-de-France | 04:20 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Car park near Le Caule-Sainte-Beuve, 1 h 08 min | 6.1 |
| Yucaipa California | 04:30 PDT (2 h moonless) | 58° | 29 Bortle 7 | 80 Sawtooth Mountains Trailhead, 1 h 19 min | 24.3 |
| Châteauroux Centre-Val de Loire | 04:40 CEST (2 h moonless) | 61° | 55 Bortle 5 | 96 Camping Parc de la Brenne, 0 h 58 min | 8.1 |
| Katerini Central Macedonia | 04:50 EEST (2.5 h moonless) | 61° | 44 Bortle 6 | 82 Campsite near Papakourti, 1 h 00 min | 14.5 |
| Gilroy California | 04:40 PDT (2 h moonless) | 60° | 29 Bortle 7 | 81 Picnic area near Bell Station, 0 h 47 min | 25.6 |
| Poinciana Florida | 05:30 EDT (2 h moonless) | 55° | 28 Bortle 7 | 77 Viewpoint near Lake Marian Highlands, 1 h 28 min | 4.2 |
| Cholet Pays de la Loire | 04:50 CEST (2 h moonless) | 61° | 55 Bortle 5 | 96 Site de Grifférus, 0 h 44 min | 8.2 |
| Zawiercie Silesia | 03:00 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Picnic site near Perzyny, 0 h 55 min | 6.2 |
| Bagheria Sicily | 04:30 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Viewpoint near Piano Trifoglio, 1 h 21 min | 21.4 |
| Gummersbach North Rhine-Westphalia | 03:40 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Viewpoint near Liebenscheid-Weißenberg, 0 h 58 min | 5.9 |
| Oosterhout North Brabant | 03:50 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Camping 't Oude Dorp, 1 h 12 min | 6.7 |
| Fréjus Provence-Alpes-Côte d'Azur | 04:40 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Vue sur la vallée d'Ubraye, 1 h 51 min | 12.3 |
| Kingsport Tennessee | 05:10 EDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Powell Mountain Overlook, 0 h 40 min | 6.7 |
| Levittown Pennsylvania | 04:20 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Pecks Pond, 2 h 36 min | 7.4 |
| Alexandroupoli East Macedonia and Thrace | 04:30 EEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Picnic site near Leptokarya, 0 h 32 min | 21.7 |
| Waiblingen Baden-Württemberg | 04:00 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Picnic site near Schuppach, 1 h 01 min | 7.9 |
| Palm Beach Gardens Florida | 05:20 EDT (2 h moonless) | 54° | 27 Bortle 7 | 76 Port Mayaca North, 0 h 59 min | 4.7 |
| Velletri Lazio | 04:20 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Le Vedute, 1 h 55 min | 24.8 |
| Verviers Wallonia | 03:50 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Aire de Pierreuse, 1 h 03 min | 5.9 |
| Nordhorn Lower Saxony | 03:30 CEST (2 h moonless) | 58° | 54 Bortle 5 | 80 Car park near Rupennest, 0 h 57 min | 5.2 |
| Saint-Brieuc Brittany | 04:50 CEST (2 h moonless) | 61° | 55 Bortle 5 | 96 Camping les vieilles forges, 0 h 50 min | 8.6 |
| Milford Connecticut | 04:10 EDT (2 h moonless) | 61° | 29 Bortle 7 | 82 Monterey Cobbles, 2 h 04 min | 6.8 |
| Delano California | 04:30 PDT (2 h moonless) | 59° | 29 Bortle 7 | 81 Lot #3 Parking, 0 h 45 min | 24.9 |
| Greifswald Mecklenburg-Vorpommern | 02:40 CEST (2 h moonless) | 56° | 53 Bortle 5 | 91 Wasserwanderplatz Nehringen, 0 h 44 min | 3.3 |
| Huntersville North Carolina | 05:00 EDT (2 h moonless) | 59° | 29 Bortle 7 | 81 Parking area near Ex-Way, 1 h 41 min | 6.3 |
| Perth Amboy New Jersey | 04:20 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Burnt Mills Parking Area, 2 h 14 min | 7.4 |
| Cuxhaven Lower Saxony | 03:10 CEST (2 h moonless) | 57° | 53 Bortle 5 | 79 Beobachtungsturm Stinstedter See, 0 h 52 min | 4.8 |
| Wetzlar Hesse | 03:40 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Fischewosse, 0 h 49 min | 5.2 |
| Ålesund Møre og Romsdal | no full darkness | · | · | Car park near Gamlebøen, 1 h 14 min | 1.5 |
| Utrera Andalusia | 06:00 CEST (2.5 h moonless) | 60° | 43 Bortle 6 | 81 Campsite near Loma de las Madrigueras, 1 h 05 min | 23.5 |
| Southaven Mississippi | 04:40 CDT (2 h moonless) | 59° | 19 Bortle 8 | 81 Parking area near Little Texas, 1 h 00 min | 9.4 |
| Brentwood England | 03:10 BST (2 h moonless) | 59° | 29 Bortle 7 | 81 Car park near Othona Community, 0 h 52 min | 4.3 |
| Harrisonburg Virginia | 04:40 EDT (2 h moonless) | 60° | 29 Bortle 7 | 81 Shaws Fork Equestrian Campground, 1 h 12 min | 6 |
| DeSoto Texas | 05:10 CDT (2 h moonless) | 57° | 19 Bortle 8 | 79 Campground near Saint Elmo, 1 h 43 min | 12.1 |
| Mollet del Vallès Catalonia | 05:10 CEST (2.5 h moonless) | 62° | 30 Bortle 7 | 83 Car park near Pla de l'Hostal, 1 h 08 min | 9.1 |
| Burlington North Carolina | 04:50 EDT (2 h moonless) | 59° | 29 Bortle 7 | 81 Parking area near Hermosa, 1 h 54 min | 6.3 |
| Menden North Rhine-Westphalia | 03:40 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Picnic site near ehem. Nato Tanklager, 0 h 57 min | 5.9 |
| Montauban Occitanie | 05:00 CEST (2 h moonless) | 62° | 56 Bortle 5 | 97 Camping de la Salesse, 1 h 07 min | 11.7 |
| South Hill Washington | 03:50 PDT (1.5 h moonless) | 61° | 29 Bortle 7 | 82 Inspiration Point, 1 h 54 min | 13.6 |
| Charleville-Mézières Grand Est | 04:10 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Observatoire de Voncq, 0 h 45 min | 5.1 |
| Albi Occitanie | 04:50 CEST (2 h moonless) | 61° | 55 Bortle 5 | 96 Camping Municipal de Roupeyrac, 0 h 51 min | 11.2 |
| Esher England | 03:10 BST (2 h moonless) | 59° | 29 Bortle 7 | 81 Edward Thomas Memorial, 0 h 58 min | 3.5 |
| Elkhart Indiana | 05:00 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Star City, 1 h 58 min | 10.6 |
| La Crosse Wisconsin | 04:10 CDT (2 h moonless) | 62° | 30 Bortle 7 | 83 Parking area near Reed, 0 h 59 min | 8.9 |
| Welland Ontario | 04:30 EDT (2 h moonless) | 62° | 30 Bortle 7 | 83 Picnic area near Jacksonburg, 2 h 25 min | 2.1 |
| Florissant Missouri | 04:30 CDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Campground near Macoupin, 1 h 17 min | 10.2 |
| Pula Istria | 04:00 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Veli slap, 0 h 55 min | 9.1 |
| Albany Oregon | 04:10 PDT (2 h moonless) | 61° | 44 Bortle 6 | 82 Parking area near Burnt Woods, 0 h 55 min | 15.2 |
| Tarbes Occitanie | 05:10 CEST (2.5 h moonless) | 62° | 56 Bortle 5 | 97 Campsite near Séoube, 1 h 10 min | 8.4 |
| Mouscron Wallonia | 04:00 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Viewpoint near La Bigaude, 0 h 48 min | 5.6 |
| Glendora California | 04:30 PDT (2 h moonless) | 58° | 19 Bortle 8 | 80 X-33, 1 h 42 min | 24.3 |
| Lamia Central Greece | 05:00 EEST (2.5 h moonless) | 61° | 44 Bortle 6 | 82 Picnic site near Agios Nikolaos, 1 h 12 min | 23.9 |
| Jūrmala Riga Region | 01:50 EEST (1 h moonless) | 49° | 48 Bortle 5 | 71 Viesatas dabas taka, 1 h 23 min | 5.6 |
| San Severo Apulia | 04:10 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Mecca Club, 1 h 09 min | 23.5 |
| Roskilde Zealand | 02:20 CEST (1.5 h moonless) | 53° | 51 Bortle 5 | 75 Vejrhøj, 0 h 49 min | 5.4 |
| Brookhaven Georgia | 05:20 EDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Parking area near Pleasant Gap, 1 h 55 min | 6.9 |
| Levittown New York | 04:10 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Viewpoint near Boston Corner, 2 h 55 min | 9 |
| Palm Desert California | 04:30 PDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Cottonwood Group Campground, 1 h 01 min | 23.1 |
| Bad Homburg vor der Höhe Hesse | 03:50 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Picnic site near Rüddingshausen, 0 h 46 min | 5.2 |
| Porvoo Uusimaa | no full darkness | · | · | Car park near Häggbacka, 0 h 49 min | 6.2 |
| Willich North Rhine-Westphalia | 03:50 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Viewpoint near Vynen, 0 h 54 min | 5.9 |
| Puertollano Castilla-La Mancha | 05:40 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Trailhead near Saceruela, 1 h 02 min | 23.7 |
| Joplin Missouri | 04:50 CDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Sandstone Trail, 0 h 58 min | 12 |
| Enid Oklahoma | 05:10 CDT (2 h moonless) | 60° | 29 Bortle 7 | 81 Big Marsh Boardwalk, 1 h 01 min | 11.3 |
| Calvià Balearic Islands | 05:10 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Mirador des Carril, 1 h 04 min | 14.8 |
| Bonita Springs Florida | 05:30 EDT (2 h moonless) | 54° | 27 Bortle 7 | 76 Sabal Palm RV Resort, 1 h 33 min | 3.1 |
| Caldwell Idaho | 04:50 MDT (2 h moonless) | 61° | 29 Bortle 7 | 82 Succor Creek Campground, 1 h 13 min | 16.5 |
| Segovia Castile and León | 05:30 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Mirador de la Hoz, 1 h 09 min | 22.3 |
| Bitonto Apulia | 04:10 CEST (2.5 h moonless) | 61° | 44 Bortle 6 | 82 Zona parcheggio "Terra Rossa", 0 h 58 min | 21.5 |
| Mikkeli South Savo | no full darkness | · | · | Viewpoint near Kalkkeronvuori, 0 h 50 min | 5.7 |
| Morecambe England | 02:50 BST (2 h moonless) | 56° | 53 Bortle 5 | 78 Orton Quarry, 0 h 46 min | 1.6 |
| Pinellas Park Florida | 05:30 EDT (2 h moonless) | 55° | 19 Bortle 8 | 77 Open land near Zolfo Springs, 1 h 59 min | 1.4 |
| Battle Creek Michigan | 04:50 EDT (2 h moonless) | 61° | 29 Bortle 7 | 82 Camp Frontier, 1 h 35 min | 9.9 |
| Redhill England | 03:10 BST (2 h moonless) | 59° | 43 Bortle 6 | 81 Dunction Hill, 1 h 02 min | 3.5 |
| Mazara del Vallo Sicily | 04:40 CEST (2.5 h moonless) | 60° | 29 Bortle 7 | 81 Picnic site near Castagnola, 1 h 11 min | 16.9 |
| Emden Lower Saxony | 03:20 CEST (2 h moonless) | 57° | 53 Bortle 5 | 79 Car park near Am Zollhaus, 0 h 39 min | 2.5 |
| Welwyn Garden City England | 03:10 BST (2 h moonless) | 59° | 43 Bortle 6 | 81 Great Yeldham Sports Ground Parking, 1 h 11 min | 3.5 |
| Horsham England | 03:10 BST (2 h moonless) | 59° | 43 Bortle 6 | 81 Viewpoint near Bramshott Bottom, 0 h 56 min | 3.5 |
| Casa Grande Arizona | 04:10 MST (2 h moonless) | 58° | 29 Bortle 7 | 80 Parking area near Ali Oidak, 1 h 13 min | 7 |
| The Villages Florida | 05:30 EDT (2 h moonless) | 56° | 28 Bortle 7 | 78 Parking area near Island Grove, 1 h 04 min | 4.2 |
| Grand Island Nebraska | 04:50 CDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Elba, 0 h 42 min | 8.4 |
| Grapevine Texas | 05:10 CDT (2 h moonless) | 57° | 19 Bortle 8 | 79 Parking area near Saint Jo, 1 h 32 min | 13.1 |
| Neu-Ulm Bavaria | 04:00 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Viewpoint near Moor, 0 h 51 min | 6.5 |
| Kentwood Michigan | 04:50 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Ely Lake Campground, 1 h 02 min | 9.9 |
| Lingen Lower Saxony | 03:30 CEST (2 h moonless) | 58° | 54 Bortle 5 | 80 Kreuzberg, 0 h 37 min | 5.2 |
| Venice Veneto | 04:10 CEST (2.5 h moonless) | 62° | 44 Bortle 6 | 83 Capalonga, 1 h 32 min | 7.3 |
| Châlons-en-Champagne Grand Est | 04:10 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Viewpoint near Longues Roies, 0 h 56 min | 7.1 |
| Dartford England | 03:10 BST (2 h moonless) | 59° | 19 Bortle 8 | 81 Car park near Reading Street, 1 h 00 min | 4.3 |
| Plainfield New Jersey | 04:20 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Camp Lee Mar / Lee Mar tábor, 2 h 06 min | 7.4 |
| Leesburg Virginia | 04:40 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Huntly, 1 h 25 min | 6.7 |
| Erftstadt North Rhine-Westphalia | 03:50 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Panoramer Dörferblick, 0 h 52 min | 5.5 |
| Parsippany New Jersey | 04:20 EDT (2 h moonless) | 62° | 20 Bortle 8 | 83 Parking area near Pecks Pond, 1 h 37 min | 7.4 |
| Martin Žilina Region | 03:10 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Moréna, 1 h 19 min | 7.6 |
| Staines England | 03:10 BST (2 h moonless) | 59° | 29 Bortle 7 | 81 Two Hoots, 0 h 56 min | 3.5 |
| Royal Leamington Spa England | 03:10 BST (2 h moonless) | 59° | 43 Bortle 6 | 81 Cotswolds Camping at Holycombe, 0 h 45 min | 3.8 |
| Buckeye Arizona | 04:20 MST (2 h moonless) | 59° | 29 Bortle 7 | 81 Open land 61 km from Gila Bend, 1 h 22 min | 9.9 |
| Teplice Ústí nad Labem Region | 03:20 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Viewpoint near Želeč, 1 h 06 min | 5 |
| Vittoria Sicily | 04:30 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Eurocamping Due Rocche, 1 h 04 min | 14.5 |
| Salo Southwest Finland | no full darkness | · | · | Viewpoint near Korssuddarna, 1 h 04 min | 5.1 |
| Legionowo Mazovia | 02:40 CEST (2 h moonless) | 59° | 43 Bortle 6 | 81 Viewpoint near Chrzanowo, 1 h 06 min | 6.6 |
| Narbonne Occitanie | 04:50 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Le Rouquié du Lac, 1 h 30 min | 11.3 |
| Lahr Baden-Württemberg | 04:00 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Viewpoint near Kaltenherberg, 1 h 11 min | 7.6 |
| Belleville Ontario | 04:10 EDT (2 h moonless) | 61° | 29 Bortle 7 | 82 Picnic area near Madoc, 0 h 53 min | 7.2 |
| Saint-Malo Brittany | 04:40 CEST (2 h moonless) | 60° | 55 Bortle 5 | 95 Belvédère sur la Baie du Mont St Michel, 0 h 34 min | 8.6 |
| Lakewood Ohio | 04:40 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Padanaram, 2 h 00 min | 5.3 |
| Skien Telemark | no full darkness | · | · | Branntårn, 1 h 55 min | 3.1 |
| Ibbenbueren North Rhine-Westphalia | 03:30 CEST (2 h moonless) | 58° | 54 Bortle 5 | 80 Picnic site near Hahnenmoor, 0 h 59 min | 5.2 |
| Herning Central Jutland | 02:20 CEST (1.5 h moonless) | 52° | 50 Bortle 5 | 87 Viewpoint near Vedersø Klit, 1 h 07 min | 6.6 |
| Passau Bavaria | 03:40 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Viewpoint near Solla, 0 h 40 min | 5.8 |
| Clacton-on-Sea England | 03:00 BST (2 h moonless) | 58° | 54 Bortle 5 | 80 Car park near Cransford, 1 h 06 min | 4.3 |
| Gronau North Rhine-Westphalia | 03:30 CEST (2 h moonless) | 58° | 54 Bortle 5 | 80 Picknick mit Schutzraum, 0 h 38 min | 5.2 |
| Cumbernauld Scotland | 02:20 BST (1.5 h moonless) | 53° | 27 Bortle 7 | 75 Creag an Tuirc, 0 h 57 min | 1.4 |
| Laval Pays de la Loire | 04:40 CEST (2 h moonless) | 61° | 55 Bortle 5 | 96 Parking du Cimetière, 0 h 48 min | 8 |
| Hyères Provence-Alpes-Côte d'Azur | 04:40 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Picnic site near Collobrières, 0 h 52 min | 12.3 |
| Burien Washington | 03:50 PDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Riverbend, 1 h 46 min | 13.6 |
| Tarnobrzeg Subcarpathia | 02:50 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Picnic site near Sieraków nad Tanwią, 1 h 09 min | 7.4 |
| Havertown Pennsylvania | 04:20 EDT (2 h moonless) | 60° | 20 Bortle 8 | 81 Parking area near Pecks Pond, 2 h 49 min | 7.9 |
| Schwerte North Rhine-Westphalia | 03:40 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Picnic site near Oberrarbach, 1 h 01 min | 5.9 |
| North Bay Ontario | 04:10 EDT (2 h moonless) | 62° | 30 Bortle 7 | 97 Picnic area near Tomiko, 0 h 32 min | 5.5 |
| Logan Utah | 04:40 MDT (2 h moonless) | 61° | 29 Bortle 7 | 82 Rainbow Cove Campground, 1 h 37 min | 14.7 |
| Kirkcaldy Scotland | 02:10 BST (1.5 h moonless) | 52° | 39 Bortle 6 | 74 Open land near Crail, 0 h 48 min | 0.7 |
| Speyer Rhineland-Palatinate | 03:50 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Krappenfels, 1 h 08 min | 6.8 |
| Saint-Hyacinthe Quebec | 03:50 EDT (2 h moonless) | 62° | 20 Bortle 8 | 83 Viewpoint near West Ely, 1 h 02 min | 6.5 |
| Rovigo Veneto | 04:10 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Area picnic Pineta Cassella, 1 h 19 min | 4.8 |
| Harrisburg Pennsylvania | 04:30 EDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Parking area near Evendale, 1 h 14 min | 7.4 |
| Galveston Texas | 05:20 CDT (2 h moonless) | 56° | 19 Bortle 8 | 78 Beaver Slide Trailhead, 2 h 51 min | 8.2 |
| Yeovil England | 03:30 BST (2 h moonless) | 60° | 43 Bortle 6 | 81 Litton Lakes, 0 h 41 min | 4.4 |
| Keighley England | 02:50 BST (2 h moonless) | 57° | 42 Bortle 6 | 79 Middle falls, 0 h 51 min | 2.8 |
| Kotka Kymenlaakso | no full darkness | · | · | Hurpun tila camping, 1 h 04 min | 6.2 |
| Poway California | 04:30 PDT (2 h moonless) | 57° | 28 Bortle 7 | 79 Eagle rock, 1 h 16 min | 5 |
| Jihlava Vysočina Region | 03:30 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Viewpoint near Terezín, 1 h 11 min | 6.2 |
| Dunaújváros Fejér | 03:30 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Lépcső, 1 h 05 min | 9.9 |
| Heidenheim an der Brenz Baden-Württemberg | 03:50 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Aussichtsplattform, 0 h 46 min | 6.5 |
| Stonecrest Georgia | 05:20 EDT (2 h moonless) | 58° | 19 Bortle 8 | 80 Parking area near Penfield, 1 h 29 min | 6.9 |
| Östersund Jämtland | no full darkness | · | · | Lillholmsjö Gästgivargård och Camping, 1 h 06 min | 4 |
| Silkeborg Central Jutland | 02:20 CEST (1.5 h moonless) | 53° | 51 Bortle 5 | 75 Grill og Bålplads, 0 h 55 min | 6.6 |
| Moss Østfold | no full darkness | · | · | Vagnaren, 1 h 09 min | 3.2 |
| Dornbirn Vorarlberg | 04:00 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Wildbeobachtung, 2 h 06 min | 7.4 |
| Alytus Alytus County | 03:00 EEST (2 h moonless) | 56° | 41 Bortle 6 | 78 Vaizdas į Čepkelių raistą, 1 h 01 min | 7.8 |
| Poprad Prešov Region | 03:10 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Rozhľadňa Zbojská, 1 h 20 min | 8.1 |
| Karviná Moravian-Silesian Region | 03:10 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Viewpoint near Hruška, 1 h 34 min | 7.6 |
| Trollhättan Västra Götaland | no full darkness | · | · | Viewpoint near Dalbergså, 0 h 53 min | 0.7 |
| Kokkola Central Ostrobothnia | no full darkness | · | · | Sautinkarin matkailukeskus, 0 h 38 min | 4.5 |
| Xanthi East Macedonia and Thrace | 04:40 EEST (2.5 h moonless) | 61° | 44 Bortle 6 | 82 Zarkadia, 1 h 27 min | 18.7 |
| Mladá Boleslav Central Bohemian Region | 03:20 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Car park near Velký les, 0 h 46 min | 4.9 |
| Hørsholm Capital Region | 02:20 CEST (1.5 h moonless) | 54° | 51 Bortle 5 | 76 Viewpoint near Hanebjerg, 0 h 41 min | 5.4 |
| Nagykanizsa Zala | 03:40 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Német mezői kilátó, 1 h 25 min | 9.2 |
| Hedensted Central Jutland | 02:30 CEST (1.5 h moonless) | 54° | 51 Bortle 5 | 76 Car park near Stakroge, 1 h 03 min | 4.6 |
| Järvenpää Uusimaa | no full darkness | · | · | Kolholankallio, 1 h 11 min | 6.2 |
| Agrinio West Greece | 05:00 EEST (2.5 h moonless) | 60° | 43 Bortle 6 | 81 Car park near Katochi, 0 h 49 min | 28 |
| Figueira da Foz Coimbra | 05:00 WEST (2.5 h moonless) | 61° | 55 Bortle 5 | 82 Parque de Merendas do Osso da Baleia, 0 h 31 min | 19.3 |
| Chomutov Ústí nad Labem Region | 03:30 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Plot, 1 h 13 min | 5 |
| Děčín Ústí nad Labem Region | 03:20 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Brot, 1 h 10 min | 4.9 |
| Jablonec nad Nisou Liberec Region | 03:20 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Parkoviště u hřiště, 1 h 07 min | 4.9 |
| Lohja Uusimaa | no full darkness | · | · | Savilahti, 1 h 06 min | 6.2 |
| Komotini East Macedonia and Thrace | 04:30 EEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Picnic site near Leptokarya, 1 h 10 min | 21.8 |
| Karlovy Vary Karlovy Vary Region | 03:30 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Picnic site near Dobrá Voda, 0 h 43 min | 5 |
| Nurmijärvi Uusimaa | no full darkness | · | · | Viewpoint near Heinäistenranta, 1 h 12 min | 6.2 |
| Slavonski Brod Brod-Posavina | 03:40 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Rogin Kamen, 1 h 27 min | 12.8 |
| Drama East Macedonia and Thrace | 04:40 EEST (2.5 h moonless) | 61° | 55 Bortle 5 | 82 Viewpoint near Ano Vrontou, 1 h 32 min | 18.7 |
| Wiener Neustadt Lower Austria | 03:30 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Picnic site near Schusterwald, 1 h 07 min | 9.1 |
| Ponte de Lima Viana do Castelo | 04:50 WEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Miradouro das águas vertentes, 0 h 54 min | 21.6 |
| Veroia Central Macedonia | 04:50 EEST (2.5 h moonless) | 61° | 44 Bortle 6 | 82 Car park near Metaxas, 1 h 24 min | 14.5 |
| Næstved Zealand | 02:30 CEST (1.5 h moonless) | 54° | 51 Bortle 5 | 89 Viewpoint near Vindebæk, 0 h 55 min | 7.7 |
| Drogheda Leinster | 03:10 IST (2 h moonless) | 57° | 42 Bortle 6 | 79 Viewpoint near Cortober, 0 h 57 min | 1.1 |
| Hódmezővásárhely Csongrád-Csanád | 03:30 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Car park near Gödény-oldal-dűlő, 1 h 07 min | 12.1 |
| Thun Bern | 04:20 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Picnic site near Bundsteg, 0 h 48 min | 7 |
| Prievidza Trenčín Region | 03:20 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Na Širokú lúku, 1 h 28 min | 7.7 |
| Hyvinkää Uusimaa | no full darkness | · | · | Car park near Lehtelä, 1 h 11 min | 6.2 |
| Prostějov Olomouc Region | 03:20 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Picnic site near Volárna, 1 h 11 min | 6.3 |
| Bellinzona Ticino | 04:10 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Val Tenigia, 1 h 56 min | 5.8 |
| Dundalk Leinster | 03:10 IST (2 h moonless) | 57° | 42 Bortle 6 | 79 Car park near Leacht Tulaí, 1 h 01 min | 0.7 |
| Tuusula Uusimaa | no full darkness | · | · | Syväjärvi, 1 h 10 min | 6.2 |
| Borlänge Dalarna | no full darkness | · | · | Lindesnäs camping, 1 h 25 min | 4.8 |
| Tromsø Troms | no full darkness | · | · | Skogsfjordvatn skole, 1 h 21 min | 2.7 |
| Karlovac Karlovac | 03:50 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Picnic site near Begovac, 1 h 19 min | 10.6 |
| Kirkkonummi Uusimaa | no full darkness | · | · | Car park near Sandnäs udd, 1 h 14 min | 6.2 |
| Viborg Central Jutland | 02:10 CEST (1.5 h moonless) | 52° | 50 Bortle 5 | 87 Ertebølle Strand Camping, 0 h 51 min | 6.6 |
| Sesimbra Setúbal | 05:00 WEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Car park near Albergaria do Sado, 1 h 15 min | 7.8 |
| Fredericia South Denmark | 02:30 CEST (1.5 h moonless) | 54° | 51 Bortle 5 | 76 Picnic site near Syvstjernen, 0 h 52 min | 4.6 |
| Tumba Stockholm | no full darkness | · | · | Norrudden, 1 h 11 min | 1.1 |
| Guimarães Braga | 04:50 WEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Serra do Barroso, 1 h 21 min | 21.6 |
| Přerov Olomouc Region | 03:20 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Viewpoint near Vysoká, 1 h 08 min | 6.3 |
| Haugesund Rogaland | no full darkness | · | · | Tungesvik Gard, 1 h 32 min | 1.6 |
| Pärnu Pärnu County | no full darkness | · | · | Matsiranna telkimisala, 0 h 59 min | 6.6 |
| Guarda Guarda | 04:50 WEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Miradouro, 0 h 49 min | 22 |
| Corfu Ionian Islands | 05:00 EEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Car park near Agios Matthaios, 0 h 33 min | 18.8 |
| Zvolen Banská Bystrica Region | 03:20 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Viewpoint near Horné Neslané, 1 h 20 min | 7.7 |
| Kristianstad Skåne | 02:10 CEST (1.5 h moonless) | 54° | 27 Bortle 7 | 76 Car park near Hallaryd, 1 h 04 min | 3.6 |
| Cegléd Pest | 03:20 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Car park near Tiszasüly, 1 h 00 min | 9.5 |
| Rauma Satakunta | no full darkness | · | · | Viewpoint near Lyökki, 1 h 11 min | 5 |
| Nyköping Södermanland | no full darkness | · | · | Car park near Oxmossen, 1 h 09 min | 3.1 |
| Portimão Faro | 05:10 WEST (2.5 h moonless) | 60° | 43 Bortle 6 | 81 Car park near Portela do Lobo, 1 h 08 min | 26.2 |
| Kalmar Kalmar | 01:40 CEST (1.5 h moonless) | 51° | 26 Bortle 7 | 73 Car park near Kårehamn, 1 h 02 min | 4.7 |
| Fribourg Fribourg | 04:20 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Tanzbödeli, 1 h 33 min | 7 |
| Steyr Upper Austria | 03:40 CEST (2 h moonless) | 61° | 55 Bortle 5 | 96 Viewpoint near Hörantalm, 2 h 17 min | 6.9 |
| Køge Zealand | 02:30 CEST (1.5 h moonless) | 55° | 52 Bortle 5 | 77 Viewpoint near Bisserup, 1 h 03 min | 5.4 |
| Celje Savinja | 03:50 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Viewpoint near Končnik, 1 h 27 min | 8.1 |
| Kranj Upper Carniola | 03:50 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Soriška planina, 0 h 55 min | 8.1 |
| La Chaux-de-Fonds Neuchâtel | 04:20 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 7.7 |
| Baja Bács-Kiskun | 03:30 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 amatőrcsillagász észlelőhely (7,44mn sötét égbolt), Hajós-Kéleshalom, 1 h 05 min | 9.9 |
| Považská Bystrica Trenčín Region | 03:20 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Viewpoint near Sokolia skala, 1 h 19 min | 7.6 |
| Falun Dalarna | no full darkness | · | · | Car park near Södra Flät, 1 h 02 min | 4.8 |
| Lagkadas Central Macedonia | 04:50 EEST (2.5 h moonless) | 61° | 55 Bortle 5 | 82 Picnic site near Varvara, 1 h 01 min | 19 |
| Skövde Västra Götaland | no full darkness | · | · | Car park near Hulan, 1 h 07 min | 0.7 |
| Nové Zámky Nitra Region | 03:30 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Viewpoint near Hony v Hrabine, 1 h 17 min | 9.5 |
| Esch-sur-Alzette Esch-sur-Alzette | 04:00 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Picnic site near Op der Hoecht, 0 h 48 min | 5.1 |
| Schaffhausen Schaffhausen | 04:10 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Viewpoint near Rollirain, 0 h 31 min | 7.4 |
| Upplands Väsby Stockholm | no full darkness | · | · | Car park near Brunnsta, 1 h 04 min | 1.1 |
| Nokia Pirkanmaa | no full darkness | · | · | Soljastensuo luonnontarkkailulava, 1 h 13 min | 5.7 |
| Kozani West Macedonia | 04:50 EEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Viewpoint near Agia Sotira, 1 h 06 min | 20.7 |
| Kajaani Kainuu | no full darkness | · | · | Picnic site near Tuohilehto, 1 h 16 min | 4.6 |
| Česká Lípa Liberec Region | 03:20 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Vilemínina stěna, 0 h 49 min | 4.9 |
| Varaždin Varaždin | 03:40 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Pavilon, 1 h 14 min | 9.2 |
| Viana do Castelo Viana do Castelo | 04:50 WEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Miradouro de Tibo, 1 h 10 min | 21.6 |
| Michalovce Košice Region | 03:10 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Viewpoint near Vrch, 1 h 01 min | 7.5 |
| Skellefteå Västerbotten | no full darkness | · | · | naturgården Udden, 0 h 55 min | 4.5 |
| Kohtla-Järve Ida-Viru County | no full darkness | · | · | Lagedi telkimisala, 1 h 01 min | 4.7 |
| Chur Grisons | 04:10 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 5.8 |
| Hillerød Capital Region | 02:20 CEST (1.5 h moonless) | 54° | 51 Bortle 5 | 76 Harehøje, 0 h 54 min | 5.4 |
| Bragança Bragança | 04:40 WEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Viewpoint near Fraga da Miuva, 0 h 58 min | 19.5 |
| Znojmo South Moravian Region | 03:30 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Picnic site near Jiřice u Moravských Budějovic, 0 h 26 min | 7.5 |
| Helsingør Capital Region | 02:10 CEST (1.5 h moonless) | 53° | 51 Bortle 5 | 75 Hald, den offentlige strandgrund, 0 h 59 min | 3.2 |
| Marijampolė Marijampolė County | 03:00 EEST (2 h moonless) | 56° | 41 Bortle 6 | 78 Atokvėpio vieta prie Šlavantų piliakalnio, 0 h 57 min | 8.1 |
| Spišská Nová Ves Košice Region | 03:10 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Viewpoint near Jelení hrad, 1 h 43 min | 7.5 |
| Uddevalla Västra Götaland | no full darkness | · | · | Picnic site near Restadstegen, 1 h 07 min | 4.3 |
| Rapperswil St. Gallen | 04:10 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Viewpoint near Firstboden, 1 h 08 min | 7.4 |
| Beja Beja | 05:00 WEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Car park near São Martinho das Amoreiras, 1 h 03 min | 23.7 |
| Sion Valais | 04:20 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Roc de la Vache, 0 h 48 min | 7 |
| Salgótarján Nógrád | 03:20 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Tuzson Torony, 0 h 39 min | 7.7 |
| Esposende Braga | 04:50 WEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Picnic site near Igreja, 1 h 05 min | 21.6 |
| Třebíč Vysočina Region | 03:30 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Car park near Rancířov, 0 h 57 min | 6.2 |
| Porsgrunn Telemark | no full darkness | · | · | Knarren, 1 h 31 min | 3.1 |
| Tábor South Bohemian Region | 03:30 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Viewpoint near Vysoká Lhota, 0 h 33 min | 6.2 |
| Kangasala Pirkanmaa | no full darkness | · | · | Telaranta, 1 h 12 min | 5.9 |
| Varberg Halland | 01:30 CEST (0.5 h moonless) | 49° | 25 Bortle 7 | 71 Car park near Husåsen, 0 h 53 min | 3.9 |
| Szekszárd Tolna | 03:30 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Viewpoint near Borjád, 0 h 40 min | 9.9 |
| Bodø Nordland | no full darkness | · | · | Skaugvoll camping, 1 h 25 min | 2.5 |
| Navan Leinster | 03:10 IST (2 h moonless) | 57° | 42 Bortle 6 | 79 Car park near Carrickallen, 0 h 57 min | 1.1 |
| Ylöjärvi Pirkanmaa | no full darkness | · | · | Car park near Väärinmaja, 1 h 20 min | 5.7 |
| Palmerston Northern Territory | 05:40 ACST (2 h moonless) | 19° | 16 Bortle 6 | 36 Viewpoint near Koolpinyah, 0 h 39 min | 18 |
| Třinec Moravian-Silesian Region | 03:10 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Viewpoint near U Krasuľov, 1 h 28 min | 7.6 |
| Bray Leinster | 03:10 IST (2 h moonless) | 57° | 42 Bortle 6 | 79 Car park near Clonroe Cross Roads, 0 h 59 min | 1.1 |
| Lagos Faro | 05:10 WEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Viewpoint near Ponta do Pau, 0 h 53 min | 26.2 |
| Castelo Branco Castelo Branco | 04:50 WEST (2 h moonless) | 60° | 29 Bortle 7 | 81 Miradouro da Ribeira do Aravil, 0 h 44 min | 23.3 |
| Neuchâtel Neuchâtel | 04:20 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Picnic site near Au Moulin-du-Lac, 0 h 46 min | 7 |
| Vác Pest | 03:20 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Dobogó-tető, geodéziai torony, 1 h 35 min | 9.5 |
| Feldkirch Vorarlberg | 04:10 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Zugspitzblick, 1 h 48 min | 7.4 |
| Kolín Central Bohemian Region | 03:20 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Viewpoint near Petrovice u Uhelné Příbramě, 0 h 46 min | 4.9 |
| Pápa Veszprém | 03:30 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Car park near Magyargencs, 0 h 27 min | 9.1 |
| Gyöngyös Heves | 03:20 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Fa kilátó, 0 h 56 min | 9.5 |
| Cheb Karlovy Vary Region | 03:30 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Lohhauser, 0 h 50 min | 5 |
| Karditsa Thessaly | 05:00 EEST (2.5 h moonless) | 61° | 55 Bortle 5 | 82 Campsite near Kamaria, 1 h 36 min | 22.5 |
| Espinho Aveiro | 04:50 WEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Monte Coruche, 1 h 22 min | 21.6 |
| Příbram Central Bohemian Region | 03:30 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Viewpoint near Varta, 0 h 48 min | 6.2 |
| Ventspils Kurzeme | no full darkness | · | · | Hortus, 0 h 51 min | 2.7 |
| Åkersberga Stockholm | no full darkness | · | · | Picnic site near Västerbacken, 1 h 09 min | 1 |
| Örnsköldsvik Västernorrland | no full darkness | · | · | Kärrsjögården, 1 h 03 min | 4.3 |
| Mazeikiai Telšiai County | 02:20 EEST (1.5 h moonless) | 52° | 50 Bortle 5 | 74 Picnic site near Aizvīķi, 0 h 48 min | 5.7 |
| Rethymno Crete | 05:00 EEST (2.5 h moonless) | 59° | 54 Bortle 5 | 94 Cape Melissa, 1 h 11 min | 29.1 |
| Thebes Central Greece | 04:50 EEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Picnic site near Zelitsa, 1 h 21 min | 28.2 |
| Kazincbarcika Borsod-Abaúj-Zemplén | 03:10 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Barátfői kilátó, 1 h 18 min | 7.5 |
| Gödöllő Pest | 03:20 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Viewpoint near Üdülőtelep, 1 h 15 min | 9.5 |
| Komárno Nitra Region | 03:30 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Car park near Zemné, 0 h 40 min | 9.5 |
| Gyula Békés | 03:20 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Car park near Kardos, 0 h 49 min | 12.1 |
| Landskrona Skåne | 02:10 CEST (1.5 h moonless) | 53° | 27 Bortle 7 | 75 Bälinge Badet, 0 h 56 min | 5.4 |
| Holstebro Central Jutland | 02:20 CEST (1.5 h moonless) | 52° | 50 Bortle 5 | 87 Viewpoint near Vedersø Klit, 0 h 39 min | 6.6 |
| Hajdúböszörmény Hajdú-Bihar | 03:10 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Madármegyfigyelő torony, 0 h 58 min | 10.4 |
| Vallentuna Stockholm | no full darkness | · | · | Car park near Tuna, 1 h 10 min | 1 |
| Slagelse Zealand | 02:30 CEST (1.5 h moonless) | 54° | 51 Bortle 5 | 76 Viewpoint near Bisserup, 0 h 36 min | 7.7 |
| Kiskunfélegyháza Bács-Kiskun | 03:30 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Car park near Gödény-oldal-dűlő, 0 h 59 min | 9.9 |
| Ajka Veszprém | 03:30 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Szajki Tavak Camping, 0 h 52 min | 9.1 |
| Orosháza Békés | 03:30 CEST (2.5 h moonless) | 62° | 56 Bortle 5 | 83 Car park near Gádoros, 0 h 18 min | 12.1 |
| Savonlinna South Savo | no full darkness | · | · | Lomasaaret, 0 h 43 min | 4.6 |
| Šibenik Šibenik-Knin | 04:00 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Picnic site near Glavaš, 1 h 33 min | 16.2 |
| Písek South Bohemian Region | 03:30 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Viewpoint near U lesíka, 1 h 11 min | 6.2 |
| Motala Östergötland | no full darkness | · | · | Viewpoint near Stigmanspasset, 1 h 14 min | 3.4 |
| Arendal Agder | no full darkness | · | · | Car park near Sagmo, 1 h 17 min | 2.7 |
| Levice Nitra Region | 03:20 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Na Kozom chrbte, 1 h 00 min | 7.7 |
| Zug Zug | 04:10 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Camping Gadmen, 1 h 33 min | 7.4 |
| Humenné Prešov Region | 03:00 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Viewpoint near Vrch, 0 h 31 min | 7.5 |
| Mosonmagyaróvár Győr-Moson-Sopron | 03:30 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Csalogány Tábor és Kemping, 1 h 08 min | 9.1 |
| Bardejov Prešov Region | 03:00 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Car park near Kurima, 0 h 25 min | 8.1 |
| Dunakeszi Pest | 03:20 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Rozhľadňa Stráž, 1 h 21 min | 9.5 |
| Corinth Peloponnese | 05:00 EEST (2.5 h moonless) | 60° | 55 Bortle 5 | 81 Car park near Zireia, 1 h 26 min | 27.8 |
| Liptovský Mikuláš Žilina Region | 03:10 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Radoška, 1 h 59 min | 7.6 |
| Yverdon-les-Bains Vaud | 04:20 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 7 |
| Ózd Borsod-Abaúj-Zemplén | 03:20 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Kilátás Zabar és a Medves felé, 0 h 33 min | 7.5 |
| Ptolemaïda West Macedonia | 04:50 EEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Picnic site near Dilofo, 1 h 25 min | 20.7 |
| Velika Gorica Zagreb County | 03:50 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Car park near Bunčići, 1 h 12 min | 11.7 |
| Chalkidona Central Macedonia | 04:50 EEST (2.5 h moonless) | 61° | 55 Bortle 5 | 82 Picnic site near Kouritsa, 1 h 05 min | 14.5 |
| Bregenz Vorarlberg | 04:00 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Simmel, 1 h 18 min | 7.4 |
| Holbæk Zealand | 02:20 CEST (1.5 h moonless) | 53° | 75 Bortle 4 | this is one | 7.7 |
| Hamar Innlandet | no full darkness | · | · | Viewpoint near Nysætra, 1 h 05 min | 4.2 |
| Santarém Santarém | 05:00 WEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Parque de Merendas do Moinho de Vento, 0 h 59 min | 17 |
| Kiskunhalas Bács-Kiskun | 03:30 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 amatőrcsillagász észlelőhely (7,44mn sötét égbolt), Hajós-Kéleshalom, 1 h 02 min | 9.9 |
| Trutnov Hradec Králové Region | 03:10 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Kazabrud, 0 h 59 min | 4.9 |
| Trelleborg Skåne | 02:20 CEST (1.5 h moonless) | 54° | 18 Bortle 8 | 76 Bingsmarkens camping, 0 h 32 min | 5.4 |
| Póvoa de Varzim Porto | 04:50 WEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Miradouro, 1 h 01 min | 21.6 |
| Lillehammer Innlandet | no full darkness | · | · | Campsite near Revsjøplassen, 1 h 42 min | 3.9 |
| Marinha Grande Leiria | 05:00 WEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Viewpoint near Vale Furado, 0 h 24 min | 17 |
| Vihti Uusimaa | no full darkness | · | · | Savilahti, 0 h 42 min | 6.2 |
| Esztergom Komárom-Esztergom | 03:20 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Rakottyás kilátóhely, 0 h 58 min | 9.5 |
| Partille Västra Götaland | no full darkness | · | · | Car park near Sävsjöos, 0 h 55 min | 3.9 |
| Riihimäki Kanta-Häme | no full darkness | · | · | Car park near Perähuhta, 0 h 44 min | 6.2 |
| Mytilene North Aegean | 04:40 EEST (2.5 h moonless) | 61° | 55 Bortle 5 | 82 Car park near Agios Pavlos, 0 h 44 min | 29.4 |
| Vinkovci Vukovar-Srijem | 03:40 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Kamp Borovik, 1 h 15 min | 12.8 |
| Ennis Munster | 03:30 IST (2 h moonless) | 58° | 42 Bortle 6 | 80 Strand Camping, 0 h 45 min | 1.4 |
| Kroměříž Zlín Region | 03:20 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Viewpoint near Kreners Brechhaus, 1 h 07 min | 6.3 |
| Szentes Csongrád-Csanád | 03:30 CEST (2.5 h moonless) | 61° | 55 Bortle 5 | 82 Car park near Gödény-oldal-dűlő, 0 h 42 min | 12.1 |
| Sisak Sisak-Moslavina | 03:50 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Car park near Divuša, 1 h 13 min | 11.7 |
| Giannitsa Central Macedonia | 04:50 EEST (2.5 h moonless) | 61° | 55 Bortle 5 | 82 Viewpoint near Kryfo, 1 h 28 min | 14.5 |
| Sønderborg South Denmark | 02:50 CEST (2 h moonless) | 56° | 53 Bortle 5 | 78 Gåsevig Strand Camping, 0 h 47 min | 2.8 |
| Karlskoga Örebro | no full darkness | · | · | Viewpoint near Stegelviken, 1 h 14 min | 3.1 |
| Jászberény Jász-Nagykun-Szolnok | 03:20 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Puszta Eldorado, 1 h 15 min | 9.5 |
| Caldas da Rainha Leiria | 05:00 WEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Viewpoint near Casais da Cidade, 0 h 18 min | 11.6 |
| Carlow Leinster | 03:20 IST (2 h moonless) | 57° | 42 Bortle 6 | 79 Viewpoint near Saint Mullin's, 0 h 46 min | 2.3 |
| Svendborg South Denmark | 02:40 CEST (1.5 h moonless) | 55° | 52 Bortle 5 | 77 Emmerbølle Strand Camping, 0 h 42 min | 7.7 |
| Horten Vestfold | no full darkness | · | · | Trollfoss parkering, 1 h 16 min | 3.2 |
| Märsta Stockholm | no full darkness | · | · | Picnic site near Måviken, 1 h 06 min | 1.1 |
| Raseborg Uusimaa | no full darkness | · | · | Viewpoint near Tvärminne, 0 h 31 min | 4.2 |
| Komló Baranya | 03:40 CEST (2.5 h moonless) | 61° | 55 Bortle 5 | 82 Viewpoint near Rózsás, 1 h 37 min | 9.9 |
| Dubrovnik Dubrovnik-Neretva | 04:00 CEST (2.5 h moonless) | 62° | 56 Bortle 5 | 83 Viewpoint near Trsteno, 0 h 33 min | 23 |
| Lerum Västra Götaland | no full darkness | · | · | Picnic site near Jättabacken, 1 h 08 min | 3.9 |
| Piešťany Trnava Region | 03:20 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Viewpoint near Fiľov laz, 1 h 25 min | 7.5 |
| Ružomberok Žilina Region | 03:10 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Viewpoint near Vyšná paseka, 2 h 04 min | 7.6 |
| Tripoli Peloponnese | 05:00 EEST (2.5 h moonless) | 60° | 55 Bortle 5 | 81 Car park near Vamvakou, 0 h 50 min | 27.8 |
| Rēzekne Latgale | 02:00 EEST (1.5 h moonless) | 52° | 39 Bortle 6 | 87 Sauleskrasti, 0 h 50 min | 5.2 |
| Jonava Kaunas County | 02:40 EEST (1.5 h moonless) | 54° | 40 Bortle 6 | 76 Picnic site near Menturiai, 1 h 02 min | 7 |
| Alingsås Västra Götaland | no full darkness | · | · | Car park near Bäcken, 1 h 05 min | 3.9 |
| Baden Lower Austria | 03:30 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Picnic site near Ochsenboden, 1 h 27 min | 7.5 |
| Tralee Munster | 03:40 IST (2 h moonless) | 58° | 42 Bortle 6 | 93 St Brendan the Navigator, 1 h 01 min | 1.4 |
| Montreux Vaud | 04:20 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 7 |
| Břeclav South Moravian Region | 03:30 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Car park near Břežany, 0 h 57 min | 7.5 |
| Koper Coastal-Karst | 04:00 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Anina skala, 1 h 20 min | 7.3 |
| Český Těšín Moravian-Silesian Region | 03:10 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Viewpoint near U Škorníka, 0 h 52 min | 7.6 |
| Hjørring North Denmark | no full darkness | · | · | Viewpoint near Kandestederne, 0 h 54 min | 3 |
| Frauenfeld Thurgau | 04:10 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Sitzbank Iltishag, 0 h 56 min | 7.4 |
| Utena Utena County | 02:30 EEST (1.5 h moonless) | 54° | 51 Bortle 5 | 89 Bradesių stovyklavietė, 0 h 46 min | 7 |
| Salamina Attica | 05:00 EEST (2.5 h moonless) | 61° | 44 Bortle 6 | 82 Viewpoint near Kavos, 1 h 45 min | 29.8 |
| Lučenec Banská Bystrica Region | 03:20 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Viewpoint near Pod lúkou, 1 h 00 min | 7.7 |
| Makó Csongrád-Csanád | 03:30 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Madárles, 0 h 21 min | 12.1 |
| Lempäälä Pirkanmaa | no full darkness | · | · | Järvelä, 1 h 00 min | 5.7 |
| Wolfsberg Carinthia | 03:50 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 8.1 |
| Härnösand Västernorrland | no full darkness | · | · | Viewpoint near Skvalpudden, 1 h 13 min | 4.7 |
| Vsetín Zlín Region | 03:20 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Hoher Stein, 1 h 20 min | 6.3 |
| Szigetszentmiklós Pest | 03:30 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Viewpoint near Sárosd, 1 h 02 min | 9.5 |
| Uherské Hradiště Zlín Region | 03:20 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Viewpoint near Soľnisko, 1 h 09 min | 6.3 |
| Wetzikon Zurich | 04:10 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Känzeli, 1 h 20 min | 7.4 |
| Sandviken Gävleborg | no full darkness | · | · | Picnic site near Lingbo, 0 h 57 min | 5 |
| Imatra South Karelia | no full darkness | · | · | Car park near Vuoriniemi, 1 h 22 min | 4.6 |
| Sastamala Pirkanmaa | no full darkness | · | · | Car park near Huhtamo, 0 h 43 min | 5.6 |
| Litoměřice Ústí nad Labem Region | 03:20 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Viewpoint near Kounov, 1 h 07 min | 4.9 |
| Novo Mesto Southeast Slovenia | 03:50 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Car park near Klanec pri Gabrovki, 0 h 39 min | 10.6 |
| Šumperk Olomouc Region | 03:20 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Opevnění, 0 h 41 min | 6.3 |
| Pezinok Bratislava Region | 03:30 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Picnic site near Klin, 1 h 07 min | 7.5 |
| Torres Vedras Lisbon | 05:00 WEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Miradouro do Bouro, 0 h 47 min | 11.6 |
| Quarteira Faro | 05:10 WEST (2.5 h moonless) | 60° | 43 Bortle 6 | 81 Parque de Merendas de Dogueno, 1 h 00 min | 26.2 |
| Bjelovar Bjelovar-Bilogora | 03:40 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Car park near Čavlovica, 1 h 09 min | 11.7 |
| Velenje Savinja | 03:50 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Autokamp Šmica, 0 h 46 min | 8.1 |
| Kungälv Västra Götaland | no full darkness | · | · | Viewpoint near Grindebacken, 1 h 01 min | 3.1 |
| Falkenberg Halland | 01:40 CEST (1 h moonless) | 50° | 38 Bortle 6 | 72 Götshult lägerplats, 1 h 01 min | 3.2 |
| Topoľčany Nitra Region | 03:20 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Vyhliadková plošina, 1 h 52 min | 7.7 |
| Grimstad Agder | no full darkness | · | · | Gjøvdalskrysset, 1 h 16 min | 2.7 |
| Kristiansund Møre og Romsdal | no full darkness | · | · | Fugelvåg Camping, 1 h 26 min | 1.8 |
| Wil St. Gallen | 04:10 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Viewpoint near Richisauer Schwammhöchi, 1 h 26 min | 7.4 |
| Chios North Aegean | 04:40 EEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Car park near Trachyli, 0 h 44 min | 29.5 |
| Hajdúszoboszló Hajdú-Bihar | 03:20 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Madármegyfigyelő torony, 0 h 47 min | 10.4 |
| Raahe North Ostrobothnia | no full darkness | · | · | Picnic site near Yppäri, 0 h 40 min | 4.7 |
| Chrudim Pardubice Region | 03:20 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Milovské perníčky, 0 h 51 min | 6.2 |
| Nagykőrös Pest | 03:30 CEST (2.5 h moonless) | 61° | 55 Bortle 5 | 82 Car park near Békésszentandrás, 0 h 56 min | 9.5 |
| Portlaoise Leinster | 03:20 IST (2 h moonless) | 57° | 42 Bortle 6 | 79 Picnic site near Boora Island, 0 h 49 min | 1.1 |
| Megara Attica | 05:00 EEST (2.5 h moonless) | 61° | 44 Bortle 6 | 82 Car park near Agios Andreas, 1 h 36 min | 29.8 |
| Bulle Fribourg | 04:20 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Picnic site near Au Moulin-du-Lac, 1 h 48 min | 7 |
| Visby Gotland | no full darkness | · | · | Picnic site near Hamngården, 1 h 07 min | 0.7 |
| Havlíčkův Brod Vysočina Region | 03:20 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Car park near Horní Radouň, 1 h 08 min | 6.2 |
| Hodonín South Moravian Region | 03:20 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Viewpoint near Drnholec, 1 h 11 min | 7.5 |
| Katrineholm Södermanland | no full darkness | · | · | Viewpoint near Skrämman, 0 h 50 min | 3.1 |
| Ängelholm Skåne | 02:00 CEST (1.5 h moonless) | 52° | 27 Bortle 7 | 74 Car park near Fadahult, 0 h 58 min | 3.2 |
| Tata Komárom-Esztergom | 03:30 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Viewpoint near Súr, 1 h 04 min | 9.5 |
| Vänersborg Västra Götaland | no full darkness | · | · | Picnic site near Håbolsbyn, 1 h 00 min | 0.7 |
| Larvik Vestfold | no full darkness | · | · | Storfjell, 1 h 30 min | 3.2 |
| Ringsted Zealand | 02:30 CEST (1.5 h moonless) | 54° | 51 Bortle 5 | 76 Bisserup Camping, 0 h 47 min | 7.7 |
| Piteå Norrbotten | no full darkness | · | · | Car park near Kronliden, 0 h 46 min | 5 |
| Siófok Somogy | 03:30 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Viewpoint near Rózsás, 0 h 56 min | 9.9 |
| Lidköping Västra Götaland | no full darkness | · | · | Viewpoint near Dalbergså, 1 h 44 min | 0.7 |
| Klatovy Plzeň Region | 03:30 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Kremelna, 0 h 47 min | 5.5 |
| Kilkis Central Macedonia | 04:50 EEST (2.5 h moonless) | 61° | 55 Bortle 5 | 82 Viewpoint near Koryfoudi, 1 h 10 min | 14.5 |
| Sipoo Uusimaa | no full darkness | · | · | Kolholankallio, 1 h 06 min | 6.2 |
| Athlone Leinster | 03:20 IST (2 h moonless) | 57° | 42 Bortle 6 | 79 Car park near Crosswell, 0 h 44 min | 1.1 |
| Trebišov Košice Region | 03:10 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Car park near Zemplínske Jastrabie, 0 h 19 min | 7.5 |
| Arcos de Valdevez Viana do Castelo | 04:50 WEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Car park near Penedo Redondo, 1 h 01 min | 21.6 |
| Hollola Päijät-Häme | no full darkness | · | · | Car park near Kalho, 1 h 11 min | 5.9 |
| Valmiera Vidzeme | no full darkness | · | · | Puņmutes, 1 h 03 min | 3.7 |
| Törökszentmiklós Jász-Nagykun-Szolnok | 03:20 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Car park near Csárdaszállás, 0 h 57 min | 10.4 |
| Ogre Vidzeme | 02:00 EEST (1 h moonless) | 51° | 39 Bortle 6 | 85 Picnic site near Дукури, 1 h 12 min | 5.7 |
| Newbridge Leinster | 03:20 IST (2 h moonless) | 58° | 42 Bortle 6 | 80 Viewpoint near Letter Cross Roads, 0 h 57 min | 1.1 |
| Nový Jičín Moravian-Silesian Region | 03:10 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Hoher Stein, 0 h 52 min | 7.6 |
| Dunajská Streda Trnava Region | 03:30 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Car park near Dedina Mládeže, 0 h 50 min | 9.1 |
| Kėdainiai Kaunas County | 02:40 EEST (1.5 h moonless) | 54° | 51 Bortle 5 | 76 Picnic site near Šiauleliai, 1 h 12 min | 7.1 |
| Frederikshavn North Denmark | no full darkness | · | · | Viewpoint near Kandestederne, 0 h 42 min | 3.1 |
| Mullingar Leinster | 03:20 IST (2 h moonless) | 58° | 42 Bortle 6 | 80 Kilglas, 1 h 00 min | 1.1 |
| Čadca Žilina Region | 03:10 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Viewpoint near Priehon, 1 h 14 min | 7.6 |
| Valašské Meziříčí Zlín Region | 03:20 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Rozhledna Velký Roudný, 1 h 35 min | 6.3 |
| Enköping Uppsala | no full darkness | · | · | Car park near Huddunge, 0 h 53 min | 1.1 |
| Letterkenny Ulster | 03:00 IST (2 h moonless) | 56° | 41 Bortle 6 | 91 Viewpoint near Horn Head, 0 h 43 min | 0.7 |
| Molde Møre og Romsdal | no full darkness | · | · | Car park near Steindalsstølen, 1 h 53 min | 1.5 |
| Pyrgos West Greece | 05:00 EEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Gi kai Ydor Ladonas, 1 h 38 min | 29.7 |
| Karcag Jász-Nagykun-Szolnok | 03:20 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Madármegyfigyelő torony, 0 h 48 min | 10.4 |
| Portalegre Portalegre | 04:50 WEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Viewpoint near Seda, 0 h 32 min | 23.3 |
| Krnov Moravian-Silesian Region | 03:10 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Viewpoint near Vidly, 1 h 13 min | 5.3 |
| Strakonice South Bohemian Region | 03:30 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Kremelna, 1 h 00 min | 5.5 |
| Koprivnica Koprivnica-Križevci | 03:40 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Car park near Šumska vila, 1 h 20 min | 9.2 |
| Litvínov Ústí nad Labem Region | 03:20 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Viewpoint near Jelení ochozy, 1 h 07 min | 5 |
| Vukovar Vukovar-Srijem | 03:40 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Kraljevo Brdo, 0 h 40 min | 12.8 |
| Snina Prešov Region | 03:00 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 11.1 |
| Argos Peloponnese | 05:00 EEST (2.5 h moonless) | 60° | 55 Bortle 5 | 81 Viewpoint near Vamvakou, 1 h 42 min | 27.8 |
| São João da Madeira Aveiro | 04:50 WEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Queda de Água, 1 h 26 min | 19.3 |
| Haderslev South Denmark | 02:40 CEST (1.5 h moonless) | 54° | 51 Bortle 5 | 76 Aftægten, 0 h 40 min | 4.6 |
| Kreuzlingen Thurgau | 04:00 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Hallerbärg, 1 h 14 min | 7.4 |
| Halden Østfold | no full darkness | · | · | Car park near Gravdalen, 0 h 41 min | 3.2 |
| Gyál Pest | 03:30 CEST (2.5 h moonless) | 61° | 44 Bortle 6 | 82 Car park near Portelek, 1 h 21 min | 9.5 |
| Artemida Attica | 04:50 EEST (2 h moonless) | 60° | 43 Bortle 6 | 81 Strand, 1 h 06 min | 29.8 |
| Dubnica nad Váhom Trenčín Region | 03:20 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Viewpoint near Sokolia skala, 1 h 33 min | 7.7 |
| Sankt Pölten Lower Austria | 03:30 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Picnic site near Schusterwald, 1 h 23 min | 6.9 |
| Sokolov Karlovy Vary Region | 03:30 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Picnic site near Dobrá Voda, 0 h 52 min | 5 |
| Arta Epirus | 05:00 EEST (2.5 h moonless) | 60° | 55 Bortle 5 | 81 Car park near Trilofo, 1 h 32 min | 26.7 |
| Kutná Hora Central Bohemian Region | 03:20 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Tis, u kapličky, 0 h 36 min | 6.2 |
| Beroun Central Bohemian Region | 03:30 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Viewpoint near V Lizku, 1 h 24 min | 6.2 |
| Monor Pest | 03:30 CEST (2.5 h moonless) | 61° | 55 Bortle 5 | 82 Car park near Jászkisér-Szellőhát, 1 h 09 min | 9.5 |
| Bougado Porto | 04:50 WEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Miradouro da Lombagorda, 1 h 18 min | 21.6 |
| Kilkenny Leinster | 03:30 IST (2 h moonless) | 58° | 42 Bortle 6 | 80 Car park near Kiltealy, 0 h 45 min | 2.3 |
| Wexford Leinster | 03:30 IST (2 h moonless) | 59° | 54 Bortle 5 | 81 Car park near Ballyvaldon Cross Roads, 0 h 25 min | 2.3 |
| Aarau Aargau | 04:10 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Picnic site near Oberes Schlierental, 1 h 30 min | 7.4 |
| Huskvarna Jönköping | no full darkness | · | · | Picnic site near Sjöberga, 0 h 42 min | 5.8 |
| Livadeia Central Greece | 05:00 EEST (2.5 h moonless) | 61° | 55 Bortle 5 | 82 Campsite near Galaxidi, 1 h 42 min | 23.9 |
| Rimavská Sobota Banská Bystrica Region | 03:20 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Viewpoint near Medzi cestami, 0 h 49 min | 7.5 |
| Azambuja Lisbon | 05:00 WEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Parque de Merendas do Moinho de Vento, 1 h 32 min | 17 |
| Siilinjärvi North Savo | no full darkness | · | · | Car park near Säyneinen, 0 h 59 min | 4.9 |
| Várpalota Veszprém | 03:30 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Picnic site near Nagykónyi, 1 h 27 min | 9.5 |
| Telsiai Telšiai County | 02:30 EEST (1.5 h moonless) | 53° | 51 Bortle 5 | 88 Medvėgalio piliakalnis, 0 h 49 min | 7.3 |
| Náchod Hradec Králové Region | 03:10 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 5.3 |
| Kopřivnice Moravian-Silesian Region | 03:10 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Viewpoint near Kreners Brechhaus, 1 h 04 min | 7.6 |
| Taurage Tauragė County | 02:50 EEST (1.5 h moonless) | 55° | 41 Bortle 6 | 90 Paršežerio stovyklavietė, 0 h 52 min | 7.3 |
| Békés Békés | 03:20 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 12.1 |
| Västervik Kalmar | no full darkness | · | · | Viewpoint near Grytfall, 0 h 53 min | 3.3 |
| Arouca Aveiro | 04:50 WEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Car park near Drave, 1 h 03 min | 19.3 |
| Klaukkala Uusimaa | no full darkness | · | · | Korteniemi, 1 h 13 min | 6.2 |
| Jēkabpils Zemgale | 02:00 EEST (1.5 h moonless) | 51° | 49 Bortle 5 | 85 Viewpoint near Kristakrogs, 0 h 44 min | 5.7 |
| Mäntsälä Uusimaa | no full darkness | · | · | Pyykkinokka, 0 h 58 min | 6.2 |
| Harstad Troms | no full darkness | · | · | Campsite near Botnjorda, 0 h 51 min | 2.2 |
| Tornio Lapland | no full darkness | · | · | Picnic site near Penttilä, 1 h 08 min | 4.4 |
| Brandýs nad Labem-Stará Boleslav Central Bohemian Region | 03:20 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Car park near Starý Bydžov, 1 h 05 min | 4.9 |
| Valkeakoski Pirkanmaa | no full darkness | · | · | Telaranta, 1 h 15 min | 5.9 |
| Gustavsberg Stockholm | no full darkness | · | · | Kornamossen, 1 h 39 min | 1 |
| Dombóvár Tolna | 03:40 CEST (2.5 h moonless) | 61° | 55 Bortle 5 | 82 Viewpoint near Rózsás, 1 h 03 min | 9.9 |
| Partizánske Trenčín Region | 03:20 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Viewpoint near Glenda, 0 h 33 min | 7.7 |
| Naas Leinster | 03:20 IST (2 h moonless) | 58° | 42 Bortle 6 | 80 Picnic site near Spink, 0 h 52 min | 1.1 |
| Lieto Southwest Finland | no full darkness | · | · | Car park near Viherlahti, 1 h 23 min | 5.2 |
| Vyškov South Moravian Region | 03:20 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Car park near Bělá nad Svitavou, 1 h 18 min | 6.3 |
| Paks Tolna | 03:30 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Viewpoint near Borjád, 0 h 38 min | 9.9 |
| Sligo Connacht | 03:10 IST (2 h moonless) | 56° | 41 Bortle 6 | 91 Blowhole, 1 h 34 min | 0.5 |
| Vranov nad Topľou Prešov Region | 03:10 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Viewpoint near Vrch, 0 h 58 min | 7.5 |
| Baião Porto | 04:50 WEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Miradouro de Santa Luzia, 1 h 25 min | 21.6 |
| Laranjeiro Faro | 05:00 WEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Parque de Merendas e Lazer das Relíquias, 1 h 12 min | 25.2 |
| Aigio West Greece | 05:00 EEST (2.5 h moonless) | 60° | 55 Bortle 5 | 81 Car park near Katochi, 1 h 24 min | 23.9 |
| Jindřichův Hradec South Bohemian Region | 03:30 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Věž Landštejn, 0 h 34 min | 6.2 |
| Iisalmi North Savo | no full darkness | · | · | Picnic site near Kortekylä, 1 h 13 min | 4.9 |
| Bohumín Moravian-Silesian Region | 03:10 CEST (2 h moonless) | 60° | 43 Bortle 6 | 81 VEŘEJNÉ TÁBOŘIŠTĚ LESKOVEC NAD MORAVICÍ, 1 h 15 min | 7.6 |
| Naantali Southwest Finland | no full darkness | · | · | Kustavin Lomapalvelut, 1 h 10 min | 5.2 |
| Mělník Central Bohemian Region | 03:20 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Novej (Soví kemp), 0 h 55 min | 4.9 |
| Celbridge Leinster | 03:10 IST (2 h moonless) | 57° | 28 Bortle 7 | 79 Raven's Rest, 1 h 13 min | 1.1 |
| Oroszlány Komárom-Esztergom | 03:30 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Régi pihenőhely, 1 h 24 min | 9.5 |
| Žďár nad Sázavou Vysočina Region | 03:20 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Milovské perníčky, 0 h 31 min | 6.2 |
| Šaľa Nitra Region | 03:30 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Viewpoint near Ferovie bok, 1 h 09 min | 7.5 |
| Hatvan Heves | 03:20 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Fa kilátó, 1 h 03 min | 9.5 |
| Skive Central Jutland | 02:10 CEST (1.5 h moonless) | 51° | 49 Bortle 5 | 85 Tyvebakken, 1 h 05 min | 6.6 |
| Levanger Trøndelag | no full darkness | · | · | Breivatnet, 1 h 02 min | 2.2 |
| Ukmerge Vilnius County | 02:40 EEST (1.5 h moonless) | 55° | 52 Bortle 5 | 77 Mušiejaus pietinė stovyklavietė, 0 h 47 min | 7 |
| Senec Bratislava Region | 03:30 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Picnic site near Klin, 1 h 21 min | 7.5 |
| Karlshamn Blekinge | 02:00 CEST (1.5 h moonless) | 53° | 40 Bortle 6 | 75 Åaskärvet, 0 h 56 min | 3.6 |
| Reykjanesbær Southern Peninsula | no full darkness | · | · | Viewpoint near Grindavík, 0 h 45 min | 1.3 |
| Akureyri Northeast | no full darkness | · | · | Picnic site near Kiðlingsgil, 0 h 54 min | 0.6 |
| Ptuj Drava | 03:50 CEST (2.5 h moonless) | 62° | 56 Bortle 5 | 83 Car park near Magyarföld, 1 h 24 min | 8.1 |
| Trbovlje Central Sava | 03:50 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 8.1 |
| Mosfellsbær Capital Region | no full darkness | · | · | Viewpoint near Uxahryggir, 0 h 56 min | 0.9 |
| Kamnik Central Slovenia | 03:50 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Soriška planina, 1 h 13 min | 8.1 |
| Jesenice Upper Carniola | 03:50 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Soriška planina, 0 h 48 min | 8.1 |
| Domžale Central Slovenia | 03:50 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Soriška planina, 1 h 12 min | 8.1 |
| Nova Gorica Gorizia | 04:00 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Soriška planina, 1 h 18 min | 7.3 |
| Škofja Loka Upper Carniola | 03:50 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Soriška planina, 0 h 38 min | 8.1 |
| Izola Coastal-Karst | 04:00 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Glamping Zarja, 1 h 14 min | 7.3 |
| Murska Sobota Mura | 03:40 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Zeleno okno, 0 h 32 min | 9.2 |
| Abava Valley Nature Park Kurzeme | 01:50 EEST (0.5 h moonless) | 49° | 71 Bortle 4 | this is one | 2.7 |
| Abisko National Park Norrbotten | no full darkness | · | · | this is one | 2.5 |
| Abruzzo, Lazio and Molise National Park Abruzzo | 04:20 CEST (2.5 h moonless) | 61° | 82 Bortle 4 | this is one | 18.8 |
| Acadia National Park Maine | 03:30 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 6 |
| Achill Island Connacht | 03:20 IST (2 h moonless) | 56° | 91 Bortle 3 | this is one | 0.4 |
| Adamello Brenta Nature Park Trentino-Alto Adige | 04:10 CEST (2 h moonless) | 62° | 83 Bortle 4 | this is one | 4.2 |
| Adamello Regional Park Lombardy | 04:10 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 4.2 |
| Adirondack Park New York | 04:00 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 5.6 |
| Admiralty Island National Monument Alaska | no full darkness | · | · | this is one | 1.5 |
| Aenos National Park Ionian Islands | 05:10 EEST (2.5 h moonless) | 61° | 82 Bortle 4 | this is one | 23.7 |
| Afognak Island State Park Alaska | no full darkness | · | · | this is one | 0.9 |
| Agate Falls Scenic Site Michigan | 04:50 EDT (2 h moonless) | 62° | 97 Bortle 3 | this is one | 5.9 |
| Agate Fossil Beds National Monument Nebraska | 04:10 MDT (2 h moonless) | 62° | 97 Bortle 3 | this is one | 12.1 |
| Aggtelek National Park Borsod-Abaúj-Zemplén | 03:10 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 7.5 |
| Agua Fria National Monument Arizona | 04:10 MST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 14.2 |
| Ahjumawi Lava Springs State Park California | 04:20 PDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 22.1 |
| Aiguebelle National Park Quebec | 03:50 EDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 5.5 |
| Aigüestortes i Estany de Sant Maurici National Park Catalonia | 05:10 CEST (2.5 h moonless) | 62° | 83 Bortle 4 | this is one | 12.1 |
| Aizkorri-Aratz Natural Park Basque Country | 05:20 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 8.9 |
| Akaka Falls State Park Hawaii | 04:40 HST (2 h moonless) | 49° | 83 Bortle 3 | this is one | 1 |
| Akamina-Kishinena Provincial Park British Columbia | 04:10 CST (2 h moonless) | 61° | 96 Bortle 3 | this is one | 11.6 |
| Alabaster Caverns State Park Oklahoma | 05:10 CDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 9.4 |
| Alaska Chilkat Bald Eagle Preserve Alaska | no full darkness | · | · | this is one | 1.2 |
| Albanyà Catalonia | 05:00 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 7.9 |
| Aleutian Islands World War II National Monument Alaska | 04:50 AKDT (1.5 h moonless) | 57° | 53 Bortle 5 | 92 Open land 68 km from Akutan, 0 h 03 min | 0.3 |
| Alexandra Bridge Provincial Park British Columbia | 03:30 MST (1.5 h moonless) | 60° | 81 Bortle 4 | this is one | 11.8 |
| Algonquin Provincial Park Ontario | 04:10 EDT (2 h moonless) | 62° | 97 Bortle 3 | this is one | 6.6 |
| Alibates Flint Quarries National Monument Texas | 05:20 CDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 8 |
| Allegany State Park New York | 04:30 EDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 6.2 |
| Allegheny National Forest Pennsylvania | 04:30 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 6.3 |
| Allegheny National Recreation Area Pennsylvania | 04:30 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 6.3 |
| Alpe Veglia and Alpe Devero Natural Park Piedmont | 04:20 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 5.8 |
| Alpes Azur Mercantour Provence-Alpes-Côte d'Azur | 04:30 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 7.5 |
| Alston Moor England | 02:40 BST (2 h moonless) | 56° | 78 Bortle 4 | this is one | 1.6 |
| Alta Lake State Park Washington | 03:40 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 15.8 |
| Alta Murgia National Park Apulia | 04:10 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 22.9 |
| Alta Valle Antrona Natural Park Piedmont | 04:20 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 5.8 |
| Altmühltal Natural Park Bavaria | 03:50 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 6.5 |
| Alto Tajo Natural Park Castilla-La Mancha | 05:30 CEST (2.5 h moonless) | 61° | 82 Bortle 4 | this is one | 19 |
| Alto Turia Valencian Community | 05:30 CEST (2.5 h moonless) | 61° | 82 Bortle 4 | this is one | 16.5 |
| Alutaguse National Park Ida-Viru County | no full darkness | · | · | this is one | 4.7 |
| Alvão Natural Park Vila Real | 04:50 WEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 18.7 |
| Amistad National Recreation Area Texas | 05:40 CDT (2 h moonless) | 56° | 53 Bortle 5 | 78 Governors Landing Campground, 0 h 28 min | 7.1 |
| Ampezzo Dolomites Nature Park Veneto | 04:00 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 4.6 |
| Amvrakikos Wetlands National Park Epirus | 05:00 EEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 26.7 |
| Andrew Molera State Park California | 04:40 PDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 13.4 |
| Anglesey Wales | 03:10 BST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 1 |
| Anholt Central Jutland | 01:50 CEST (1 h moonless) | 50° | 84 Bortle 3 | this is one | 5.3 |
| Aniakchak National Monument Alaska | 03:10 AKDT (0.5 h moonless) | 51° | 85 Bortle 3 | this is one | 0.3 |
| Aniakchak National Preserve Alaska | 03:10 AKDT (1 h moonless) | 51° | 85 Bortle 3 | this is one | 1 |
| Antelope Island State Park Utah | 04:50 MDT (2 h moonless) | 62° | 56 Bortle 5 | 83 Viewpoint near Bridgeway Island, 0 h 24 min | 14.2 |
| Anticosti National Park Quebec | 02:40 EDT (2 h moonless) | 60° | 95 Bortle 2 | this is one | 5.5 |
| Anykščiai Regional Park Utena County | 02:30 EEST (1.5 h moonless) | 54° | 76 Bortle 4 | this is one | 7 |
| Anza-Borrego Desert State Park California | 04:30 PDT (2 h moonless) | 58° | 80 Bortle 4 | this is one | 23.1 |
| Anárjohka National Park Finnmark | no full darkness | · | · | this is one | 3 |
| Apache-Sitgreaves National Forests Arizona | 05:00 MDT (2 h moonless) | 58° | 93 Bortle 3 | this is one | 8.8 |
| Apostle Islands National Lakeshore Wisconsin | 03:50 CDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 4.9 |
| Appennino Lucano National Park Basilicata | 04:20 CEST (2.5 h moonless) | 61° | 55 Bortle 5 | 82 Car park near Deserte, 0 h 27 min | 22.9 |
| Appennino Tosco-Emiliano National Park Emilia-Romagna | 04:20 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 16.4 |
| Apple River Canyon State Park Illinois | 04:10 CDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 10.1 |
| Applecross Scotland | no full darkness | · | · | this is one | 0.6 |
| Arapaho National Recreation Area Colorado | 04:20 MDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 10.4 |
| Arcadia Beach State Recreation Site Oregon | 04:10 PDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 15.9 |
| Arches National Park Utah | 04:50 MDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 11.3 |
| Ardnamurchan Scotland | 02:00 BST (1 h moonless) | 50° | 84 Bortle 3 | this is one | 1.3 |
| Argyll Forest Park Scotland | 02:20 BST (1.5 h moonless) | 53° | 75 Bortle 4 | this is one | 1.3 |
| Arkansas Post Arkansas | 04:50 CDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 10.1 |
| Armstrong Redwoods State Natural Reserve California | 04:40 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 4.3 |
| Arnsberg Forest Nature Park North Rhine-Westphalia | 03:40 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 5.6 |
| Arnside and Silverdale England | 02:50 BST (2 h moonless) | 56° | 78 Bortle 4 | this is one | 1.6 |
| Artlish Caves Provincial Park British Columbia | 03:50 MST (1.5 h moonless) | 60° | 95 Bortle 2 | this is one | 3.8 |
| Ash Hollow State Historical Park Nebraska | 04:00 MDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 11.4 |
| Ashley National Forest Utah | 04:40 MDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 15.1 |
| Aspen Beach Provincial Park Alberta | 03:40 CST (1.5 h moonless) | 59° | 81 Bortle 4 | this is one | 4.9 |
| Aspromonte National Park Calabria | 04:20 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 15.6 |
| Assateague Island National Seashore Maryland | 04:30 EDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 8.1 |
| Assynt Scotland | no full darkness | · | · | this is one | 0.6 |
| Asveja Regional Park Vilnius County | 02:40 EEST (2 h moonless) | 55° | 77 Bortle 4 | this is one | 7 |
| Athabasca Sand Dunes Provincial Park Saskatchewan | no full darkness | · | · | this is one | 4.7 |
| Atikaki Provincial Park Manitoba | 03:30 EST (1.5 h moonless) | 59° | 94 Bortle 2 | this is one | 6.5 |
| Augsburg-Western Woods Nature Park Bavaria | 03:50 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 6.5 |
| Aukrug Nature Park Schleswig-Holstein | 03:00 CEST (2 h moonless) | 56° | 78 Bortle 4 | this is one | 2.8 |
| Aukštadvaris Regional Park Vilnius County | 02:50 EEST (2 h moonless) | 55° | 77 Bortle 4 | this is one | 7.8 |
| Aukštaitija National Park Utena County | 02:30 EEST (1.5 h moonless) | 54° | 89 Bortle 3 | this is one | 4.9 |
| Austin Creek State Recreation Area California | 04:40 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 4.3 |
| Aveto Natural Regional Park Liguria | 04:20 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 15.1 |
| Avi Kwa Ame National Monument Nevada | 04:20 PDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 16.1 |
| Axios-Loudias-Aliakmonas Delta National Park Central Macedonia | 04:50 EEST (2.5 h moonless) | 61° | 82 Bortle 4 | this is one | 14.5 |
| Aztec Ruins National Monument New Mexico | 04:50 MDT (2 h moonless) | 60° | 55 Bortle 5 | 81 Alien Run Trailhead, 0 h 19 min | 10.4 |
| Año Nuevo State Park California | 04:40 PDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 4.9 |
| Babcock State Park West Virginia | 04:50 EDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 6.2 |
| Babia Góra National Park Lesser Poland | 03:10 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 7.6 |
| Badlands National Park South Dakota | 03:50 MDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 11.2 |
| Badoura State Forest Minnesota | 04:10 CDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 8.8 |
| Bahia Honda State Park Florida | 05:30 EDT (2 h moonless) | 52° | 74 Bortle 4 | this is one | 3.3 |
| Baixa Limia e Serra do Xurés Natural Park Galicia | 05:50 CEST (2.5 h moonless) | 62° | 83 Bortle 4 | this is one | 21.6 |
| Balaton Uplands National Park Veszprém | 03:30 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Napfény kemping, 0 h 44 min | 9.2 |
| Balmorhea State Park Texas | 05:50 CDT (2 h moonless) | 57° | 79 Bortle 4 | this is one | 11.5 |
| Bandelier National Monument New Mexico | 04:40 MDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 7.6 |
| Banff National Park Alberta | 04:00 CST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 5.7 |
| Bannau Brycheiniog National Park Wales | 03:20 BST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 2 |
| Banning State Park Minnesota | 04:00 CDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 8.5 |
| Bardenas Reales Natural Park Navarre | 05:20 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 13 |
| Barnim Nature Park Brandenburg | 03:00 CEST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 4.6 |
| Baronnies Provençales Regional Natural Park Auvergne-Rhône-Alpes | 04:40 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 14 |
| Barron Gorge National Park Queensland | 05:20 AEST (1.5 h moonless) | 15° | 24 Bortle 4 | this is one | 15.4 |
| Barycz Valley Landscape Park Lower Silesia | 03:00 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 5.2 |
| Basin and Range National Monument Nevada | 04:10 PDT (2 h moonless) | 60° | 95 Bortle 3 | this is one | 18.4 |
| Battleground State Forest Minnesota | 04:00 CDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 9.3 |
| Bavarian Forest National Park Bavaria | 03:40 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 5.8 |
| Bavarian Rhön Nature Park Bavaria | 03:40 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 6 |
| Baxter State Park Maine | 03:30 EDT (2 h moonless) | 62° | 97 Bortle 3 | this is one | 6 |
| Beacon Rock State Park Washington | 04:00 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 15.9 |
| Bear Creek Lake State Park Virginia | 04:40 EDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 6.5 |
| Bear Head Lake State Park Minnesota | 03:50 CDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 7.7 |
| Bear Lake State Park Utah | 04:40 MDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 14.7 |
| Bears Ears National Monument Utah | 04:50 MDT (2 h moonless) | 60° | 95 Bortle 2 | this is one | 9.7 |
| Beartown State Park West Virginia | 04:50 EDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 5.2 |
| Beaver Creek Valley State Park Minnesota | 04:10 CDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 8.9 |
| Beaver Dam Wash National Conservation Area Utah | 04:10 MST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 18.9 |
| Beaverhead-Deerlodge National Forest Montana | 04:30 MDT (2 h moonless) | 62° | 97 Bortle 3 | this is one | 13.5 |
| Beigua Regional Park Liguria | 04:30 CEST (2.5 h moonless) | 62° | 83 Bortle 4 | this is one | 12.9 |
| Belmont Courthouse State Historic Park Nevada | 04:10 PDT (2 h moonless) | 60° | 95 Bortle 3 | this is one | 18.9 |
| Bennett Spring State Park Missouri | 04:40 CDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 11.4 |
| Benson State Recreation Area Oregon | 04:00 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 15.9 |
| Berchtesgaden National Park Bavaria | 03:50 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 5.5 |
| Bering Land Bridge National Preserve Alaska | no full darkness | · | · | this is one | 2.1 |
| Berlin-Ichthyosaur State Park Nevada | 04:20 PDT (2 h moonless) | 61° | 96 Bortle 2 | this is one | 18.9 |
| Bernāti Nature Park Kurzeme | 02:30 EEST (1.5 h moonless) | 52° | 74 Bortle 4 | this is one | 5.3 |
| Berryessa Snow Mountain National Monument California | 04:40 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 25.8 |
| Beskydy Protected Landscape Area Zlín Region | 03:10 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 7.6 |
| Beverly Shores Indiana | 04:00 CDT (2 h moonless) | 61° | 55 Bortle 5 | 82 Parking area near Francesville, 1 h 20 min | 10.8 |
| Białowieża National Park Podlaskie | 02:20 CEST (2 h moonless) | 58° | 93 Bortle 3 | this is one | 7 |
| Bic National Park Quebec | 03:10 EDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 2.5 |
| Biebrza National Park Podlaskie | 02:20 CEST (2 h moonless) | 57° | 79 Bortle 4 | this is one | 7.4 |
| Biele Karpaty Protected Landscape Area Trenčín Region | 03:20 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 7.5 |
| Big Bay State Park Wisconsin | 03:50 CDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 4.9 |
| Big Bend National Park Texas | 05:50 CDT (2 h moonless) | 56° | 91 Bortle 2 | this is one | 7.8 |
| Big Bend Ranch State Park Texas | 05:50 CDT (2 h moonless) | 56° | 91 Bortle 3 | this is one | 5.3 |
| Big Bog State Recreation Area Minnesota | 04:00 CDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 7.1 |
| Big Cypress National Preserve Florida | 05:30 EDT (2 h moonless) | 53° | 75 Bortle 4 | this is one | 1.8 |
| Big Oak Tree State Park Missouri | 04:30 CDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 9.4 |
| Big South Fork National River and Recreation Area Tennessee | 05:10 EDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 7 |
| Big Thicket National Preserve Texas | 05:10 CDT (2 h moonless) | 56° | 53 Bortle 5 | 78 Observation Deck, 0 h 51 min | 12.4 |
| Bighorn Canyon National Recreation Area Montana | 04:10 MDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 8.3 |
| Binevenagh Northern Ireland | 02:50 BST (1.5 h moonless) | 55° | 77 Bortle 4 | this is one | 0.5 |
| Biokovo Nature Park Split-Dalmatia | 04:00 CEST (2.5 h moonless) | 61° | 82 Bortle 4 | this is one | 17.1 |
| Biržai Regional Park Panevėžys County | 02:20 EEST (1.5 h moonless) | 53° | 75 Bortle 4 | this is one | 5.7 |
| Biscayne National Park Florida | 05:30 EDT (2 h moonless) | 53° | 51 Bortle 5 | 75 Pa-hay-okee Overlook Platform, 1 h 06 min | 2.4 |
| Bitterroot National Forest Montana | 04:30 MDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 12.7 |
| Björnlandet National Park Västerbotten | no full darkness | · | · | this is one | 4.3 |
| Black Canyon of the Gunnison National Park Colorado | 04:40 MDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 10.3 |
| Black Forest National Park Baden-Württemberg | 04:00 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 7.9 |
| Black Hills National Forest South Dakota | 04:00 MDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 10.4 |
| Black Moshannon State Park Pennsylvania | 04:30 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 6.4 |
| Black Rock Desert - High Rock Canyon Emigrant Trails National Conservation Area Nevada | 04:10 PDT (2 h moonless) | 61° | 96 Bortle 2 | this is one | 18.7 |
| Blackcomb Glacier Provincial Park British Columbia | 03:30 MST (1.5 h moonless) | 59° | 81 Bortle 4 | this is one | 10.7 |
| Blackwater Falls West Virginia | 04:40 EDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 5.7 |
| Blackwater River State Park Florida | 04:40 CDT (2 h moonless) | 57° | 79 Bortle 4 | this is one | 5.2 |
| Blaník Protected Landscape Area Central Bohemian Region | 03:30 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 6.2 |
| Blockheide Nature Park Lower Austria | 03:30 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 6.9 |
| Blomidon Provincial Park Nova Scotia | 04:10 ADT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 5 |
| Blow Me Down Provincial Park Newfoundland and Labrador | 03:50 NDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 3 |
| Blue Mound State Park Wisconsin | 04:10 CDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 9 |
| Blue Mounds State Park Minnesota | 04:30 CDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 9.5 |
| Bluestone State Park West Virginia | 04:50 EDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 6.2 |
| Bluewater Lake State Park New Mexico | 04:50 MDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 9.7 |
| Blåfjella-Skjækerfjella National Park Trøndelag | no full darkness | · | · | this is one | 2.8 |
| Bob Straub State Park Oregon | 04:10 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 15.9 |
| Bodmin Moor England | 03:40 BST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 3.2 |
| Bogachiel State Park Washington | 04:00 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 4.1 |
| Boiler Bay State Scenic Viewpoint Oregon | 04:20 PDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 3.3 |
| Boiling Springs State Park Oklahoma | 05:10 CDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 9.4 |
| Boise National Forest Idaho | 04:50 MDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 16.6 |
| Bon Accord Alberta | 03:20 CST (1.5 h moonless) | 57° | 53 Bortle 5 | 79 Parking lot near Pibroch, 1 h 03 min | 4.7 |
| Bon Echo Provincial Park Ontario | 04:10 EDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 7.2 |
| Boodjamulla (Lawn Hill) National Park Queensland | 05:50 AEST (1 h moonless) | 13° | 25 Bortle 2 | this is one | 26.7 |
| Booker T. Washington National Monument Virginia | 04:50 EDT (2 h moonless) | 60° | 55 Bortle 5 | 81 Smith Mountain Campground, 0 h 45 min | 5.8 |
| Borrego Springs California | 04:30 PDT (2 h moonless) | 58° | 80 Bortle 4 | this is one | 23.1 |
| Bory Tucholskie National Park Pomerania | 02:30 CEST (2 h moonless) | 56° | 78 Bortle 4 | this is one | 5.2 |
| Boschplaat Friesland | 03:30 CEST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 2.3 |
| Bosland National Park Flanders | 03:50 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Car park near Wasseiges, 1 h 28 min | 6.7 |
| Bothe-Napa Valley State Park California | 04:40 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 21.3 |
| Bottomless Lakes State Park New Mexico | 04:40 MDT (2 h moonless) | 58° | 80 Bortle 4 | this is one | 6.7 |
| Bourtanger Moor-Bargerveen Nature Park Lower Saxony | 03:30 CEST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 5.2 |
| Bow Valley Provincial Park Alberta | 03:50 CST (1.5 h moonless) | 59° | 81 Bortle 4 | this is one | 5.7 |
| Bowling Green Bay National Park Queensland | 05:10 AEST (1 h moonless) | 12° | 20 Bortle 4 | this is one | 22 |
| Bowstring State Forest Minnesota | 04:00 CDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 9.3 |
| Boyce Thompson Arboretum Arizona | 04:10 MST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 8.5 |
| Bradley State Scenic Viewpoint Oregon | 04:00 PDT (1.5 h moonless) | 61° | 82 Bortle 4 | this is one | 10.8 |
| Bragg Creek Provincial Park Alberta | 03:50 CST (1.5 h moonless) | 59° | 81 Bortle 4 | this is one | 8.1 |
| Brandywine Falls Provincial Park British Columbia | 03:40 MST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 10.7 |
| Brantley Lake State Park New Mexico | 04:50 MDT (2 h moonless) | 58° | 80 Bortle 4 | this is one | 6.5 |
| Brdy Protected Landscape Area Plzeň Region | 03:30 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 5.5 |
| Breaks Interstate Park Virginia | 05:00 EDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 5.9 |
| Breheimen National Park Innlandet | no full darkness | · | · | this is one | 2.8 |
| Bridger National Forest Wyoming | 04:30 MDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 14.7 |
| Bridger-Teton National Forest Wyoming | 04:30 MDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 13.3 |
| Brodnica Landscape Park Kuyavia-Pomerania | 02:30 CEST (2 h moonless) | 57° | 79 Bortle 4 | this is one | 6.1 |
| Broumovsko Protected Landscape Area Hradec Králové Region | 03:10 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 5.3 |
| Brown County State Park Indiana | 05:10 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 8.4 |
| Browns Canyon National Monument Colorado | 04:30 MDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 9.8 |
| Bruce Peninsula National Park Ontario | 04:20 EDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 2.1 |
| Brunet Island State Park Wisconsin | 04:00 CDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 8.4 |
| Bryce Canyon National Park Utah | 05:00 MDT (2 h moonless) | 60° | 95 Bortle 3 | this is one | 16.5 |
| Buchenberg Nature Park Lower Austria | 03:40 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 7.5 |
| Buckhorn State Park Wisconsin | 04:00 CDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 8.9 |
| Buffalo National River Arkansas | 04:50 CDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 10.2 |
| Bulbjerg North Denmark | 01:40 CEST (0.5 h moonless) | 48° | 82 Bortle 3 | this is one | 3 |
| Burt Lake State Park Michigan | 04:30 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 4.4 |
| Butano State Park California | 04:40 PDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 4.9 |
| Butter Pot Provincial Park Newfoundland and Labrador | 03:50 NDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 1.8 |
| Bóbr Valley Landscape Park Lower Silesia | 03:10 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 4.5 |
| Børgefjell National Park Trøndelag | no full darkness | · | · | this is one | 2.8 |
| Bükk National Park Borsod-Abaúj-Zemplén | 03:20 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 7.5 |
| Cabañeros National Park Castilla-La Mancha | 05:40 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 24.2 |
| Cabo de Gata-Níjar Natural Park Andalusia | 05:40 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 24.4 |
| Cache National Forest Utah | 04:40 MDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 14.7 |
| Cache River State Natural Area Illinois | 04:30 CDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 10.6 |
| Cadí-Moixeró Natural Park Catalonia | 05:00 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 10.5 |
| Caesars Head State Park South Carolina | 05:10 EDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 6.7 |
| Calanques National Park Provence-Alpes-Côte d'Azur | 04:40 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Parking Communal, 0 h 38 min | 14.8 |
| Calaveras Big Trees State Park California | 04:30 PDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 23.2 |
| Caldera de Taburiente National Park Canary Islands | 06:10 WEST (2 h moonless) | 55° | 90 Bortle 3 | this is one | 17.4 |
| Camden Hills State Park Maine | 03:40 EDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 7.2 |
| Camp Hale-Continental Divide National Monument Colorado | 04:30 MDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 11.9 |
| Camp Hero State Park New York | 04:00 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 7.1 |
| Camp Nelson National Monument Kentucky | 05:10 EDT (2 h moonless) | 60° | 55 Bortle 5 | 81 Parking area near Mount Olive, 1 h 17 min | 8.3 |
| Camp Verde Arizona | 04:10 MST (2 h moonless) | 59° | 54 Bortle 5 | 81 Arizona Trail, 1 h 12 min | 13 |
| Canaan Valley Resort State Park West Virginia | 04:40 EDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 5.7 |
| Canaveral National Seashore Florida | 05:20 EDT (2 h moonless) | 55° | 77 Bortle 4 | this is one | 4.9 |
| Cannington Manor Provincial Park Saskatchewan | 03:10 CST (1.5 h moonless) | 60° | 81 Bortle 4 | this is one | 7.9 |
| Cannock Chase England | 03:00 BST (2 h moonless) | 57° | 53 Bortle 5 | 79 Village Hall Car Park, 1 h 25 min | 2.2 |
| Canyon de Chelly National Monument Arizona | 04:50 MDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 8.9 |
| Canyonlands National Park Utah | 04:50 MDT (2 h moonless) | 61° | 96 Bortle 2 | this is one | 11.3 |
| Canyons of the Ancients National Monument Colorado | 04:50 MDT (2 h moonless) | 60° | 95 Bortle 3 | this is one | 10.7 |
| Capanne di Marcarolo Nature Park Piedmont | 04:20 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 12.9 |
| Cape Arago State Park Oregon | 04:20 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 3.6 |
| Cape Breton Highlands National Park Nova Scotia | 03:50 ADT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 3.1 |
| Cape Cod National Seashore Massachusetts | 03:50 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 3.2 |
| Cape Disappointment State Park Washington | 04:10 PDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 5.1 |
| Cape Hatteras National Seashore North Carolina | 04:40 EDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 5.4 |
| Cape Krusenstern National Monument Alaska | no full darkness | · | · | this is one | 3.7 |
| Cape Lookout National Seashore North Carolina | 04:50 EDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 5.6 |
| Cape Lookout State Park Oregon | 04:10 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 15.9 |
| Cape Scott Provincial Park British Columbia | 03:50 MST (1.5 h moonless) | 60° | 95 Bortle 2 | this is one | 1.6 |
| Capitol Reef National Park Utah | 04:50 MDT (2 h moonless) | 60° | 95 Bortle 2 | this is one | 11.8 |
| Caprock Canyons State Park and Trailway Texas | 05:30 CDT (2 h moonless) | 59° | 94 Bortle 3 | this is one | 9.2 |
| Capulin Volcano National Monument New Mexico | 04:30 MDT (2 h moonless) | 60° | 95 Bortle 3 | this is one | 8.4 |
| Cardigan Mountain State Park New Hampshire | 03:50 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 7.4 |
| Caribou-Targhee National Forest Idaho | 04:40 MDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 14 |
| Carlsbad Caverns National Park New Mexico | 04:50 MDT (2 h moonless) | 58° | 80 Bortle 4 | this is one | 6.5 |
| Carmel River State Beach California | 04:40 PDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 13.4 |
| Carrizo Plain National Monument California | 04:40 PDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 24.9 |
| Carson National Forest New Mexico | 04:40 MDT (2 h moonless) | 60° | 95 Bortle 3 | this is one | 9 |
| Carter Caves State Resort Park Kentucky | 05:00 EDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 7.8 |
| Cascade-Siskiyou National Monument Oregon | 04:20 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 22.3 |
| Casentinesi Forests National Park Tuscany | 04:20 CEST (2.5 h moonless) | 62° | 83 Bortle 4 | this is one | 19.9 |
| Castle Mountains National Monument California | 04:20 PDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 17.7 |
| Castle Rocks State Park Idaho | 04:50 MDT (2 h moonless) | 62° | 97 Bortle 3 | this is one | 13.5 |
| Cathedral Gorge State Park Nevada | 04:10 PDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 18.5 |
| Cave Lake State Park Nevada | 04:00 PDT (2 h moonless) | 60° | 95 Bortle 3 | this is one | 15.6 |
| Cave-in-Rock State Park Illinois | 04:20 CDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 10.6 |
| Cayo Costa State Park Florida | 05:30 EDT (2 h moonless) | 54° | 76 Bortle 4 | this is one | 0.9 |
| Cayucos State Beach California | 04:40 PDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 25.5 |
| Cañón del Río Lobos Natural Park Castile and León | 05:30 CEST (2.5 h moonless) | 62° | 83 Bortle 4 | this is one | 19.6 |
| Cedar Breaks National Monument Utah | 05:00 MDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 16.5 |
| Cedar Rock State Park Iowa | 04:20 CDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 10.5 |
| Cedynia Landscape Park West Pomerania | 03:00 CEST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 4.8 |
| Central Idaho Idaho | 04:40 MDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 15.4 |
| Cerová vrchovina Protected Landscape Area Banská Bystrica Region | 03:20 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 7.7 |
| Cesar E. Chavez National Monument California | 04:30 PDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 24.6 |
| Chaco Culture National Historical Park New Mexico | 04:50 MDT (2 h moonless) | 60° | 95 Bortle 3 | this is one | 10.4 |
| Channel Islands National Park California | 04:40 PDT (2 h moonless) | 58° | 80 Bortle 4 | this is one | 8.2 |
| Charles Darwin National Park Northern Territory | 05:40 ACST (2 h moonless) | 19° | 21 Bortle 5 | 31 Car park near Stokes Point, 1 h 07 min | 18 |
| Chasseral Regional Park Bern | 04:20 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 7.7 |
| Chattahoochee-Oconee National Forest Georgia | 05:20 EDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 7.4 |
| Cheboygan State Park Michigan | 04:30 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 4.4 |
| Chelan National Forest Washington | 03:30 PDT (1.5 h moonless) | 60° | 95 Bortle 3 | this is one | 15.8 |
| Chelmos-Vouraikos National Park West Greece | 05:00 EEST (2.5 h moonless) | 60° | 81 Bortle 4 | this is one | 27.8 |
| Chemin-A-Haut State Park Louisiana | 04:50 CDT (2 h moonless) | 57° | 79 Bortle 4 | this is one | 9.4 |
| Chequamegon-Nicolet National Forest Wisconsin | 03:50 CDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 4.9 |
| Cherokee National Forest Tennessee | 05:10 EDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 7.7 |
| Cherry Springs State Park Pennsylvania | 04:30 EDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 5.6 |
| Chełmno Landscape Park Kuyavia-Pomerania | 02:30 CEST (2 h moonless) | 57° | 79 Bortle 4 | this is one | 6.1 |
| Chełmy Landscape Park Lower Silesia | 03:10 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 5.2 |
| Chichester Harbour England | 03:20 BST (2 h moonless) | 59° | 54 Bortle 5 | 81 Littleton Farm Campsite, 0 h 34 min | 6.4 |
| Chickasaw National Recreation Area Oklahoma | 05:10 CDT (2 h moonless) | 59° | 54 Bortle 5 | 81 Goddard Youth Camp, 0 h 21 min | 12.4 |
| Chicot State Park Louisiana | 05:00 CDT (2 h moonless) | 56° | 78 Bortle 4 | this is one | 8.1 |
| Chilliwack Lake Provincial Park British Columbia | 03:40 MST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 11.8 |
| Chimney Bluffs State Park New York | 04:10 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 0.7 |
| Chimney Rock National Monument Colorado | 04:40 MDT (2 h moonless) | 60° | 95 Bortle 3 | this is one | 11.5 |
| Chippewa National Forest Minnesota | 04:00 CDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 9.3 |
| Chiricahua National Monument Arizona | 04:10 MST (2 h moonless) | 58° | 93 Bortle 3 | this is one | 6.2 |
| Chittenango Falls State Park New York | 04:10 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 6.1 |
| Choctawhatchee National Forest Florida | 04:40 CDT (2 h moonless) | 57° | 53 Bortle 5 | 79 Speck Pond, 0 h 26 min | 5.2 |
| Chuckwalla National Monument California | 04:30 PDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 20.6 |
| Chugach National Forest Alaska | no full darkness | · | · | this is one | 1.1 |
| Chumash Painted Cave State Historic Park California | 04:40 PDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 24.1 |
| Cibola National Forest New Mexico | 04:50 MDT (2 h moonless) | 58° | 93 Bortle 3 | this is one | 7.5 |
| Cilento and Vallo di Diano National Park Campania | 04:20 CEST (2.5 h moonless) | 61° | 82 Bortle 4 | this is one | 22.9 |
| Cinque Terre National Park Liguria | 04:20 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Viewpoint near Niccolino, 0 h 34 min | 15.1 |
| Circeo National Park Lazio | 04:20 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 18.8 |
| City of Rocks National Reserve Idaho | 04:50 MDT (2 h moonless) | 62° | 97 Bortle 3 | this is one | 13.5 |
| City of Rocks State Park New Mexico | 05:00 MDT (2 h moonless) | 58° | 93 Bortle 3 | this is one | 5.1 |
| Clayton Lake State Park New Mexico | 04:30 MDT (2 h moonless) | 60° | 95 Bortle 3 | this is one | 8.4 |
| Clearwater National Forest Idaho | 04:30 MDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 14.8 |
| Cleveland National Forest California | 04:30 PDT (2 h moonless) | 58° | 80 Bortle 4 | this is one | 23.1 |
| Cloquet Valley State Forest Minnesota | 03:50 CDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 7.7 |
| Coconino National Forest Arizona | 04:10 MST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 13 |
| Coed y Bont Wales | 03:20 BST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 2.2 |
| Coeur d'Alene National Forest Idaho | 03:30 PDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 14.5 |
| Coll Scotland | 02:10 BST (1.5 h moonless) | 51° | 85 Bortle 3 | this is one | 0.1 |
| Collados del Asón Natural Park Cantabria | 05:20 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 2.3 |
| Collier-Seminole State Park Florida | 05:30 EDT (2 h moonless) | 53° | 75 Bortle 4 | this is one | 1.8 |
| Colorado Bend State Park Texas | 05:30 CDT (2 h moonless) | 57° | 79 Bortle 4 | this is one | 14.8 |
| Colorado National Monument Colorado | 04:40 MDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 11.5 |
| Colton Point State Park Pennsylvania | 04:20 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 5.6 |
| Columbia National Forest Washington | 04:00 PDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 16.4 |
| Colville National Forest Washington | 03:20 PDT (1.5 h moonless) | 60° | 95 Bortle 3 | this is one | 14.6 |
| Conconully State Park Washington | 03:30 PDT (1.5 h moonless) | 60° | 81 Bortle 4 | this is one | 15.8 |
| Congaree National Park South Carolina | 05:10 EDT (2 h moonless) | 59° | 54 Bortle 5 | 81 Parking area near Fort Motte, 0 h 21 min | 5.1 |
| Connemara National Park Connacht | 03:30 IST (2 h moonless) | 58° | 93 Bortle 3 | this is one | 1.7 |
| Copper Breaks State Park Texas | 05:20 CDT (2 h moonless) | 58° | 93 Bortle 3 | this is one | 10.1 |
| Copper Falls State Park Wisconsin | 03:50 CDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 4.9 |
| Coquihalla Canyon Provincial Park British Columbia | 03:30 MST (1.5 h moonless) | 60° | 81 Bortle 4 | this is one | 11.8 |
| Coral Pink Sand Dunes State Park Utah | 05:00 MDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 16.5 |
| Cornwall England | 03:40 BST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 3.2 |
| Corona Forestal Natural Park Canary Islands | 06:10 WEST (2 h moonless) | 55° | 77 Bortle 4 | this is one | 4.7 |
| Coronado National Forest Arizona | 04:10 MST (2 h moonless) | 57° | 79 Bortle 4 | this is one | 7.8 |
| Corralejo Natural Park Canary Islands | 05:50 WEST (2 h moonless) | 55° | 77 Bortle 4 | this is one | 17.5 |
| Cosmic Campground New Mexico | 05:00 MDT (2 h moonless) | 58° | 93 Bortle 3 | this is one | 7.3 |
| Cranborne Chase England | 03:20 BST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 4.4 |
| Crater Lake National Park Oregon | 04:20 PDT (2 h moonless) | 62° | 97 Bortle 3 | this is one | 22.3 |
| Crater of Diamonds State Park Arkansas | 05:00 CDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 11.6 |
| Craters of the Moon National Monument and Preserve Idaho | 04:40 MDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 13.9 |
| Craters of the Moon National Preserve Idaho | 04:40 MDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 13.9 |
| Crawford State Park Heritage Site Washington | 03:20 PDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 14.6 |
| Crook National Forest Arizona | 04:10 MST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 7.5 |
| Cuencas Mineras Aragon | 05:20 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 16.7 |
| Cumberland Falls State Resort Park Kentucky | 05:10 EDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 7 |
| Cumberland Island National Seashore Georgia | 05:20 EDT (2 h moonless) | 57° | 79 Bortle 4 | this is one | 3.1 |
| Cumbre Vieja Natural Park Canary Islands | 06:10 WEST (2 h moonless) | 55° | 90 Bortle 3 | this is one | 17.4 |
| Curecanti National Recreation Area Colorado | 04:40 MDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 10.3 |
| Curonian Spit National Park Klaipėda County | 02:50 EEST (1.5 h moonless) | 54° | 76 Bortle 4 | this is one | 5.7 |
| Curry Hammock State Park Florida | 05:30 EDT (2 h moonless) | 52° | 74 Bortle 4 | this is one | 3.7 |
| Custer State Park South Dakota | 04:00 MDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 10.4 |
| Custer-Gallatin National Forest Montana | 04:10 MDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 8.3 |
| Cuyahoga Valley National Park Ohio | 04:40 EDT (2 h moonless) | 61° | 44 Bortle 6 | this is one | 5.3 |
| Cuyamaca Rancho State Park California | 04:30 PDT (2 h moonless) | 58° | 80 Bortle 4 | this is one | 24.9 |
| Cypress Hills Interprovincial Park Saskatchewan | 03:50 CST (2 h moonless) | 61° | 96 Bortle 3 | this is one | 7.2 |
| Cévennes National Park Occitanie | 04:50 CEST (2 h moonless) | 62° | 97 Bortle 3 | this is one | 10.9 |
| D. L. Bliss State Park California | 04:30 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 23.2 |
| Dadia Forest National Park East Macedonia and Thrace | 04:30 EEST (2.5 h moonless) | 61° | 82 Bortle 4 | this is one | 22 |
| Dahme-Heideseen Nature Park Brandenburg | 03:10 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 4.6 |
| Daintree National Park Queensland | 05:20 AEST (1.5 h moonless) | 15° | 28 Bortle 2 | this is one | 15.4 |
| Dalby Söderskog National Park Skåne | 02:20 CEST (1.5 h moonless) | 54° | 51 Bortle 5 | 76 Raftarp, 0 h 34 min | 5.4 |
| Daniel Boone National Forest Kentucky | 05:10 EDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 7.2 |
| Danube-Auen National Park Lower Austria | 03:30 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 7.5 |
| Danube-Drava National Park Baranya | 03:40 CEST (2 h moonless) | 61° | 55 Bortle 5 | 82 Car park near Tekeres, 0 h 28 min | 9.9 |
| Danube-Ipoly National Park Pest | 03:20 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Viewpoint near Tilalmas erdő, 1 h 06 min | 9.5 |
| Darlingtonia State Natural Site Oregon | 04:20 PDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 3.3 |
| Dartmoor England | 03:30 BST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 4.4 |
| Davies Creek National Park Queensland | 05:20 AEST (1.5 h moonless) | 14° | 23 Bortle 4 | this is one | 17.9 |
| Davis Mountains State Park Texas | 05:50 CDT (2 h moonless) | 57° | 92 Bortle 3 | this is one | 11.5 |
| De Alde Feanen National Park Friesland | 03:30 CEST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 2.3 |
| De Biesbosch National Park South Holland | 03:50 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Viewpoint near Zuidbout, 1 h 08 min | 6.7 |
| De Groote Peel National Park North Brabant | 03:50 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Picnic site near Vorsum, 0 h 48 min | 6.7 |
| De Maasduinen National Park Limburg | 03:40 CEST (2 h moonless) | 58° | 54 Bortle 5 | 80 Picnic site near Niederhelsum, 0 h 20 min | 5.9 |
| De Zoom-Kalmthoutse Heide National Park North Brabant | 03:50 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Stormvloedkering, 1 h 12 min | 6.7 |
| Dead Horse Point State Park Utah | 04:50 MDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 11.3 |
| Death Valley National Park California | 04:20 PDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 16.7 |
| Delaware Water Gap National Recreation Area Pennsylvania | 04:20 EDT (2 h moonless) | 62° | 56 Bortle 5 | 83 Burnt Mills Parking Area, 0 h 26 min | 7.1 |
| Delta de l'Ebre Natural Park Catalonia | 05:20 CEST (2.5 h moonless) | 61° | 82 Bortle 4 | this is one | 10.1 |
| Denali National Park and Preserve Alaska | no full darkness | · | · | this is one | 1.3 |
| Denali State Park Alaska | no full darkness | · | · | this is one | 2.2 |
| Deschutes National Forest Oregon | 04:10 PDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 18.3 |
| Despeñaperros Natural Park Andalusia | 05:40 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 23.1 |
| Deux Ourthes Nature Park Wallonia | 04:00 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 5.9 |
| Devils Fork State Park South Carolina | 05:10 EDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 6.9 |
| Devils Postpile National Monument California | 04:30 PDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 24.8 |
| Devils Punch Bowl State Natural Area Oregon | 04:20 PDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 3.3 |
| Devils River State Natural Area Texas | 05:40 CDT (2 h moonless) | 56° | 91 Bortle 3 | this is one | 13 |
| Devils Tower National Monument Wyoming | 04:00 MDT (2 h moonless) | 62° | 97 Bortle 3 | this is one | 10.5 |
| Dieveniškės Historical Regional Park Vilnius County | 02:50 EEST (2 h moonless) | 56° | 78 Bortle 4 | this is one | 7.8 |
| Dinara Nature Park Šibenik-Knin | 04:00 CEST (2.5 h moonless) | 62° | 83 Bortle 4 | this is one | 13.8 |
| Dinosaur National Monument Colorado | 04:40 MDT (2 h moonless) | 62° | 97 Bortle 3 | this is one | 11.7 |
| Dinosaur Provincial Park Alberta | 03:40 CST (1.5 h moonless) | 59° | 94 Bortle 3 | this is one | 6.5 |
| Dionisio Point Provincial Park British Columbia | 03:50 MST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 11.8 |
| Dismal Swamp State Park North Carolina | 04:40 EDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 6.5 |
| Dixie National Forest Utah | 05:00 MDT (2 h moonless) | 61° | 96 Bortle 2 | this is one | 11.8 |
| Djukbinj National Park Northern Territory | 05:40 ACST (2 h moonless) | 19° | 36 Bortle 3 | this is one | 25.4 |
| Dolomiti Bellunesi National Park Veneto | 04:00 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 4.6 |
| Dominguez-Escalante National Conservation Area Colorado | 04:40 MDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 11.1 |
| Donner Memorial State Park California | 04:30 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 23.4 |
| Dorset England | 03:30 BST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 4.4 |
| Douthat State Park Virginia | 04:50 EDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 5.8 |
| Dovre National Park Innlandet | no full darkness | · | · | this is one | 1.8 |
| Dovrefjell-Sunndalsfjella National Park Trøndelag | no full darkness | · | · | this is one | 1.8 |
| Doñana National Park Andalusia | 06:00 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 23.5 |
| Drawa National Park West Pomerania | 02:50 CEST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 5.7 |
| Drawsko Landscape Park West Pomerania | 02:40 CEST (2 h moonless) | 57° | 79 Bortle 4 | this is one | 5.2 |
| Drents-Friese Wold National Park Drenthe | 03:30 CEST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 5.2 |
| Drentsche Aa National Park Drenthe | 03:30 CEST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 2.5 |
| Driftwood Canyon Provincial Park British Columbia | 03:00 MST (1.5 h moonless) | 56° | 91 Bortle 3 | this is one | 6.8 |
| Driksnis Heath Nature Park Vidzeme | 02:00 EEST (1.5 h moonless) | 51° | 73 Bortle 4 | this is one | 5.2 |
| Dripping Springs Texas | 05:30 CDT (2 h moonless) | 57° | 53 Bortle 5 | 79 LBJ Volunteer Campground, 0 h 54 min | 13.6 |
| Droop Mountain Battlefield State Park West Virginia | 04:50 EDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 5.2 |
| Dry Island Buffalo Jump Provincial Park Alberta | 03:40 CST (1.5 h moonless) | 59° | 81 Bortle 4 | this is one | 4.8 |
| Dry Tortugas National Park Florida | 05:40 EDT (2 h moonless) | 52° | 87 Bortle 2 | this is one | 2.5 |
| Duffey Lake Provincial Park British Columbia | 03:30 MST (1.5 h moonless) | 60° | 95 Bortle 3 | this is one | 10.7 |
| Dunajské luhy Protected Landscape Area Trnava Region | 03:30 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 9.1 |
| Dunas de Corrubedo and Lagoas de Carregal e Vixán Natural Park Galicia | 05:50 CEST (2 h moonless) | 62° | 83 Bortle 4 | this is one | 3.3 |
| Dungeon Provincial Park Newfoundland and Labrador | 03:40 NDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 1.9 |
| Dunnet Head Scotland | no full darkness | · | · | this is one | 0.3 |
| Durness Scotland | no full darkness | · | · | this is one | 0.6 |
| Dwingelderveld National Park Drenthe | 03:30 CEST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 5.2 |
| Dylewo Hills Landscape Park Warmia-Masuria | 02:30 CEST (2 h moonless) | 57° | 79 Bortle 4 | this is one | 6.1 |
| Dzūkija National Park Alytus County | 03:00 EEST (2 h moonless) | 56° | 78 Bortle 4 | this is one | 7.8 |
| Düben Heath Nature Park Saxony-Anhalt | 03:20 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 4.8 |
| Dümmer Nature Park Lower Saxony | 03:30 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 5.3 |
| Dłubnia Landscape Park Lesser Poland | 03:00 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 6.2 |
| E. C. Manning Provincial Park British Columbia | 03:30 MST (1.5 h moonless) | 60° | 81 Bortle 4 | this is one | 11.8 |
| Eagles' Nests Landscape Park Silesia | 03:00 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 6.2 |
| East Canyon State Park Utah | 04:40 MDT (2 h moonless) | 61° | 55 Bortle 5 | 82 Viewpoint near Echo Resort, 0 h 11 min | 14.9 |
| East Carpathians Protected Landscape Area Prešov Region | 03:00 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 8.1 |
| East Devon England | 03:40 BST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 4.4 |
| Ecola State Park Oregon | 04:10 PDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 15.9 |
| Econfina River State Park Florida | 05:30 EDT (2 h moonless) | 56° | 78 Bortle 4 | this is one | 5.1 |
| Ed Z'berg Sugar Pine Point State Park California | 04:30 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 23.4 |
| Effigy Mounds National Monument Iowa | 04:10 CDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 8.9 |
| Eifel National Park North Rhine-Westphalia | 03:50 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 5.5 |
| Eiweiler Saarland | 04:00 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Trekkingcamp Drachenlager, 1 h 18 min | 6 |
| El Capitán State Beach California | 04:40 PDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 4.1 |
| El Malpais National Conservation Area New Mexico | 04:50 MDT (2 h moonless) | 59° | 94 Bortle 3 | this is one | 7.3 |
| El Malpais National Monument New Mexico | 04:50 MDT (2 h moonless) | 59° | 94 Bortle 3 | this is one | 7.3 |
| El Morro National Monument New Mexico | 04:50 MDT (2 h moonless) | 59° | 94 Bortle 3 | this is one | 9.7 |
| Elan Valley Wales | 03:20 BST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 2.2 |
| Elbhöhen-Wendland Nature Park Lower Saxony | 03:10 CEST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 6 |
| Elbtalaue National Park Lower Saxony | 03:10 CEST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 6 |
| Eldorado National Forest California | 04:30 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 23.2 |
| Elephant Butte Lake State Park New Mexico | 04:50 MDT (2 h moonless) | 58° | 80 Bortle 4 | this is one | 6.1 |
| Elk Island National Park Alberta | 03:20 CST (1.5 h moonless) | 57° | 79 Bortle 4 | this is one | 4.5 |
| Elk Knob State Park North Carolina | 05:00 EDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 6.7 |
| Elk Lakes Provincial Park British Columbia | 04:00 CST (1.5 h moonless) | 60° | 81 Bortle 4 | this is one | 8.1 |
| Elm-Lappwald Nature Park Lower Saxony | 03:20 CEST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 5.4 |
| Elmore State Park Vermont | 03:50 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 6.1 |
| Els Ports Natural Park Catalonia | 05:20 CEST (2.5 h moonless) | 61° | 82 Bortle 4 | this is one | 10.1 |
| Elsey National Park Northern Territory | 05:40 ACST (2 h moonless) | 16° | 30 Bortle 2 | this is one | 25.7 |
| Embūte Nature Park Kurzeme | 02:20 EEST (1.5 h moonless) | 52° | 74 Bortle 4 | this is one | 5.3 |
| Emerald Bay State Park California | 04:30 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 23.2 |
| Emigrant Springs State Heritage Area Oregon | 03:50 PDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 17.8 |
| Emmett Till and Mamie Till-Mobley National Monument Mississippi | 04:40 CDT (2 h moonless) | 58° | 80 Bortle 4 | this is one | 10.6 |
| Enchanted Rock State Natural Area Texas | 05:30 CDT (2 h moonless) | 57° | 79 Bortle 4 | this is one | 13.6 |
| Entre-Sambre-et-Meuse National Park Wallonia | 04:10 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 5.9 |
| Eryri National Park Wales | 03:10 BST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 2.2 |
| Escalante Petrified Forest State Park Utah | 05:00 MDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 12.9 |
| Eskdalemuir Scotland | 02:30 BST (1.5 h moonless) | 54° | 76 Bortle 4 | this is one | 1.4 |
| Etna Regional Park Sicily | 04:30 CEST (2.5 h moonless) | 60° | 81 Bortle 4 | this is one | 26.3 |
| Eungella National Park Queensland | 05:10 AEST (0.5 h moonless) | 10° | 19 Bortle 3 | this is one | 24 |
| Everglades Headwaters National Wildlife Refuge and Conservation Area Florida | 05:20 EDT (2 h moonless) | 54° | 76 Bortle 4 | this is one | 5.1 |
| Everglades National Park Florida | 05:30 EDT (2 h moonless) | 53° | 75 Bortle 4 | this is one | 2.4 |
| Evros Delta National Park East Macedonia and Thrace | 04:30 EEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 27.8 |
| Exmoor National Park England | 03:30 BST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 2 |
| F. D. Roosevelt State Park Georgia | 05:30 EDT (2 h moonless) | 58° | 80 Bortle 4 | this is one | 6.4 |
| Face Rock State Scenic Viewpoint Oregon | 04:30 PDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 3.6 |
| Fair Haven Beach State Park New York | 04:10 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 0.7 |
| Fairy Stone State Park Virginia | 04:50 EDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 6.4 |
| Fakahatchee Strand Preserve State Park Florida | 05:30 EDT (2 h moonless) | 53° | 75 Bortle 4 | this is one | 3.1 |
| Falkenstein Nature Park Lower Austria | 03:40 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 7.5 |
| False Cape State Park Virginia | 04:40 EDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 5 |
| Fanes-Sennes-Prags Nature Park Trentino-Alto Adige | 04:00 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 4.6 |
| Fanning Springs State Park Florida | 05:30 EDT (2 h moonless) | 56° | 78 Bortle 4 | this is one | 3.8 |
| Father Hennepin State Park Minnesota | 04:10 CDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 8.5 |
| Federation Forest State Park Washington | 03:50 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 15.1 |
| Feldberg Lake District Nature Park Mecklenburg-Vorpommern | 02:50 CEST (2 h moonless) | 57° | 79 Bortle 4 | this is one | 4.4 |
| Femundsmarka National Park Innlandet | no full darkness | · | · | this is one | 3.2 |
| Fertő-Hanság National Park Győr-Moson-Sopron | 03:30 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 9.1 |
| Fichtelgebirge Nature Park Bavaria | 03:30 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 6 |
| Finland State Forest Minnesota | 03:50 CDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 3 |
| Fire Island National Seashore New York | 04:10 EDT (2 h moonless) | 61° | 55 Bortle 5 | this is one | 9.1 |
| First Peoples Buffalo Jump State Park Montana | 04:10 MDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 9 |
| Fishlake National Forest Utah | 04:50 MDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 11.8 |
| Fitzroy Island National Park Queensland | 05:20 AEST (1.5 h moonless) | 15° | 24 Bortle 4 | this is one | 15.4 |
| Flagstaff Arizona | 04:10 MST (2 h moonless) | 60° | 43 Bortle 6 | 95 Picnic area near Black Falls Crossing, 0 h 51 min | 12.4 |
| Flagstaff Area National Monuments Arizona | 04:00 MST (2 h moonless) | 59° | 94 Bortle 3 | this is one | 12.4 |
| Flaming Gorge National Recreation Area Utah | 04:40 MDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 10.6 |
| Florence Marina State Park Georgia | 05:30 EDT (2 h moonless) | 58° | 80 Bortle 4 | this is one | 6.6 |
| Florissant Fossil Beds National Monument Colorado | 04:30 MDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 7.2 |
| Folgefonna National Park Vestland | no full darkness | · | · | this is one | 1.7 |
| Fond du Lac State Forest Minnesota | 04:00 CDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 8.5 |
| Forests of Brabant National Park Flanders | 04:00 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Car park near Cortil-Noirmont, 0 h 32 min | 5.9 |
| Forestville/Mystery Cave State Park Minnesota | 04:10 CDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 9.5 |
| Forillon National Park Quebec | 02:50 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 5.6 |
| Forollhogna National Park Innlandet | no full darkness | · | · | this is one | 2.4 |
| Fort Bridger Wyoming | 04:40 MDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 13.5 |
| Fort Carlton Saskatchewan | 03:00 CST (1.5 h moonless) | 58° | 93 Bortle 3 | this is one | 6.3 |
| Fort Churchill State Historic Park Nevada | 04:20 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 20.2 |
| Fort Columbia State Park Washington | 04:10 PDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 10.8 |
| Fort Flagler Historical State Park Washington | 03:50 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 14.3 |
| Fort Fred Steele State Historic Site Wyoming | 04:20 MDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 12.2 |
| Fort Frederica National Monument Georgia | 05:20 EDT (2 h moonless) | 57° | 53 Bortle 5 | 79 Parking area near Midriver, 0 h 58 min | 3.4 |
| Fort Jesup Louisiana | 05:00 CDT (2 h moonless) | 57° | 79 Bortle 4 | this is one | 11.1 |
| Fort Kaskaskia State Historic Site Illinois | 04:30 CDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 9.9 |
| Fort Leaton State Historic Site Texas | 05:50 CDT (2 h moonless) | 56° | 78 Bortle 4 | this is one | 5.3 |
| Fort Matanzas National Monument Florida | 05:20 EDT (2 h moonless) | 56° | 78 Bortle 4 | this is one | 3.5 |
| Fort Ord National Monument California | 04:40 PDT (2 h moonless) | 60° | 55 Bortle 5 | 81 Horse Trailer Parking, 0 h 18 min | 13.4 |
| Fort Pitt Provincial Park Saskatchewan | 03:10 CST (1.5 h moonless) | 58° | 80 Bortle 4 | this is one | 5.9 |
| Fort Point State Park Maine | 03:40 EDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 6 |
| Fort Pulaski National Monument Georgia | 05:10 EDT (2 h moonless) | 57° | 53 Bortle 5 | 79 Open land near Midway, 1 h 43 min | 2.9 |
| Fort Rock Cave Oregon | 04:10 PDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 19.3 |
| Fort Ross State Historic Park California | 04:40 PDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 4.3 |
| Fort Simcoe Washington | 03:50 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 16.4 |
| Fort Stanton New Mexico | 04:50 MDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 6 |
| Fort Stevenson State Park North Dakota | 04:30 CDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 9 |
| Fort Tejon California | 04:40 PDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 26.3 |
| Fort Union National Monument New Mexico | 04:40 MDT (2 h moonless) | 60° | 95 Bortle 3 | this is one | 7 |
| Forêts National Park Grand Est | 04:20 CEST (2 h moonless) | 61° | 96 Bortle 3 | this is one | 8 |
| Fossil Butte National Monument Wyoming | 04:40 MDT (2 h moonless) | 62° | 97 Bortle 3 | this is one | 13.5 |
| Fossil Cycad National Monument South Dakota | 04:00 MDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 10.4 |
| Fountain Hills Arizona | 04:10 MST (2 h moonless) | 58° | 29 Bortle 7 | 80 Campground near Club Ranch, 1 h 28 min | 8.5 |
| Fragas do Eume Natural Park Galicia | 05:40 CEST (2 h moonless) | 62° | 83 Bortle 4 | this is one | 3.1 |
| Franconia Notch State Park New Hampshire | 03:50 EDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 5.8 |
| Franconian Forest Nature Park Bavaria | 03:30 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 6 |
| Franconian Switzerland-Veldenstein Forest Nature Park Bavaria | 03:40 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 6.8 |
| Frankenhöhe Nature Park Bavaria | 03:50 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 6.8 |
| Fred Hayes State Park at Starvation Utah | 04:40 MDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 15.1 |
| Fremont National Forest Oregon | 04:10 PDT (2 h moonless) | 61° | 96 Bortle 2 | this is one | 20.3 |
| Fremont-Winema National Forest Oregon | 04:20 PDT (2 h moonless) | 62° | 97 Bortle 3 | this is one | 20.3 |
| Friulian Dolomites Nature Park Friuli Venezia Giulia | 04:00 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 4.6 |
| Frontenac State Park Minnesota | 04:10 CDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 8.9 |
| Fuentes del Narcea Natural Park Asturias | 05:30 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 8 |
| Fuerteventura Canary Islands | 05:50 WEST (2 h moonless) | 55° | 77 Bortle 4 | this is one | 17.5 |
| Fulda Hesse | 03:40 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Viewpoint near Wüstung Niederschorbach, 0 h 45 min | 5.2 |
| Fulufjellet National Park Innlandet | no full darkness | · | · | this is one | 4.2 |
| Fulufjället National Park Dalarna | no full darkness | · | · | this is one | 4.2 |
| Fundy National Park New Brunswick | 04:10 ADT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 5 |
| Fussingø National Nature Park Central Jutland | 02:10 CEST (1.5 h moonless) | 52° | 74 Bortle 4 | this is one | 6.6 |
| Färnebofjärden National Park Uppsala | no full darkness | · | · | this is one | 5 |
| Gaiziņkalns Nature Park Vidzeme | 01:50 EEST (1 h moonless) | 50° | 84 Bortle 3 | this is one | 5.7 |
| Galloway Forest Park Scotland | 02:40 BST (1.5 h moonless) | 55° | 77 Bortle 4 | this is one | 1.6 |
| Gantrisch Bern | 04:20 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 7 |
| Garajonay National Park Canary Islands | 06:10 WEST (2 h moonless) | 55° | 77 Bortle 4 | this is one | 17.4 |
| Gargano National Park Apulia | 04:10 CEST (2.5 h moonless) | 61° | 82 Bortle 4 | this is one | 23.5 |
| Garibaldi Provincial Park British Columbia | 03:40 MST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 11.8 |
| Garig Gunak Barlu National Park Northern Territory | 05:40 ACST (2 h moonless) | 20° | 38 Bortle 2 | this is one | 25.6 |
| Garner State Park Texas | 05:30 CDT (2 h moonless) | 55° | 77 Bortle 4 | this is one | 11.9 |
| Garphyttan National Park Örebro | no full darkness | · | · | this is one | 3.1 |
| Garrapata State Park California | 04:40 PDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 13.4 |
| Gaspésie National Park Quebec | 03:00 EDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 5.2 |
| Gates of the Arctic National Park and Preserve Alaska | no full darkness | · | · | this is one | 2.2 |
| Gateway Arch National Park Missouri | 04:30 CDT (2 h moonless) | 61° | 20 Bortle 8 | 82 Gnaw Bone Campground, 1 h 10 min | 10.2 |
| Gauja National Park Vidzeme | no full darkness | · | · | this is one | 3.7 |
| Gauley River National Recreation Area West Virginia | 04:50 EDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 5.2 |
| Gennargentu National Park Sardinia | 04:40 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 23.1 |
| George T. Bagby State Park Georgia | 05:30 EDT (2 h moonless) | 57° | 79 Bortle 4 | this is one | 7.4 |
| George Washington Birthplace National Monument Virginia | 04:40 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 6.7 |
| George Washington Carver National Monument Missouri | 04:50 CDT (2 h moonless) | 60° | 55 Bortle 5 | 81 Parking area near Jolly, 0 h 20 min | 11.9 |
| George Washington National Forest Virginia | 04:50 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 5.8 |
| George Washington and Jefferson National Forests Virginia | 04:40 EDT (2 h moonless) | 60° | 55 Bortle 5 | 81 Viewpoint near Briery Branch, 0 h 23 min | 6 |
| Georgian Bay Islands National Park Ontario | 04:20 EDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 5.7 |
| German-Luxembourg Nature Park Rhineland-Palatinate | 04:00 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 6 |
| Gesäuse National Park Styria | 03:40 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 7.5 |
| Giant City State Park Illinois | 04:30 CDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 9.9 |
| Giant Sequoia National Monument California | 04:30 PDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 24 |
| Gifford Pinchot National Forest Washington | 04:00 PDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 16.4 |
| Gila Box Riparian National Conservation Area Arizona | 04:00 MST (2 h moonless) | 57° | 79 Bortle 4 | this is one | 6.2 |
| Gila Cliff Dwellings National Monument New Mexico | 05:00 MDT (2 h moonless) | 58° | 93 Bortle 3 | this is one | 7.3 |
| Gila National Forest New Mexico | 05:00 MDT (2 h moonless) | 58° | 93 Bortle 2 | this is one | 7.3 |
| Ginkgo Petrified Forest State Park Washington | 03:50 PDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 16.4 |
| Girringun National Park Queensland | 05:20 AEST (1.5 h moonless) | 13° | 25 Bortle 2 | this is one | 19.3 |
| Glacier Bay National Park and Preserve Alaska | no full darkness | · | · | this is one | 0.4 |
| Glacier National Park Montana | 04:10 MDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 10.8 |
| Glacier National Park, BC British Columbia | 04:00 CST (1.5 h moonless) | 59° | 94 Bortle 2 | this is one | 5.9 |
| Glen Affric Scotland | no full darkness | · | · | this is one | 0.6 |
| Glen Canyon National Recreation Area Arizona | 04:00 MST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 13.2 |
| Glen Clova Scotland | 01:50 BST (1 h moonless) | 51° | 73 Bortle 4 | this is one | 0.7 |
| Glen Coe Scotland | 02:00 BST (1 h moonless) | 51° | 85 Bortle 3 | this is one | 1.3 |
| Glen Etive Scotland | 02:10 BST (1.5 h moonless) | 52° | 87 Bortle 3 | this is one | 1.3 |
| Glen Lyon Scotland | 02:00 BST (1.5 h moonless) | 51° | 73 Bortle 4 | this is one | 1.3 |
| Glendo State Park Wyoming | 04:10 MDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 11 |
| Glenshee Scotland | 01:50 BST (1 h moonless) | 50° | 72 Bortle 4 | this is one | 0.7 |
| Glenveagh National Park Ulster | 03:00 IST (1.5 h moonless) | 56° | 78 Bortle 4 | this is one | 0.5 |
| Goblin Valley State Park Utah | 04:50 MDT (2 h moonless) | 60° | 95 Bortle 2 | this is one | 11.7 |
| Gola della Rossa and Frasassi Regional Park Marche | 04:10 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 19 |
| Gold Butte National Monument Nevada | 04:10 MST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 13.5 |
| Golden Ears Provincial Park British Columbia | 03:40 MST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 11.8 |
| Goose Creek State Park North Carolina | 04:50 EDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 6.2 |
| Goose Island State Park Texas | 05:30 CDT (2 h moonless) | 55° | 77 Bortle 4 | this is one | 12.4 |
| Gooseberry Falls State Park Minnesota | 03:50 CDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 3 |
| Goosenecks State Park Utah | 04:50 MDT (2 h moonless) | 60° | 95 Bortle 3 | this is one | 9.7 |
| Gorbea Natural Park Basque Country | 05:20 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 3.5 |
| Gorce National Park Lesser Poland | 03:10 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 8.1 |
| Gorges State Park North Carolina | 05:10 EDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 6.7 |
| Goričko Nature Park Mura | 03:40 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 9.2 |
| Gostynin-Włocławek Landscape Park Kuyavia-Pomerania | 02:40 CEST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 6.4 |
| Gran Paradiso National Park Piedmont | 04:30 CEST (2.5 h moonless) | 62° | 83 Bortle 4 | this is one | 6.7 |
| Gran Sasso and Monti della Laga National Park Abruzzo | 04:20 CEST (2.5 h moonless) | 62° | 83 Bortle 4 | this is one | 19.4 |
| Grand Beach Provincial Park Manitoba | 03:50 EST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 3.9 |
| Grand Canyon National Park Arizona | 04:10 MST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 12.4 |
| Grand Canyon-Parashant National Monument Arizona | 04:10 MST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 14.8 |
| Grand Gulf State Park Missouri | 04:40 CDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 10.5 |
| Grand Portage National Monument Minnesota | 03:40 CDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 1.1 |
| Grand Portage State Forest Minnesota | 03:40 CDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 1.1 |
| Grand Portage State Park Minnesota | 03:40 CDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 2.9 |
| Grand Staircase-Escalante National Monument Utah | 04:00 MST (2 h moonless) | 60° | 95 Bortle 2 | this is one | 12.9 |
| Grand Teton National Park Wyoming | 04:30 MDT (2 h moonless) | 62° | 97 Bortle 3 | this is one | 13.3 |
| Grands-Jardins National Park Quebec | 03:20 EDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 4.2 |
| Grasslands National Park Saskatchewan | 03:40 CST (2 h moonless) | 60° | 95 Bortle 2 | this is one | 8.5 |
| Grayson Highlands State Park Virginia | 05:00 EDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 6.7 |
| Gražutė Regional Park Utena County | 02:30 EEST (1.5 h moonless) | 54° | 89 Bortle 3 | this is one | 4.9 |
| Great Basin National Park Nevada | 04:00 PDT (2 h moonless) | 60° | 95 Bortle 2 | this is one | 15.6 |
| Great River Bluffs State Park Minnesota | 04:10 CDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 8.9 |
| Great Sand Dunes National Park and Preserve Colorado | 04:30 MDT (2 h moonless) | 60° | 95 Bortle 3 | this is one | 7.8 |
| Great Smoky Mountains National Park North Carolina | 05:10 EDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 7.7 |
| Gressåmoen National Park Trøndelag | no full darkness | · | · | this is one | 2.8 |
| Greycliff Prairie Dog Town State Park Montana | 04:10 MDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 8.3 |
| Grizzly Creek Redwoods State Park California | 04:40 PDT (2 h moonless) | 62° | 97 Bortle 3 | this is one | 24.8 |
| Gros Morne National Park Newfoundland and Labrador | 03:50 NDT (2 h moonless) | 61° | 96 Bortle 2 | this is one | 2.7 |
| Grover Hot Springs State Park California | 04:30 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 22.2 |
| Gruyère Pays-d'Enhaut Regional Park Vaud | 04:20 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 7 |
| Gryżyna Landscape Park Lubusz | 03:00 CEST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 4.8 |
| Guadalupe Mountains National Park Texas | 04:50 MDT (2 h moonless) | 57° | 79 Bortle 4 | this is one | 7.7 |
| Guadarrama National Park Madrid | 05:30 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Mirador de los Robledos, 0 h 41 min | 19.6 |
| Guadiana Valley Natural Park Beja | 05:00 WEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 25.2 |
| Gulf Islands National Park Reserve British Columbia | 03:50 MST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 14.3 |
| Gulf Islands National Seashore Florida | 04:40 CDT (2 h moonless) | 56° | 53 Bortle 5 | 78 Boiling Creek Bridge, 0 h 45 min | 5.2 |
| Gunnison Gorge National Conservation Area Colorado | 04:40 MDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 10.3 |
| Gutulia National Park Innlandet | no full darkness | · | · | this is one | 3.2 |
| Gwaii Haanas British Columbia | 03:50 MST (1.5 h moonless) | 59° | 94 Bortle 2 | this is one | 3.1 |
| Górzno-Lidzbark Landscape Park Kuyavia-Pomerania | 02:30 CEST (2 h moonless) | 57° | 79 Bortle 4 | this is one | 6.1 |
| Gúdar-Javalambre Aragon | 05:30 CEST (2.5 h moonless) | 61° | 82 Bortle 4 | this is one | 17.9 |
| Ha Ha Tonka State Park Missouri | 04:40 CDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 11.4 |
| Haanja Nature Park Võru County | no full darkness | · | · | this is one | 5.7 |
| Habichtswald Nature Park Hesse | 03:40 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 5.6 |
| Hagerman Fossil Beds National Monument Idaho | 04:50 MDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 14.2 |
| Hainich National Park Thuringia | 03:30 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 5.6 |
| Haleakalā National Park Hawaii | 04:40 HST (2 h moonless) | 49° | 83 Bortle 3 | this is one | 14.6 |
| Halibut Point State Park Massachusetts | 03:50 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 9.7 |
| Hallingskarvet National Park Buskerud | no full darkness | · | · | this is one | 1.7 |
| Hamber Provincial Park British Columbia | 03:50 CST (1.5 h moonless) | 58° | 93 Bortle 2 | this is one | 5.1 |
| Hamlin Beach State Park New York | 04:20 EDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 0 |
| Hammocks Beach State Park North Carolina | 04:50 EDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 3.9 |
| Hamra National Park Gävleborg | no full darkness | · | · | this is one | 5.1 |
| Hanford Reach National Monument Washington | 03:50 PDT (2 h moonless) | 62° | 56 Bortle 5 | 83 Wahluke North Parking, 0 h 33 min | 16.3 |
| Hardangervidda National Park Vestland | no full darkness | · | · | this is one | 1.7 |
| Harris Scotland | no full darkness | · | · | this is one | 0.3 |
| Harrisville State Park Michigan | 04:30 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 3 |
| Harz National Park Lower Saxony | 03:20 CEST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 5.6 |
| Harz/Saxony-Anhalt Nature Park Saxony-Anhalt | 03:20 CEST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 5.6 |
| Hautes-Gorges-de-la-Rivière-Malbaie National Park Quebec | 03:20 EDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 4.2 |
| Hawaiʻi Volcanoes National Park Hawaii | 04:40 HST (2 h moonless) | 48° | 70 Bortle 4 | this is one | 1 |
| Hawn State Park Missouri | 04:30 CDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 9.4 |
| Haßberge Nature Park Bavaria | 03:40 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 6 |
| Haʻena State Park Hawaii | 04:50 HST (2 h moonless) | 50° | 84 Bortle 3 | this is one | 6.6 |
| Hearst Castle California | 04:40 PDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 2.6 |
| Hecla-Grindstone Provincial Park Manitoba | 03:40 EST (2 h moonless) | 59° | 94 Bortle 3 | this is one | 3.1 |
| Height of the Rockies Provincial Park British Columbia | 04:00 CST (1.5 h moonless) | 60° | 95 Bortle 3 | this is one | 8.1 |
| Helena National Forest Montana | 04:20 MDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 10.2 |
| Helena-Lewis and Clark National Forest Montana | 04:10 MDT (2 h moonless) | 60° | 95 Bortle 3 | this is one | 11.7 |
| Hells Canyon National Recreation Area Oregon | 03:40 PDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 15.6 |
| Helvetinjärvi National Park Pirkanmaa | no full darkness | · | · | this is one | 5.9 |
| Hendy Woods State Park California | 04:40 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 19.8 |
| Herring Cove Provincial Park New Brunswick | 04:30 ADT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 3.5 |
| Hessian Rhön Nature Park Hesse | 03:40 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 5.2 |
| Hiawatha National Forest Michigan | 04:40 EDT (2 h moonless) | 62° | 97 Bortle 3 | this is one | 1.5 |
| High Fläming Nature Park Brandenburg | 03:10 CEST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 4.6 |
| High Pyrenees Natural Park Catalonia | 05:00 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 10.5 |
| High Vogelsberg Nature Park Hesse | 03:40 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 5.2 |
| Hiidenportti National Park Kainuu | no full darkness | · | · | this is one | 4.7 |
| Hill Country State Natural Area Texas | 05:30 CDT (2 h moonless) | 56° | 78 Bortle 4 | this is one | 11.9 |
| Hirschwald Nature Park Bavaria | 03:40 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 6.8 |
| Hither Hills State Park New York | 04:10 EDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 7.8 |
| Hoces del Río Duratón Natural Park Castile and León | 05:30 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 19.6 |
| Hocking Hills State Park Ohio | 04:50 EDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 8.9 |
| Hoge Kempen National Park Flanders | 03:50 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Barbecue du Nokar, 1 h 20 min | 6.7 |
| Hoge Veluwe National Park Gelderland | 03:40 CEST (2 h moonless) | 58° | 54 Bortle 5 | 80 Viewpoint near Radio Kootwijk (zenderpark), 0 h 27 min | 3.7 |
| Hohe Mark Nature Park North Rhine-Westphalia | 03:40 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 5.9 |
| Hohe Tauern National Park Salzburg | 03:50 CEST (2 h moonless) | 60° | 95 Bortle 3 | this is one | 5.5 |
| Hohe Wand Nature Park Lower Austria | 03:40 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 9.1 |
| Holmes County State Park Mississippi | 04:50 CDT (2 h moonless) | 58° | 80 Bortle 4 | this is one | 10.6 |
| Holstein Switzerland Nature Park Schleswig-Holstein | 03:00 CEST (2 h moonless) | 57° | 79 Bortle 4 | this is one | 3.2 |
| Holy Cross National Forest Colorado | 04:30 MDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 11.9 |
| Homer Glen Illinois | 04:10 CDT (2 h moonless) | 62° | 20 Bortle 8 | 83 Parking area near Piper City, 1 h 45 min | 11.1 |
| Homestead National Historical Park Nebraska | 04:50 CDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 10.4 |
| Homolovi State Park Arizona | 04:00 MST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 11.2 |
| Hoosier National Forest Indiana | 05:10 EDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 8.7 |
| Hopewell Rocks Provincial Park New Brunswick | 04:10 ADT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 5 |
| Horne Lake Caves Provincial Park British Columbia | 03:50 MST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 12.2 |
| Horná Orava Protected Landscape Area Žilina Region | 03:10 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 7.6 |
| Horseshoe Bay Texas | 05:30 CDT (2 h moonless) | 57° | 53 Bortle 5 | 79 Parking area near Scotts Crossing, 1 h 02 min | 13.6 |
| Hortobágy National Park Hajdú-Bihar | 03:20 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 10.4 |
| Hossa National Park North Ostrobothnia | no full darkness | · | · | this is one | 3.7 |
| Hot Springs National Park Arkansas | 04:50 CDT (2 h moonless) | 58° | 29 Bortle 7 | 80 Campground near Crystal Springs Landing, 0 h 29 min | 11.6 |
| Hot Springs State Park Wyoming | 04:20 MDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 11.5 |
| Housatonic Meadows State Park Connecticut | 04:10 EDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 6.8 |
| Hovenweep National Monument Utah | 04:50 MDT (2 h moonless) | 60° | 95 Bortle 3 | this is one | 9.7 |
| Humboldt Redwoods State Park California | 04:40 PDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 24.8 |
| Humboldt-Toiyabe National Forest Nevada | 04:10 PDT (2 h moonless) | 60° | 95 Bortle 2 | this is one | 17.7 |
| Humbug Mountain State Park Oregon | 04:30 PDT (2 h moonless) | 62° | 97 Bortle 3 | this is one | 4.9 |
| Hungry Mother State Park Virginia | 05:00 EDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 6.7 |
| Hunsrück-Hochwald National Park Rhineland-Palatinate | 04:00 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 6 |
| Ichetucknee Springs State Park Florida | 05:30 EDT (2 h moonless) | 56° | 78 Bortle 4 | this is one | 3.8 |
| Indian Cave State Park Nebraska | 04:40 CDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 11 |
| Indian Key State Historic Site Florida | 05:30 EDT (2 h moonless) | 53° | 75 Bortle 4 | this is one | 3.7 |
| Indian Lake State Park Michigan | 04:40 EDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 3.1 |
| Indiana Dunes National Park Indiana | 04:00 CDT (2 h moonless) | 61° | 29 Bortle 7 | 82 Parking area near Clarks, 1 h 12 min | 11.1 |
| Inishowen Ulster | 02:50 IST (1.5 h moonless) | 55° | 77 Bortle 4 | this is one | 0.5 |
| International Douro Natural Park Bragança | 04:40 WEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 19.5 |
| Inyo National Forest Nevada | 04:20 PDT (2 h moonless) | 60° | 95 Bortle 3 | this is one | 22.2 |
| Ironwood Forest National Monument Arizona | 04:10 MST (2 h moonless) | 57° | 79 Bortle 4 | this is one | 7 |
| Irving Nature Park New Brunswick | 04:20 ADT (2 h moonless) | 61° | 55 Bortle 5 | 82 Eagle Rock Provincial Park, 0 h 24 min | 6.1 |
| Islay Scotland | 02:30 BST (1.5 h moonless) | 53° | 88 Bortle 3 | this is one | 0.5 |
| Isle Royale National Park Michigan | 04:30 EDT (2 h moonless) | 60° | 95 Bortle 3 | this is one | 1.1 |
| Isojärvi National Park Pirkanmaa | no full darkness | · | · | this is one | 5.9 |
| Istra Hills Nature Park Latgale | 02:00 EEST (1.5 h moonless) | 52° | 87 Bortle 3 | this is one | 5.1 |
| Itasca State Park Minnesota | 04:10 CDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 9.3 |
| Izki Natural Park Basque Country | 05:20 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 8.9 |
| Iława Lake District Landscape Park Warmia-Masuria | 02:30 CEST (2 h moonless) | 57° | 79 Bortle 4 | this is one | 6.1 |
| Jacques-Cartier National Park Quebec | 03:30 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 4.2 |
| James River State Park Virginia | 04:50 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 6.5 |
| Jandía Natural Park Canary Islands | 06:00 WEST (2 h moonless) | 55° | 77 Bortle 4 | this is one | 5.9 |
| Janów Forests Landscape Park Lublin | 02:50 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 8 |
| Jardine River National Park Queensland | 05:30 AEST (2 h moonless) | 20° | 38 Bortle 2 | this is one | 5.4 |
| Jasmund National Park Mecklenburg-Vorpommern | 02:40 CEST (2 h moonless) | 56° | 78 Bortle 4 | this is one | 3.3 |
| Jasper National Park Alberta | 03:50 CST (1.5 h moonless) | 58° | 93 Bortle 3 | this is one | 5.1 |
| Jay Cooke State Park Minnesota | 04:00 CDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 8.5 |
| Jedediah Smith Redwoods State Park California | 04:30 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 5.7 |
| Jelsa Split-Dalmatia | 04:00 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 16.2 |
| Jemez National Recreation Area New Mexico | 04:40 MDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 7.6 |
| Jerome State Historic Park Arizona | 04:10 MST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 14.2 |
| Jeseníky Protected Landscape Area Olomouc Region | 03:10 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 5.3 |
| Jessie M. Honeyman Memorial State Park Oregon | 04:20 PDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 3.6 |
| Jewel Cave National Monument South Dakota | 04:00 MDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 10.4 |
| Joffre Lakes Provincial Park British Columbia | 03:30 MST (1.5 h moonless) | 60° | 95 Bortle 3 | this is one | 10.7 |
| John A. Latsch State Park Minnesota | 04:10 CDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 8.9 |
| John B. Yeon State Scenic Corridor Oregon | 04:00 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 17.7 |
| John Day Fossil Beds National Monument Oregon | 04:00 PDT (2 h moonless) | 62° | 97 Bortle 2 | this is one | 18.1 |
| John G. Neihardt State Historic Site Nebraska | 04:40 CDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 9.4 |
| John Wesley Powell National Conservation Area Utah | 04:40 MDT (2 h moonless) | 62° | 97 Bortle 3 | this is one | 10.6 |
| Johnson's Shut-Ins State Park Missouri | 04:30 CDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 9.4 |
| Jones Lake State Park North Carolina | 05:00 EDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 6.1 |
| Joshua Tree National Park California | 04:30 PDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 20.6 |
| Jostedalsbreen National Park Vestland | no full darkness | · | · | this is one | 2.8 |
| Jotunheimen National Park Innlandet | no full darkness | · | · | this is one | 3.6 |
| Juan de Fuca Provincial Park British Columbia | 03:50 MST (1.5 h moonless) | 60° | 81 Bortle 4 | this is one | 4.8 |
| Judbarra / Gregory National Park Northern Territory | 04:20 AWST (2 h moonless) | 15° | 28 Bortle 2 | this is one | 26.7 |
| Judge C. R. Magney State Park Minnesota | 03:40 CDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 3 |
| Julia Pfeiffer Burns State Park California | 04:40 PDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 13.4 |
| Julian Prealps Nature Park Friuli Venezia Giulia | 04:00 CEST (2.5 h moonless) | 62° | 83 Bortle 4 | this is one | 4.6 |
| Junkerdal National Park Nordland | no full darkness | · | · | this is one | 2.1 |
| Jura Scotland | 02:20 BST (1.5 h moonless) | 52° | 87 Bortle 3 | this is one | 1.3 |
| Jurassic National Monument Utah | 04:50 MDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 12.4 |
| Jökulsárgljúfur Northeast | no full darkness | · | · | this is one | 0.6 |
| Kabetogama State Forest Minnesota | 03:50 CDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 6.3 |
| Kachemak Bay State Park Alaska | no full darkness | · | · | this is one | 2.1 |
| Kaibab Band of Paiute Indians Arizona | 04:00 MST (2 h moonless) | 59° | 94 Bortle 3 | this is one | 12.4 |
| Kaibab National Forest Arizona | 04:00 MST (2 h moonless) | 59° | 94 Bortle 2 | this is one | 12.4 |
| Kakabeka Falls Provincial Park Ontario | 04:30 EDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 2.9 |
| Kakadu National Park Northern Territory | 05:40 ACST (2 h moonless) | 18° | 34 Bortle 2 | this is one | 25.7 |
| Kalkajaka National Park Queensland | 05:20 AEST (2 h moonless) | 16° | 30 Bortle 2 | this is one | 16 |
| Kalkalpen National Park Upper Austria | 03:40 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 7.5 |
| Kampinos National Park Mazovia | 02:40 CEST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 6.6 |
| Kaniksu National Forest Idaho | 03:20 PDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 14.6 |
| Kankakee National Wildlife Refuge and Conservation Area Illinois | 04:10 CDT (2 h moonless) | 61° | 55 Bortle 5 | 82 Parking area near Newton, 0 h 25 min | 11.1 |
| Kanopolis State Park Kansas | 05:00 CDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 11 |
| Karkonosze National Park Lower Silesia | 03:10 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 4.9 |
| Karlu Karlu Northern Territory | 05:40 ACST (0.5 h moonless) | 11° | 21 Bortle 2 | this is one | 27.1 |
| Kartchner Caverns State Park Arizona | 04:10 MST (2 h moonless) | 57° | 79 Bortle 4 | this is one | 7.8 |
| Karula National Park Võru County | no full darkness | · | · | this is one | 5.7 |
| Kasha-Katuwe Tent Rocks National Monument New Mexico | 04:40 MDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 7.6 |
| Kashubian Landscape Park Pomerania | 02:20 CEST (2 h moonless) | 56° | 78 Bortle 4 | this is one | 5.2 |
| Katahdin Woods and Waters National Monument Maine | 03:30 EDT (2 h moonless) | 62° | 97 Bortle 3 | this is one | 5.9 |
| Katmai National Park and Preserve Alaska | no full darkness | · | · | this is one | 1.3 |
| Kauhaneva-Pohjankangas National Park Satakunta | no full darkness | · | · | this is one | 6 |
| Kawartha Highlands Provincial Park Ontario | 04:10 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 7.2 |
| Keep River National Park Northern Territory | 04:20 AWST (1.5 h moonless) | 15° | 28 Bortle 2 | this is one | 27.9 |
| Kejimkujik National Park Nova Scotia | 04:20 ADT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 5.5 |
| Kellerwald-Edersee National Park Hesse | 03:40 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 5.6 |
| Kenai Fjords National Park Alaska | no full darkness | · | · | this is one | 1 |
| Kent Falls State Park Connecticut | 04:10 EDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 6.8 |
| Ketchum Idaho | 04:40 MDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 16.1 |
| Kettle Creek State Park Pennsylvania | 04:30 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 5.6 |
| Kickapoo Cavern State Park Texas | 05:40 CDT (2 h moonless) | 56° | 78 Bortle 4 | this is one | 13 |
| Kielder Water & Forest Park England | 02:30 BST (1.5 h moonless) | 55° | 77 Bortle 4 | this is one | 1.4 |
| Killarney National Park Munster | 03:40 IST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 1.4 |
| Killarney Provincial Park Ontario | 04:20 EDT (2 h moonless) | 62° | 97 Bortle 3 | this is one | 6.3 |
| Kings Canyon National Park California | 04:30 PDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 24 |
| Kintyre Scotland | 02:40 BST (1.5 h moonless) | 55° | 77 Bortle 4 | this is one | 1.6 |
| Kinzua Bridge State Park Pennsylvania | 04:30 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 5.4 |
| Kisatchie National Forest Louisiana | 05:00 CDT (2 h moonless) | 57° | 79 Bortle 4 | this is one | 9.2 |
| Kiskunság National Park Bács-Kiskun | 03:30 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 9.9 |
| Kissimmee Prairie Preserve State Park Florida | 05:20 EDT (2 h moonless) | 54° | 76 Bortle 4 | this is one | 3.5 |
| Klamath National Forest California | 04:30 PDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 24.2 |
| Kluane National Park and Reserve Yukon | no full darkness | · | · | this is one | 2.4 |
| Knoydart Scotland | 01:40 BST (0.5 h moonless) | 49° | 83 Bortle 3 | this is one | 0.6 |
| Kobuk Valley National Park Alaska | no full darkness | · | · | this is one | 3.4 |
| Kodachrome Basin State Park Utah | 05:00 MDT (2 h moonless) | 60° | 95 Bortle 3 | this is one | 16.5 |
| Kokanee Glacier Provincial Park British Columbia | 03:10 MST (1.5 h moonless) | 60° | 95 Bortle 3 | this is one | 13.2 |
| Koke'e State Park Hawaii | 04:50 HST (2 h moonless) | 50° | 84 Bortle 2 | this is one | 6.6 |
| Kokořínsko-Máchův kraj Protected Landscape Area Liberec Region | 03:20 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 4.9 |
| Koksilah River Provincial Park British Columbia | 03:50 MST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 14.3 |
| Koli National Park North Karelia | no full darkness | · | · | this is one | 4.7 |
| Kolomoki Mounds State Park Georgia | 05:30 EDT (2 h moonless) | 57° | 79 Bortle 4 | this is one | 6.1 |
| Kolovesi National Park South Savo | no full darkness | · | · | this is one | 4.5 |
| Kongernes Nordsjælland National Park Capital Region | 02:10 CEST (1.5 h moonless) | 53° | 75 Bortle 4 | this is one | 3.2 |
| Kootenay National Park British Columbia | 04:00 CST (1.5 h moonless) | 60° | 95 Bortle 3 | this is one | 10.4 |
| Kopački Rit Nature Park Osijek-Baranja | 03:40 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 12.8 |
| Kotychi and Strofylia Wetlands National Park West Greece | 05:00 EEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 28 |
| Kouchibouguac National Park New Brunswick | 04:10 ADT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 5.5 |
| Krajna Landscape Park Kuyavia-Pomerania | 02:40 CEST (2 h moonless) | 57° | 79 Bortle 4 | this is one | 5.2 |
| Krekenava Regional Park Panevėžys County | 02:40 EEST (1.5 h moonless) | 54° | 76 Bortle 4 | this is one | 7 |
| Krka National Park Šibenik-Knin | 04:00 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 16.2 |
| Krkonoše National Park Hradec Králové Region | 03:10 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 4.9 |
| Książ Landscape Park Lower Silesia | 03:10 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 5.3 |
| Kuja Nature Park Vidzeme | 01:50 EEST (1 h moonless) | 50° | 72 Bortle 4 | this is one | 5.2 |
| Kurjenrahka National Park Southwest Finland | no full darkness | · | · | this is one | 5.2 |
| Kysuce Protected Landscape Area Žilina Region | 03:10 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 7.6 |
| Kõrvemaa Nature Park Harju County | no full darkness | · | · | this is one | 4.7 |
| Körös-Maros National Park Békés | 03:20 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 12.1 |
| Křivoklátsko Protected Landscape Area Central Bohemian Region | 03:30 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 5.5 |
| La Breña and Marismas del Barbate Natural Park Andalusia | 06:00 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 24.7 |
| La Mauricie National Park Quebec | 03:40 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 5.5 |
| La Palma Canary Islands | 06:10 WEST (2 h moonless) | 55° | 90 Bortle 3 | this is one | 17.4 |
| Labanoras Regional Park Utena County | 02:40 EEST (2 h moonless) | 55° | 77 Bortle 4 | this is one | 7 |
| Labské pískovce Protected Landscape Area Ústí nad Labem Region | 03:20 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 4.9 |
| Lac La Hache Provincial Park British Columbia | 03:10 MST (1.5 h moonless) | 58° | 93 Bortle 2 | this is one | 7.3 |
| Lac La Ronge Provincial Park Saskatchewan | 02:20 CST (1.5 h moonless) | 55° | 90 Bortle 2 | this is one | 5.1 |
| Lac Le Jeune Provincial Park British Columbia | 03:20 MST (1.5 h moonless) | 60° | 81 Bortle 4 | this is one | 10 |
| Lagunas de Neila Natural Park Castile and León | 05:20 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 10.3 |
| Lagunas de Ruidera Natural Park Castilla-La Mancha | 05:40 CEST (2.5 h moonless) | 61° | 82 Bortle 4 | this is one | 21 |
| Lahemaa National Park Harju County | no full darkness | · | · | this is one | 4.7 |
| Lahn-Dill-Bergland Nature Park Hesse | 03:40 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 5.2 |
| Lake Bemidji State Park Minnesota | 04:00 CDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 9.3 |
| Lake Bruin State Park Louisiana | 04:50 CDT (2 h moonless) | 57° | 79 Bortle 4 | this is one | 7.6 |
| Lake Chelan National Recreation Area Washington | 03:40 PDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 14.3 |
| Lake Easton State Park Washington | 03:50 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 15.1 |
| Lake Engure Nature Park Kurzeme | no full darkness | · | · | this is one | 2.6 |
| Lake Hudson State Recreation Area Michigan | 04:50 EDT (2 h moonless) | 61° | 55 Bortle 5 | 82 Parking area near Lickly Corners, 0 h 16 min | 10.7 |
| Lake Kerkini National Park Central Macedonia | 04:40 EEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 17.2 |
| Lake Meredith National Recreation Area Texas | 05:20 CDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 8 |
| Lake Roosevelt National Recreation Area Washington | 03:30 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 15.8 |
| Lake Shetek State Park Minnesota | 04:30 CDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 10.3 |
| Lake Superior Provincial Park Ontario | 04:20 EDT (2 h moonless) | 61° | 96 Bortle 2 | this is one | 3 |
| Lake Taghkanic State Park New York | 04:10 EDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 6.8 |
| Lake Tahoe Basin Management Unit California | 04:30 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 20.2 |
| Lake Tahoe State Park Nevada | 04:20 PDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 20.2 |
| Lake Vermilion-Soudan Underground Mine State Park Minnesota | 03:50 CDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 7.7 |
| Lake Waccamaw State Park North Carolina | 05:00 EDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 6.1 |
| Lake Wenatchee State Park Washington | 03:40 PDT (1.5 h moonless) | 61° | 82 Bortle 4 | this is one | 15.1 |
| Lakes Koronia-Volvi National Park Central Macedonia | 04:50 EEST (2.5 h moonless) | 61° | 82 Bortle 4 | this is one | 19 |
| Land Between the Lakes National Recreation Area Kentucky | 04:30 CDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 8.9 |
| Langsua National Park Innlandet | no full darkness | · | · | this is one | 3.6 |
| Las Batuecas-Sierra de Francia Natural Park Castile and León | 05:40 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 23.7 |
| Las Cienegas National Conservation Area Arizona | 04:10 MST (2 h moonless) | 57° | 79 Bortle 4 | this is one | 7.8 |
| Las Ubiñas-La Mesa Natural Park Asturias | 05:30 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 5.8 |
| Lassen National Forest California | 04:20 PDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 23.4 |
| Lassen Volcanic National Park California | 04:30 PDT (2 h moonless) | 62° | 97 Bortle 3 | this is one | 23.4 |
| Latorica Protected Landscape Area Košice Region | 03:10 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 7.5 |
| Lauenburg Lakes Nature Park Schleswig-Holstein | 03:00 CEST (2 h moonless) | 57° | 79 Bortle 4 | this is one | 6 |
| Laughing Whitefish Falls Scenic Site Michigan | 04:40 EDT (2 h moonless) | 62° | 97 Bortle 3 | this is one | 1.5 |
| Lauhanvuori National Park South Ostrobothnia | no full darkness | · | · | Car park near Kantti, 0 h 52 min | 6 |
| Laurel Summit State Park Pennsylvania | 04:40 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 7.2 |
| Lauwersmeer National Park Groningen | 03:20 CEST (2 h moonless) | 57° | 79 Bortle 4 | this is one | 2.5 |
| Lava Beds National Monument California | 04:20 PDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 22.1 |
| Lava Tree State Monument Hawaii | 04:40 HST (2 h moonless) | 48° | 70 Bortle 4 | this is one | 3.3 |
| Leadbetter Point State Park Washington | 04:00 PDT (1.5 h moonless) | 61° | 82 Bortle 4 | this is one | 5.1 |
| Lednica Landscape Park Greater Poland | 02:50 CEST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 5.7 |
| Leivonmäki National Park Central Finland | no full darkness | · | · | this is one | 5.7 |
| Lemmenjoki National Park Lapland | no full darkness | · | · | this is one | 3 |
| Leonard Harrison State Park Pennsylvania | 04:20 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 5.6 |
| Lessinia Regional Park Veneto | 04:10 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 4.8 |
| Letchworth State Park New York | 04:20 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 7.1 |
| Lewis Scotland | no full darkness | · | · | this is one | 0.6 |
| Lewis and Clark National Forest Montana | 04:10 MDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 9 |
| Lierne National Park Trøndelag | no full darkness | · | · | this is one | 2.8 |
| Liesjärvi National Park Uusimaa | no full darkness | · | · | this is one | 5.1 |
| Lincoln Log Cabin State Historic Site Illinois | 04:20 CDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 11.5 |
| Lincoln National Forest New Mexico | 04:50 MDT (2 h moonless) | 58° | 80 Bortle 4 | this is one | 6.7 |
| Linnansaari National Park South Savo | no full darkness | · | · | this is one | 4.5 |
| Litchfield National Park Northern Territory | 05:40 ACST (2 h moonless) | 18° | 34 Bortle 2 | this is one | 26.9 |
| Litovelské Pomoraví Protected Landscape Area Olomouc Region | 03:20 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 6.3 |
| Little Bighorn Battlefield National Monument Montana | 04:00 MDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 8.5 |
| Little River Canyon National Preserve Alabama | 04:20 CDT (2 h moonless) | 58° | 80 Bortle 4 | this is one | 7.5 |
| Little Sahara State Park Oklahoma | 05:10 CDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 9.9 |
| Loch Lomond and the Trossachs Scotland | 02:10 BST (1.5 h moonless) | 52° | 74 Bortle 4 | this is one | 1.3 |
| Lomsdal-Visten National Park Nordland | no full darkness | · | · | this is one | 2.8 |
| Long Key State Park Florida | 05:30 EDT (2 h moonless) | 52° | 74 Bortle 4 | this is one | 3.7 |
| Longdale Recreation Area Virginia | 04:50 EDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 5.8 |
| Longhorn Cavern State Park Texas | 05:30 CDT (2 h moonless) | 57° | 79 Bortle 4 | this is one | 13.6 |
| Lonjsko Polje Nature Park Sisak-Moslavina | 03:50 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 11.7 |
| Loop Head Munster | 03:40 IST (2 h moonless) | 58° | 93 Bortle 3 | this is one | 1.4 |
| Los Alcornocales Natural Park Andalusia | 06:00 CEST (2.5 h moonless) | 60° | 81 Bortle 4 | this is one | 24.7 |
| Los Padres National Forest California | 04:40 PDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 24.1 |
| Los Pedroches Andalusia | 05:50 CEST (2.5 h moonless) | 61° | 82 Bortle 4 | this is one | 23.7 |
| Los Volcanes Natural Park Canary Islands | 05:50 WEST (2 h moonless) | 55° | 77 Bortle 4 | this is one | 7.7 |
| Low Tatras National Park Banská Bystrica Region | 03:10 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 7.7 |
| Lower Lusatian Heath Nature Park Brandenburg | 03:20 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 4.8 |
| Lower Lusatian Ridge Nature Park Brandenburg | 03:10 CEST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 4.8 |
| Lower Oder Valley National Park Brandenburg | 03:00 CEST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 5.7 |
| Lumber River State Park North Carolina | 05:00 EDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 6.1 |
| Lužické hory Protected Landscape Area Ústí nad Labem Region | 03:20 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 4.9 |
| Láhko National Park Nordland | no full darkness | · | · | this is one | 2.1 |
| Lüneburg Heath Nature Park Lower Saxony | 03:10 CEST (2 h moonless) | 57° | 79 Bortle 4 | this is one | 4.8 |
| MacMillan Provincial Park British Columbia | 03:50 MST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 12.2 |
| Macedonia Brook State Park Connecticut | 04:10 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 6.8 |
| Mackinac Island State Park Michigan | 04:30 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 4.4 |
| Mactaquac Provincial Park New Brunswick | 04:20 ADT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 6.1 |
| Madison Buffalo Jump State Park Montana | 04:20 MDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 11.3 |
| Madonie Regional Natural Park Sicily | 04:30 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 24.5 |
| Magura National Park Subcarpathia | 03:00 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 8.1 |
| Maiella National Park Abruzzo | 04:20 CEST (2.5 h moonless) | 62° | 83 Bortle 4 | this is one | 11.4 |
| Makena State Park Hawaii | 04:40 HST (1.5 h moonless) | 49° | 71 Bortle 4 | this is one | 14.6 |
| Makoshika State Park Montana | 03:40 MDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 9.7 |
| Malheur National Forest Oregon | 04:00 PDT (2 h moonless) | 62° | 97 Bortle 3 | this is one | 17 |
| Malá Fatra National Park Žilina Region | 03:10 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 7.6 |
| Mammoth Cave National Park Kentucky | 04:20 CDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 9 |
| Mandø South Denmark | 02:40 CEST (1.5 h moonless) | 54° | 76 Bortle 4 | this is one | 4.6 |
| Mannersdorf-Wüste Nature Park Lower Austria | 03:30 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 9.1 |
| Manti-La Sal National Forest Utah | 04:50 MDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 14.1 |
| Maquoketa Caves State Park Iowa | 04:20 CDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 10.1 |
| Maremma Regional Park Tuscany | 04:30 CEST (2.5 h moonless) | 62° | 83 Bortle 4 | this is one | 20 |
| Maritime Alps Nature Park Piedmont | 04:30 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 7.5 |
| Mark Twain Birthplace State Historic Site Missouri | 04:30 CDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 11.9 |
| Mark Twain National Forest Missouri | 04:40 CDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 10.6 |
| Mark Twain State Park Missouri | 04:30 CDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 11.9 |
| Marquette National Forest Michigan | 04:30 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 2.9 |
| Marten River Provincial Park Ontario | 04:10 EDT (2 h moonless) | 62° | 97 Bortle 3 | this is one | 5.5 |
| Mary River National Park Northern Territory | 05:40 ACST (2 h moonless) | 19° | 36 Bortle 3 | this is one | 25.4 |
| Massacre Rocks State Park Idaho | 04:40 MDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 14.9 |
| Masurian Landscape Park Warmia-Masuria | 02:20 CEST (2 h moonless) | 57° | 79 Bortle 4 | this is one | 7 |
| Matese National Park Campania | 04:20 CEST (2.5 h moonless) | 61° | 82 Bortle 4 | this is one | 20.3 |
| Matsalu National Park Lääne County | no full darkness | · | · | this is one | 2.1 |
| McArthur-Burney Falls Memorial State Park California | 04:20 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 22.1 |
| McCalls Dam State Park Pennsylvania | 04:30 EDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 5.6 |
| McDonald Park British Columbia | 03:50 MST (2 h moonless) | 61° | 55 Bortle 5 | 82 Sunny Daze Campground, 1 h 24 min | 14.3 |
| McInnis Canyons National Conservation Area Colorado | 04:40 MDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 11.5 |
| Meadow Lake Provincial Park Saskatchewan | 02:50 CST (1.5 h moonless) | 56° | 91 Bortle 2 | this is one | 4.7 |
| Mecklenburg Switzerland and Lake Kummerow Nature Park Mecklenburg-Vorpommern | 02:50 CEST (2 h moonless) | 56° | 78 Bortle 4 | this is one | 4.4 |
| Medicine Bow-Routt National Forest Wyoming | 04:20 MDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 12.2 |
| Medicine Rocks State Park Montana | 03:50 MDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 9.7 |
| Medoc Mountain State Park North Carolina | 04:50 EDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 6.5 |
| Meinweg National Park Limburg | 03:50 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Car park near Kolvendonk, 1 h 07 min | 5.9 |
| Memory Island Provincial Park British Columbia | 03:50 MST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 14.3 |
| Mendocino Headlands State Park California | 04:40 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 19.8 |
| Mendocino National Forest California | 04:30 PDT (2 h moonless) | 60° | 95 Bortle 3 | this is one | 25.8 |
| Menorca Balearic Islands | 05:00 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 20.5 |
| Merchants Millpond State Park North Carolina | 04:40 EDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 6.5 |
| Merrick State Park Wisconsin | 04:10 CDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 8.9 |
| Mesa Verde National Park Colorado | 04:50 MDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 10.7 |
| Messolonghi Lagoons National Park West Greece | 05:00 EEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 28 |
| Meteliai Regional Park Alytus County | 03:00 EEST (2 h moonless) | 56° | 78 Bortle 4 | this is one | 8.1 |
| Middle Fork River Forest Preserve Illinois | 04:10 CDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 10.5 |
| Midland Provincial Park Alberta | 03:40 CST (1.5 h moonless) | 59° | 81 Bortle 4 | this is one | 4.8 |
| Miguasha National Park Quebec | 04:00 ADT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 5.2 |
| Mill Bluff State Park Wisconsin | 04:00 CDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 8.9 |
| Mill Springs Battlefield National Monument Kentucky | 05:10 EDT (2 h moonless) | 60° | 55 Bortle 5 | 81 Campground near Parnell, 0 h 20 min | 7 |
| Millevaches Nouvelle-Aquitaine | 04:40 CEST (2 h moonless) | 61° | 96 Bortle 3 | this is one | 9.6 |
| Millsite State Park Utah | 04:50 MDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 14.1 |
| Mingan Archipelago National Park Reserve Quebec | 02:40 EDT (2 h moonless) | 60° | 95 Bortle 3 | this is one | 4.5 |
| Mississippi Palisades State Park Illinois | 04:10 CDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 10.1 |
| Missouri Headwaters State Park Montana | 04:20 MDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 11.3 |
| Misty Fiords National Monument Alaska | 02:00 AKDT (1.5 h moonless) | 55° | 90 Bortle 2 | this is one | 4.1 |
| Mizen Head Munster | 03:50 IST (2 h moonless) | 59° | 94 Bortle 3 | this is one | 3.3 |
| Modoc National Forest California | 04:20 PDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 19.8 |
| Moffat Scotland | 02:30 BST (1.5 h moonless) | 54° | 76 Bortle 4 | this is one | 1.4 |
| Mojave National Preserve California | 04:20 PDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 19.6 |
| Mojave Trails National Monument California | 04:30 PDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 19.6 |
| Mols Bjerge National Park Central Jutland | 02:20 CEST (1.5 h moonless) | 53° | 75 Bortle 4 | this is one | 5.3 |
| Moncayo Natural Park Aragon | 05:20 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 16.1 |
| Mondragó Natural Park Balearic Islands | 05:10 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 24.1 |
| Monfragüe National Park Extremadura | 05:50 CEST (2.5 h moonless) | 61° | 82 Bortle 4 | this is one | 24.5 |
| Monongahela National Forest West Virginia | 04:50 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 5.8 |
| Mont-Mégantic Quebec | 03:40 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 5.5 |
| Mont-Tremblant National Park Quebec | 03:50 EDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 6.3 |
| Montauk Point State Park Rhode Island | 04:00 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 7.1 |
| Montaña Palentina Natural Park Castile and León | 05:30 CEST (2 h moonless) | 62° | 83 Bortle 4 | this is one | 16.9 |
| Montaña de Oro State Park California | 04:40 PDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 25.5 |
| Montesinho Natural Park Bragança | 04:40 WEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 19.5 |
| Montezuma Castle National Monument Arizona | 04:10 MST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 13 |
| Monts-Valin National Park Quebec | 03:20 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 3.9 |
| Montsec Catalonia | 05:10 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 12.1 |
| Monviso Natural Park Piedmont | 04:30 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 7.5 |
| Moosalamoo National Recreation Area Vermont | 04:00 EDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 7.3 |
| Moran State Park Washington | 03:50 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 14.3 |
| Morley Nelson Snake River Birds of Prey National Conservation Area Idaho | 04:50 MDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 16.5 |
| Mount Assiniboine Provincial Park British Columbia | 04:00 CST (1.5 h moonless) | 60° | 95 Bortle 3 | this is one | 8.1 |
| Mount Baker National Recreation Area Washington | 03:40 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 14.3 |
| Mount Baker-Snoqualmie National Forest Washington | 03:50 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 15.1 |
| Mount Carleton Provincial Park New Brunswick | 04:10 ADT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 5.4 |
| Mount Edziza Provincial Park and Recreation Area British Columbia | no full darkness | · | · | this is one | 3.2 |
| Mount Greylock State Reservation Massachusetts | 04:00 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 6.8 |
| Mount Hood National Forest Oregon | 04:00 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 17.7 |
| Mount Hood National Recreation Area Oregon | 04:00 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 17.7 |
| Mount Mitchell State Park North Carolina | 05:10 EDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 6.7 |
| Mount Olympus National Park Central Macedonia | 04:50 EEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 14.5 |
| Mount Pilchuck State Park Washington | 03:50 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 14.3 |
| Mount Rainier National Park Washington | 03:50 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 16.4 |
| Mount Revelstoke National Park British Columbia | 03:10 MST (1.5 h moonless) | 60° | 95 Bortle 3 | this is one | 7.7 |
| Mount Robson Provincial Park British Columbia | 02:50 MST (1.5 h moonless) | 58° | 93 Bortle 2 | this is one | 5.2 |
| Mount Rogers National Recreation Area Virginia | 05:00 EDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 6.7 |
| Mount Spokane State Park Washington | 03:30 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 14.5 |
| Mount St. Helens National Volcanic Monument Washington | 04:00 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 10.8 |
| Mount Washington State Forest Massachusetts | 04:10 EDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 6.8 |
| Mount Washington State Park New Hampshire | 03:50 EDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 5.8 |
| Muddus National Park Norrbotten | no full darkness | · | · | this is one | 5.5 |
| Muir Woods National Monument California | 04:40 PDT (2 h moonless) | 60° | 55 Bortle 5 | 81 Viewpoint near Inverness Park, 1 h 04 min | 4.9 |
| Muncho Lake Provincial Park British Columbia | no full darkness | · | · | this is one | 2.5 |
| Murrin Provincial Park British Columbia | 03:40 MST (1.5 h moonless) | 60° | 81 Bortle 4 | this is one | 11.8 |
| Muránska planina National Park Banská Bystrica Region | 03:10 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 7.5 |
| Mushroom Rock State Park Kansas | 05:00 CDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 9.7 |
| Muskau Bend Landscape Park Lubusz | 03:10 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 4.5 |
| Mustoja Nature Park Võru County | no full darkness | · | · | this is one | 5.7 |
| Mëllerdall Nature Park Echternach | 04:00 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 6 |
| Møn Zealand | 02:30 CEST (1.5 h moonless) | 54° | 76 Bortle 4 | this is one | 5.4 |
| Møysalen National Park Nordland | no full darkness | · | · | this is one | 2 |
| Münden Nature Park Lower Saxony | 03:30 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 5.6 |
| Müritz National Park Mecklenburg-Vorpommern | 03:00 CEST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 4.4 |
| Nagelfluhkette Nature Park Bavaria | 04:00 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 6 |
| Nahanni National Park Reserve Northwest Territories | no full darkness | · | · | this is one | 3.5 |
| Nairn Falls Provincial Park British Columbia | 03:30 MST (1.5 h moonless) | 60° | 95 Bortle 3 | this is one | 10.7 |
| Narew National Park Podlaskie | 02:20 CEST (2 h moonless) | 57° | 79 Bortle 4 | this is one | 7.4 |
| Nassau Nature Park Rhineland-Palatinate | 03:50 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 5.5 |
| Natural Bridge State Park Wisconsin | 04:10 CDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 9 |
| Natural Bridge State Resort Park Kentucky | 05:10 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 7.2 |
| Natural Bridges National Monument Utah | 04:50 MDT (2 h moonless) | 60° | 95 Bortle 2 | this is one | 11.7 |
| Natural Tunnel State Park Virginia | 05:10 EDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 6.7 |
| Naturita Colorado | 04:40 MDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 11.1 |
| Navajo National Monument Arizona | 05:00 MDT (2 h moonless) | 60° | 95 Bortle 3 | this is one | 13.2 |
| Navarro River Redwoods State Park California | 04:40 PDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 19.8 |
| Nebraska National Forest Nebraska | 04:00 MDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 11.5 |
| Neckartal-Odenwald Nature Park Baden-Württemberg | 03:50 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 6.8 |
| Negwegon State Park Michigan | 04:30 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 3 |
| Nemunas Delta Regional Park Klaipėda County | 02:50 EEST (1.5 h moonless) | 54° | 76 Bortle 4 | this is one | 5.7 |
| Nemunas Loops Regional Park Kaunas County | 02:50 EEST (1.5 h moonless) | 55° | 77 Bortle 4 | this is one | 8.1 |
| Nestos Delta and Lake Vistonida National Park East Macedonia and Thrace | 04:40 EEST (2.5 h moonless) | 61° | 55 Bortle 5 | 82 Picnic site near Monastiraki, 0 h 32 min | 21.3 |
| Neusiedler See-Seewinkel National Park Burgenland | 03:30 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 9.1 |
| New River State Park North Carolina | 05:00 EDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 6.7 |
| Newberry National Volcanic Monument Oregon | 04:10 PDT (2 h moonless) | 62° | 97 Bortle 3 | this is one | 19.3 |
| Newport State Park Wisconsin | 03:40 CDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 3.1 |
| Nez Perce National Forest Idaho | 03:40 PDT (2 h moonless) | 62° | 97 Bortle 2 | this is one | 14.6 |
| Nickerson State Park Massachusetts | 03:50 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 9 |
| Nida Landscape Park Świętokrzyskie | 03:00 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 7.4 |
| Nidderdale England | 02:50 BST (2 h moonless) | 57° | 79 Bortle 4 | this is one | 1 |
| Nieuw Land National Park Flevoland | 03:40 CEST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 3.7 |
| Nitmiluk National Park Northern Territory | 05:40 ACST (2 h moonless) | 17° | 32 Bortle 3 | this is one | 26.7 |
| Noatak National Preserve Alaska | no full darkness | · | · | this is one | 1.7 |
| Norra Kvill National Park Kalmar | no full darkness | · | · | this is one | 5.8 |
| North Cascades National Park Washington | 03:40 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 14.3 |
| North Frontenac Ontario | 04:10 EDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 6.1 |
| North Pindos National Park Epirus | 05:00 EEST (2.5 h moonless) | 61° | 82 Bortle 4 | this is one | 22.5 |
| North Uist Scotland | no full darkness | · | · | this is one | 0.3 |
| Northern Upper Palatine Forest Nature Park Bavaria | 03:40 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 5.5 |
| Northern Velebit National Park Primorje-Gorski Kotar | 04:00 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 12.5 |
| Northumberland National Park England | 02:30 BST (1.5 h moonless) | 55° | 77 Bortle 4 | this is one | 1.4 |
| Norwood Colorado | 04:40 MDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 11.1 |
| Nucla Colorado | 04:40 MDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 11.1 |
| Nuthe-Nieplitz Nature Park Brandenburg | 03:10 CEST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 4.6 |
| Nuuksio National Park Uusimaa | no full darkness | · | · | Picnic site near Vanjärvi, 0 h 25 min | 6.2 |
| Nyord Zealand | 02:30 CEST (1.5 h moonless) | 54° | 76 Bortle 4 | this is one | 5.4 |
| Nááts'įhch'oh National Park Reserve Northwest Territories | no full darkness | · | · | this is one | 2.5 |
| Nā Pali Coast State Park Hawaii | 04:50 HST (2 h moonless) | 50° | 84 Bortle 2 | this is one | 6.6 |
| O Invernadeiro Natural Park Galicia | 05:40 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 11.4 |
| Obed Wild and Scenic River Tennessee | 05:20 EDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 7 |
| Occoneechee State Park Virginia | 04:50 EDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 6.3 |
| Ochoco National Forest Oregon | 04:00 PDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 18.5 |
| Ohiopyle State Park Pennsylvania | 04:40 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 5.7 |
| Oil Creek State Park Pennsylvania | 04:30 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 6.3 |
| Oiti National Park Central Greece | 05:00 EEST (2.5 h moonless) | 61° | 82 Bortle 4 | this is one | 23.9 |
| Ojców National Park Lesser Poland | 03:00 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Viewpoint near Zagaje, 0 h 20 min | 6.2 |
| Okanogan-Wenatchee National Forest Washington | 03:40 PDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 14.3 |
| Oliver Lee Memorial State Park New Mexico | 04:50 MDT (2 h moonless) | 58° | 80 Bortle 4 | this is one | 6.7 |
| Olympic National Forest Washington | 03:50 PDT (1.5 h moonless) | 61° | 82 Bortle 4 | this is one | 13.6 |
| Olympic National Park Washington | 04:00 PDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 13.6 |
| Onondaga Cave State Park Missouri | 04:30 CDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 12.4 |
| Opawskie Mountains Landscape Park Opole | 03:10 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 5.3 |
| Oquaga Creek State Park New York | 04:10 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 6.1 |
| Oracle State Park Arizona | 04:10 MST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 7.5 |
| Ordesa y Monte Perdido National Park Aragon | 05:10 CEST (2 h moonless) | 61° | 96 Bortle 3 | this is one | 12.1 |
| Oregon Dunes National Recreation Area Oregon | 04:20 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 3.6 |
| Oregon National Forest Oregon | 04:30 PDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 23.6 |
| Organ Mountains-Desert Peaks National Monument New Mexico | 04:50 MDT (2 h moonless) | 57° | 79 Bortle 4 | this is one | 5.3 |
| Organ Pipe Cactus National Monument Arizona | 04:20 MST (2 h moonless) | 57° | 79 Bortle 4 | this is one | 9.1 |
| Orient Beach State Park Connecticut | 04:10 EDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 7.8 |
| Orkney Scotland | no full darkness | · | · | this is one | 0.6 |
| Ormtjernkampen National Park Innlandet | no full darkness | · | · | this is one | 3.6 |
| Osceola National Forest Florida | 05:20 EDT (2 h moonless) | 56° | 78 Bortle 4 | this is one | 4.4 |
| Oswald West State Park Oregon | 04:10 PDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 15.9 |
| Otepää Nature Park Valga County | no full darkness | · | · | this is one | 5.7 |
| Ottawa National Forest Michigan | 04:50 EDT (2 h moonless) | 62° | 97 Bortle 3 | this is one | 5.9 |
| Ouachita National Forest Arkansas | 05:00 CDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 12.4 |
| Oulanka National Park North Ostrobothnia | no full darkness | · | · | this is one | 3.4 |
| Our Nature Park Clervaux | 04:00 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 6 |
| Owl Mountains Landscape Park Lower Silesia | 03:10 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 5.3 |
| Oyambre Natural Park Cantabria | 05:20 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 2.1 |
| Ozark-St. Francis National Forest Oklahoma | 05:00 CDT (2 h moonless) | 59° | 54 Bortle 5 | 81 Parking area near Midland, 0 h 29 min | 11.4 |
| Pacific Pines State Park Washington | 04:10 PDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 5.1 |
| Pacific Rim National Park Reserve British Columbia | 03:50 MST (1.5 h moonless) | 60° | 95 Bortle 3 | this is one | 4.8 |
| Padjelanta National Park Norrbotten | no full darkness | · | · | this is one | 2 |
| Padre Island National Seashore Texas | 05:30 CDT (2 h moonless) | 54° | 76 Bortle 4 | this is one | 18 |
| Pagramantis Regional Park Tauragė County | 02:50 EEST (1.5 h moonless) | 55° | 77 Bortle 4 | this is one | 7.3 |
| Paklenica National Park Lika-Senj | 04:00 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 12.5 |
| Palatinate Forest Nature Park Rhineland-Palatinate | 04:00 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 6 |
| Palisade State Park Utah | 04:50 MDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 14.1 |
| Pallas-Yllästunturi National Park Lapland | no full darkness | · | · | this is one | 3 |
| Palmetto State Park Texas | 05:30 CDT (2 h moonless) | 56° | 78 Bortle 4 | this is one | 14.4 |
| Palouse Falls State Park Washington | 03:40 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 16.3 |
| Palowice Silesia | 03:10 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Car park near Boguchwałów, 1 h 27 min | 6.2 |
| Paluma Range National Park Queensland | 05:20 AEST (1 h moonless) | 13° | 25 Bortle 3 | this is one | 15.5 |
| Panemunė Regional Park Marijampolė County | 02:50 EEST (2 h moonless) | 55° | 77 Bortle 4 | this is one | 7.1 |
| Paneveggio-Pale di San Martino Nature Park Trentino-Alto Adige | 04:00 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 4.2 |
| Papuk Nature Park Požega-Slavonia | 03:40 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 11.7 |
| Parker Dam State Park Pennsylvania | 04:30 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 5.4 |
| Parnassos National Park Central Greece | 05:00 EEST (2.5 h moonless) | 61° | 82 Bortle 4 | this is one | 23.9 |
| Parnitha National Park Attica | 04:50 EEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Car park near Avra, 1 h 01 min | 28.2 |
| Pattison State Park Wisconsin | 04:00 CDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 8.5 |
| Patvinsuo National Park North Karelia | no full darkness | · | · | this is one | 4.1 |
| Paul Bunyan State Forest Minnesota | 04:00 CDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 9.3 |
| Paul Lake Provincial Park British Columbia | 03:20 MST (1.5 h moonless) | 60° | 81 Bortle 4 | this is one | 10 |
| Payette National Forest Idaho | 04:40 MDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 16.5 |
| Pedernales Falls State Park Texas | 05:30 CDT (2 h moonless) | 57° | 79 Bortle 4 | this is one | 13.6 |
| Pellworm Schleswig-Holstein | 03:00 CEST (2 h moonless) | 56° | 91 Bortle 3 | this is one | 2.8 |
| Pemaquid Archeological Site Maine | 03:40 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 8.3 |
| Peneda-Gerês National Park Viana do Castelo | 04:50 WEST (2 h moonless) | 62° | 83 Bortle 4 | this is one | 21.6 |
| Peninsula State Park Wisconsin | 03:50 CDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 3.1 |
| Perrot State Park Wisconsin | 04:10 CDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 8.9 |
| Peter Skene Ogden State Scenic Viewpoint Oregon | 04:10 PDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 18.3 |
| Petit Jean State Park Arkansas | 04:50 CDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 10.2 |
| Petkeljärvi National Park North Karelia | no full darkness | · | · | this is one | 5.2 |
| Petrified Forest National Park Arizona | 04:00 MST (2 h moonless) | 59° | 94 Bortle 3 | this is one | 11.6 |
| Petroglyphs Provincial Park Ontario | 04:10 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 7.2 |
| Petrova Gora Sisak-Moslavina | 03:50 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 10.6 |
| Pettigrew State Park North Carolina | 04:40 EDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 6.2 |
| Pfeiffer Big Sur State Park California | 04:40 PDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 13.4 |
| Pic du Midi de Bigorre Occitanie | 05:10 CEST (2 h moonless) | 62° | 97 Bortle 3 | this is one | 12.1 |
| Picacho Peak State Park Arizona | 04:10 MST (2 h moonless) | 57° | 79 Bortle 4 | this is one | 7 |
| Pickett Civilian Conservation Corps Memorial State Park Tennessee | 04:10 CDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 7 |
| Picos de Europa National Park Castile and León | 05:30 CEST (2 h moonless) | 62° | 83 Bortle 4 | this is one | 2.1 |
| Pictured Rocks National Lakeshore Michigan | 04:30 EDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 1.5 |
| Pieljekaise National Park Norrbotten | no full darkness | · | · | this is one | 3.5 |
| Pieniny National Park (Poland) Lesser Poland | 03:10 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 8.1 |
| Pieniny National Park (Slovakia) Prešov Region | 03:10 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 8.1 |
| Pikes Peak State Park Iowa | 04:10 CDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 10.5 |
| Pilancones Natural Park Canary Islands | 06:00 WEST (2 h moonless) | 54° | 76 Bortle 4 | this is one | 24.8 |
| Pine Ridge National Recreation Area Nebraska | 04:00 MDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 12.1 |
| Pinnacles National Park California | 04:40 PDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 13.4 |
| Pipe Spring National Monument Arizona | 04:00 MST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 12.4 |
| Pipestone National Monument Minnesota | 04:30 CDT (2 h moonless) | 62° | 56 Bortle 5 | 83 Parking area near Cazenovia, 0 h 16 min | 10.2 |
| Pisew Falls Provincial Park Manitoba | 03:00 EST (1.5 h moonless) | 56° | 91 Bortle 2 | this is one | 3.9 |
| Pituamkek National Park Reserve Prince Edward Island | 04:00 ADT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 4.3 |
| Pixley Falls State Park New York | 04:10 EDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 6.5 |
| Plaisance National Park Quebec | 03:50 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 6.2 |
| Planina Polje Landscape Park Littoral-Inner Carniola | 04:00 CEST (2.5 h moonless) | 62° | 83 Bortle 4 | this is one | 10.6 |
| Plitvice Lakes National Park Karlovac | 04:00 CEST (2.5 h moonless) | 62° | 83 Bortle 4 | this is one | 12.5 |
| Plumas National Forest California | 04:20 PDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 21.2 |
| Po Delta Regional Park Veneto | 04:10 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 18.8 |
| Podlasie Bug Gorge Landscape Park Lublin | 02:30 CEST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 7 |
| Podyjí National Park South Moravian Region | 03:30 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 6.9 |
| Pogórze Przemyskie Landscape Park Subcarpathia | 03:00 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 9.2 |
| Point Au Roche State Park New York | 03:50 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 5.8 |
| Point Lobos State Natural Reserve California | 04:40 PDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 13.4 |
| Point Pelee National Park Ontario | 04:40 EDT (2 h moonless) | 61° | 55 Bortle 5 | 82 South Point Trail Parking, 1 h 35 min | 1 |
| Point Reyes National Seashore California | 04:40 PDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 21.3 |
| Polar Bear Provincial Park Ontario | 03:00 EDT (1.5 h moonless) | 55° | 90 Bortle 2 | this is one | 2.3 |
| Polesie National Park Lublin | 02:40 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 7.3 |
| Pollino National Park Basilicata | 04:20 CEST (2.5 h moonless) | 61° | 82 Bortle 4 | this is one | 21.2 |
| Pompeys Pillar National Monument Montana | 04:00 MDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 8.3 |
| Ponce de Leon Springs State Park Florida | 04:40 CDT (2 h moonless) | 57° | 79 Bortle 4 | this is one | 6.7 |
| Ponitrie Protected Landscape Area Trenčín Region | 03:20 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 7.7 |
| Popham Beach State Park Maine | 03:40 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 8.3 |
| Poprad Landscape Park Lesser Poland | 03:00 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 8.1 |
| Port Orford Heads State Park Oregon | 04:30 PDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 4.9 |
| Porto Conte Regional Natural Park Sardinia | 04:50 CEST (2.5 h moonless) | 61° | 82 Bortle 4 | this is one | 26.4 |
| Porto and Upper Sanabria Castile and León | 05:40 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 16.5 |
| Posets-Maladeta Natural Park Aragon | 05:10 CEST (2 h moonless) | 62° | 83 Bortle 4 | this is one | 12.1 |
| Potawatomi Wildlife Park Indiana | 05:00 EDT (2 h moonless) | 61° | 55 Bortle 5 | 82 Parking area near Vanmeter Park, 1 h 11 min | 10.8 |
| Poverty Point Louisiana | 04:50 CDT (2 h moonless) | 57° | 79 Bortle 4 | this is one | 9.4 |
| Powidz Landscape Park Greater Poland | 02:50 CEST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 5.7 |
| Poľana Protected Landscape Area Banská Bystrica Region | 03:20 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 7.7 |
| Prehistoric Trackways National Monument New Mexico | 05:00 MDT (2 h moonless) | 58° | 80 Bortle 4 | this is one | 5.3 |
| Prescott National Forest Arizona | 04:10 MST (2 h moonless) | 59° | 54 Bortle 5 | 81 Parking area near Granite Siding, 0 h 16 min | 14.2 |
| Prespa National Park West Macedonia | 04:50 EEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 20.7 |
| Presqu'ile Provincial Park Ontario | 04:10 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 0 |
| Prince Albert National Park Saskatchewan | 02:50 CST (1.5 h moonless) | 57° | 92 Bortle 2 | this is one | 5.3 |
| Prince Edward Island National Park Prince Edward Island | 04:00 ADT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 4.3 |
| Prince Regent National Park Western Australia | 04:40 AWST (2 h moonless) | 16° | 30 Bortle 2 | this is one | 27.8 |
| Princess Louisa Marine Provincial Park British Columbia | 03:40 MST (2 h moonless) | 60° | 95 Bortle 3 | this is one | 10.7 |
| Prospect State Scenic Viewpoint Oregon | 04:20 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 22.3 |
| Pryor Mountains National Forest Montana | 04:10 MDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 8.3 |
| Przedbórz Landscape Park Świętokrzyskie | 02:50 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 7.4 |
| Przemęt Landscape Park Greater Poland | 03:00 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 5.2 |
| Puez-Geisler Nature Park Trentino-Alto Adige | 04:00 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 4.2 |
| Purnululu National Park Western Australia | 04:30 AWST (1.5 h moonless) | 14° | 27 Bortle 2 | this is one | 26.4 |
| Puszcza Knyszyńska Landscape Park Podlaskie | 02:20 CEST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 8 |
| Puszcza Romincka Landscape Park Warmia-Masuria | 02:00 CEST (2 h moonless) | 55° | 77 Bortle 4 | this is one | 8 |
| Puszcza Zielonka Landscape Park Greater Poland | 02:50 CEST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 5.7 |
| Putscheid Clervaux | 04:00 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 5.5 |
| Puurijärvi-Isosuo National Park Pirkanmaa | no full darkness | · | · | this is one | 5.6 |
| Pyhä-Häkki National Park Central Finland | no full darkness | · | · | this is one | 5.9 |
| Pyhä-Luosto National Park Lapland | no full darkness | · | · | this is one | 3.1 |
| Pyramid Creek Falls Provincial Park British Columbia | 03:00 MST (1.5 h moonless) | 59° | 94 Bortle 2 | this is one | 6.4 |
| Pyrénées National Park Occitanie | 05:10 CEST (2 h moonless) | 61° | 96 Bortle 3 | this is one | 12.9 |
| Pálava Protected Landscape Area South Moravian Region | 03:30 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 7.5 |
| Päijänne National Park Päijät-Häme | no full darkness | · | · | this is one | 5.9 |
| Quetico Provincial Park Ontario | 03:40 EST (2 h moonless) | 60° | 95 Bortle 2 | this is one | 6.8 |
| Quoddy Head State Park Maine | 03:30 EDT (2 h moonless) | 62° | 97 Bortle 3 | this is one | 3.5 |
| Raab-Őrség-Goričko Nature Park Burgenland | 03:40 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 9.2 |
| Radnor Forest Wales | 03:10 BST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 2.2 |
| Raet National Park Agder | no full darkness | · | · | Viewpoint near Bråtane, 0 h 35 min | 2.7 |
| Rago National Park Nordland | no full darkness | · | · | this is one | 2.5 |
| Rainbow Bridge National Monument Utah | 04:00 MST (2 h moonless) | 60° | 95 Bortle 3 | this is one | 11.7 |
| Rainbow Falls State Park Washington | 04:00 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 10.8 |
| Rainier National Forest Washington | 04:00 PDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 16.4 |
| Rakov Škocjan Landscape Park Littoral-Inner Carniola | 04:00 CEST (2.5 h moonless) | 62° | 83 Bortle 4 | this is one | 10.6 |
| Rambynas Regional Park Tauragė County | 02:50 EEST (1.5 h moonless) | 54° | 76 Bortle 4 | this is one | 7.3 |
| Rannoch Moor Scotland | 02:00 BST (1.5 h moonless) | 51° | 73 Bortle 4 | this is one | 1.3 |
| Rattlesnake National Recreation Area Montana | 04:20 MDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 11.9 |
| Ravensburg State Park Pennsylvania | 04:30 EDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 5.6 |
| Rearguard Falls Provincial Park British Columbia | 02:50 MST (1.5 h moonless) | 58° | 93 Bortle 2 | this is one | 6.4 |
| Rebild Bakker North Denmark | 02:00 CEST (1 h moonless) | 51° | 73 Bortle 4 | this is one | 6.6 |
| Red Cliffs National Conservation Area Utah | 05:10 MDT (2 h moonless) | 60° | 55 Bortle 5 | 81 Whiterocks Trailhead, 0 h 24 min | 18.9 |
| Red Rock Canyon State Park California | 04:30 PDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 24.5 |
| Redes Natural Park Asturias | 05:30 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 5.8 |
| Redwood National Park California | 04:30 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 5.7 |
| Reelfoot Lake State Park Tennessee | 04:30 CDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 9.4 |
| Reinheimen National Park Innlandet | no full darkness | · | · | this is one | 1.5 |
| Reisa National Park Troms | no full darkness | · | · | this is one | 2.5 |
| Repovesi National Park Kymenlaakso | no full darkness | · | · | this is one | 5.7 |
| Rhine-Westerwald Nature Park Rhineland-Palatinate | 03:50 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 5.5 |
| Rhododendron State Park New Hampshire | 04:00 EDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 7.1 |
| Rhön Biosphere Reserve Bavaria | 03:40 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 6 |
| Ria Formosa Nature Park Faro | 05:00 WEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 25.2 |
| Rice Lake State Park Minnesota | 04:10 CDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 10.3 |
| Ricketts Glen State Park Pennsylvania | 04:20 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 6.7 |
| Riding Mountain National Park Manitoba | 04:00 EST (2 h moonless) | 60° | 95 Bortle 3 | this is one | 8.4 |
| Riedingtal Nature Park Salzburg | 03:50 CEST (2 h moonless) | 61° | 96 Bortle 3 | this is one | 5.5 |
| Rieserferner-Ahrn Nature Park Trentino-Alto Adige | 04:00 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 4.6 |
| Riisitunturi National Park Lapland | no full darkness | · | · | this is one | 3.4 |
| Rinyirru (Lakefield) National Park Queensland | 05:20 AEST (2 h moonless) | 16° | 30 Bortle 2 | this is one | 21.6 |
| Rio Grande National Forest Colorado | 04:40 MDT (2 h moonless) | 60° | 95 Bortle 3 | this is one | 9.8 |
| Rio Grande del Norte National Monument New Mexico | 04:40 MDT (2 h moonless) | 60° | 95 Bortle 3 | this is one | 8.4 |
| Rio Mora National Wildlife Refuge and Conservation Area New Mexico | 04:40 MDT (2 h moonless) | 60° | 95 Bortle 3 | this is one | 7 |
| Risnjak National Park Primorje-Gorski Kotar | 04:00 CEST (2.5 h moonless) | 62° | 83 Bortle 4 | this is one | 10.6 |
| Robbers Cave State Park Oklahoma | 05:00 CDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 11.7 |
| Robert H. Treman State Park New York | 04:20 EDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 7.2 |
| Robert Louis Stevenson State Park California | 04:40 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 21.3 |
| Robert T. Stafford White Rocks National Recreation Area Vermont | 04:00 EDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 6.9 |
| Rock Island State Park Michigan | 04:40 EDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 3.1 |
| Rockhound State Park New Mexico | 05:00 MDT (2 h moonless) | 58° | 80 Bortle 4 | this is one | 5.1 |
| Rockport State Park Utah | 04:40 MDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 14.9 |
| Rockport State Park Washington | 03:40 PDT (1.5 h moonless) | 60° | 81 Bortle 4 | this is one | 14.3 |
| Rocky Mountain National Park Colorado | 04:20 MDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 10.4 |
| Rodopi Mountain Range National Park East Macedonia and Thrace | 04:40 EEST (2.5 h moonless) | 61° | 82 Bortle 4 | this is one | 18.7 |
| Rogue River-Siskiyou National Forest Oregon | 04:30 PDT (2 h moonless) | 62° | 97 Bortle 3 | this is one | 23.6 |
| Rohkunborri National Park Troms | no full darkness | · | · | this is one | 2.5 |
| Rokua National Park North Ostrobothnia | no full darkness | · | · | this is one | 4.6 |
| Rondane National Park Innlandet | no full darkness | · | · | this is one | 3.6 |
| Rondeau Provincial Park Ontario | 04:40 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 1 |
| Ross Lake National Recreation Area Washington | 03:40 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 14.3 |
| Roztocze National Park Lublin | 02:50 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 8 |
| Rudawy Landscape Park Lower Silesia | 03:10 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 4.9 |
| Russell Cave National Monument Alabama | 04:20 CDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 7.5 |
| Rāzna National Park Latgale | 02:00 EEST (1.5 h moonless) | 52° | 87 Bortle 3 | this is one | 5.2 |
| S'Albufera des Grau Natural Park Balearic Islands | 05:00 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 20.5 |
| Saar-Hunsrück Nature Park Saarland | 04:00 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 6 |
| Sable Island National Park Reserve Nova Scotia | 04:00 ADT (2 h moonless) | 61° | 96 Bortle 2 | this is one | 3.2 |
| Sacred Falls State Park Hawaii | 04:50 HST (2 h moonless) | 50° | 72 Bortle 4 | this is one | 6.2 |
| Saguaro National Park Arizona | 04:10 MST (2 h moonless) | 57° | 79 Bortle 4 | this is one | 7.5 |
| Saguenay Fjord National Park Quebec | 03:20 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 3.9 |
| Saja-Besaya Natural Park Cantabria | 05:20 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 2.1 |
| Salaca River Valley Nature Park Vidzeme | no full darkness | · | · | this is one | 3.7 |
| Salamajärvi National Park Central Finland | no full darkness | · | · | this is one | 5.4 |
| Salinas Pueblo Missions National Monument New Mexico | 04:50 MDT (2 h moonless) | 59° | 94 Bortle 3 | this is one | 6.2 |
| Salla National Park Lapland | no full darkness | · | · | this is one | 3.4 |
| Sallandse Heuvelrug National Park Overijssel | 03:40 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 5.2 |
| Salmon National Forest Idaho | 04:30 MDT (2 h moonless) | 61° | 96 Bortle 2 | this is one | 14.6 |
| Salmon-Challis National Forest Idaho | 04:30 MDT (2 h moonless) | 61° | 96 Bortle 2 | this is one | 14.6 |
| Salt Point State Park California | 04:40 PDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 4.3 |
| Saltfjellet-Svartisen National Park Nordland | no full darkness | · | · | this is one | 2.1 |
| Salzburger Lungau and Kärntner Nockberge Biosphere Reserve Carinthia | 03:50 CEST (2 h moonless) | 61° | 96 Bortle 3 | this is one | 4.6 |
| Samaria National Park Crete | 05:00 EEST (2 h moonless) | 59° | 94 Bortle 3 | this is one | 29.7 |
| Samuel P. Taylor State Park California | 04:40 PDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 21.3 |
| Samuel R. McKelvie National Forest Nebraska | 04:50 CDT (2 h moonless) | 61° | 96 Bortle 2 | this is one | 11.7 |
| San Bernardino National Forest California | 04:30 PDT (2 h moonless) | 58° | 80 Bortle 4 | this is one | 23.1 |
| San Juan Islands National Monument Washington | 03:50 PDT (2 h moonless) | 61° | 55 Bortle 5 | 82 Viewpoint near LOPEZ COMMUNITY LAND TRUST, 0 h 18 min | 14.3 |
| San Juan National Forest Colorado | 04:40 MDT (2 h moonless) | 60° | 95 Bortle 3 | this is one | 11.5 |
| San Marcos de Apalache Historic State Park Florida | 05:30 EDT (2 h moonless) | 56° | 78 Bortle 4 | this is one | 6.2 |
| San Pedro Riparian National Conservation Area Arizona | 04:10 MST (2 h moonless) | 57° | 79 Bortle 4 | this is one | 7.8 |
| Sanabria Lake Natural Park Castile and León | 05:40 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 16.5 |
| Sand to Snow National Monument California | 04:30 PDT (2 h moonless) | 59° | 54 Bortle 5 | 81 Parking area near Rimrock, 0 h 31 min | 23.6 |
| Sandbanks Provincial Park Ontario | 04:10 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 0 |
| Santa Fe National Forest New Mexico | 04:40 MDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 7.6 |
| Santa Rosa Lake State Park New Mexico | 04:40 MDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 7.7 |
| Santa Rosa and San Jacinto Mountains National Monument California | 04:30 PDT (2 h moonless) | 58° | 54 Bortle 5 | 80 Sawtooth Mountains Trailhead, 1 h 38 min | 23.1 |
| Sarah Helmick State Recreation Site Oregon | 04:10 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 15.2 |
| Sarek National Park Norrbotten | no full darkness | · | · | this is one | 2 |
| Sasquatch Provincial Park British Columbia | 03:40 MST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 11.8 |
| Sauka Nature Park Zemgale | 02:10 EEST (1.5 h moonless) | 52° | 87 Bortle 3 | this is one | 5.7 |
| Savanna State Forest Minnesota | 04:00 CDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 8.5 |
| Savoy Mountain State Forest Massachusetts | 04:00 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 6.8 |
| Sawtooth National Forest Idaho | 04:40 MDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 16.1 |
| Sawtooth National Recreation Area Idaho | 04:40 MDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 15.4 |
| Saxon Switzerland National Park Saxony | 03:20 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 4.9 |
| Scheldt Valley National Park Flanders | 04:00 CEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Viewpoint near Carrefour de la Justice, 1 h 16 min | 6.7 |
| Schinias Marathon National Park Attica | 04:50 EEST (2 h moonless) | 60° | 55 Bortle 5 | 81 Car park near Agia Marina, 0 h 10 min | 27.3 |
| Schlei Nature Park Schleswig-Holstein | 02:50 CEST (2 h moonless) | 55° | 77 Bortle 4 | this is one | 2.8 |
| Schlern-Rosengarten Nature Park Trentino-Alto Adige | 04:00 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 4.2 |
| Scotts Bluff National Monument Nebraska | 04:10 MDT (2 h moonless) | 61° | 55 Bortle 5 | 82 Primitive Campsites, 0 h 14 min | 11.2 |
| Seaside Regional Park Klaipėda County | 02:40 EEST (1.5 h moonless) | 53° | 75 Bortle 4 | this is one | 5.7 |
| Sedona Arizona | 04:10 MST (2 h moonless) | 59° | 54 Bortle 5 | 94 Kinnikinick Lake Campground, 2 h 12 min | 13 |
| Seitseminen National Park Pirkanmaa | no full darkness | · | · | this is one | 5.7 |
| Seminole Canyon State Park and Historic Site Texas | 05:40 CDT (2 h moonless) | 56° | 91 Bortle 3 | this is one | 7.1 |
| Sequoia National Forest California | 04:30 PDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 24 |
| Sequoia National Park California | 04:30 PDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 24 |
| Serra da Estrela Natural Park Guarda | 04:50 WEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 22 |
| Serra de Montsant Natural Park Catalonia | 05:10 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 15.5 |
| Serra de São Mamede Natural Park Portalegre | 04:50 WEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 23.3 |
| Serras de Aire e Candeeiros Natural Park Leiria | 05:00 WEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 17 |
| Serre Regional Park Calabria | 04:20 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 26.9 |
| Ses Salines Natural Park Balearic Islands | 05:20 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 19.4 |
| Sexten Dolomites Nature Park Trentino-Alto Adige | 04:00 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 4.6 |
| Señorío de Bértiz Natural Park Navarre | 05:10 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 3.5 |
| Shades State Park Indiana | 04:10 CDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 10.5 |
| Shakamak State Park Indiana | 05:10 EDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 10.5 |
| Shasta-Trinity National Forest California | 04:30 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 22.9 |
| Shawnee National Forest Illinois | 04:30 CDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 10.6 |
| Sheep's Head Munster | 03:50 IST (2 h moonless) | 59° | 94 Bortle 3 | this is one | 3.3 |
| Shenandoah National Park Virginia | 04:40 EDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 6 |
| Shetland Scotland | no full darkness | · | · | this is one | 0.5 |
| Shore Acres State Park Oregon | 04:20 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 3.6 |
| Shoshone Cavern National Monument Wyoming | 04:20 MDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 10.5 |
| Shoshone National Forest Wyoming | 04:20 MDT (2 h moonless) | 62° | 97 Bortle 3 | this is one | 10.5 |
| Sibillini Mountains National Park Marche | 04:20 CEST (2.5 h moonless) | 62° | 83 Bortle 4 | this is one | 19.4 |
| Sieraków Landscape Park Greater Poland | 02:50 CEST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 5.7 |
| Sierra Mágina Andalusia | 05:40 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 24.1 |
| Sierra National Forest California | 04:30 PDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 24.8 |
| Sierra Nevada National Park Andalusia | 05:40 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 24.1 |
| Sierra Norte de Sevilla Natural Park Andalusia | 05:50 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 23.5 |
| Sierra Sur de Jaén Andalusia | 05:50 CEST (2.5 h moonless) | 60° | 81 Bortle 4 | this is one | 24.1 |
| Sierra de Albarracín Aragon | 05:30 CEST (2.5 h moonless) | 61° | 82 Bortle 4 | this is one | 17.9 |
| Sierra de Andújar Natural Park Andalusia | 05:40 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 23.7 |
| Sierra de Aracena and Picos de Aroche Natural Park Andalusia | 06:00 CEST (2.5 h moonless) | 61° | 82 Bortle 4 | this is one | 23.5 |
| Sierra de Baza Natural Park Andalusia | 05:40 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 21.8 |
| Sierra de Cardeña y Montoro Natural Park Andalusia | 05:50 CEST (2.5 h moonless) | 61° | 82 Bortle 4 | this is one | 23.7 |
| Sierra de Castril Natural Park Andalusia | 05:40 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 21.8 |
| Sierra de Cebollera Natural Park La Rioja | 05:20 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 8.9 |
| Sierra de Grazalema Natural Park Andalusia | 06:00 CEST (2.5 h moonless) | 60° | 81 Bortle 4 | this is one | 24.7 |
| Sierra de Hornachuelos Natural Park Andalusia | 05:50 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 23.5 |
| Sierra de María-Los Vélez Natural Park Andalusia | 05:40 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 21.8 |
| Sierra de las Nieves National Park Andalusia | 05:50 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 22.3 |
| Sierra y Cañones de Guara Natural Park Aragon | 05:10 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 12.9 |
| Sierras de Cazorla, Segura y Las Villas Natural Park Andalusia | 05:40 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 21 |
| Sierras de Tejeda, Almijara y Alhama Natural Park Andalusia | 05:50 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 24.5 |
| Sila National Park Calabria | 04:20 CEST (2.5 h moonless) | 61° | 82 Bortle 4 | this is one | 21.2 |
| Silver Cliff Colorado | 04:30 MDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 7.2 |
| Silver Falls State Park Oregon | 04:10 PDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 19 |
| Silver Lake Provincial Park British Columbia | 03:40 MST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 11.8 |
| Silver Lake State Park Michigan | 04:50 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 1.6 |
| Singletary Lake State Park North Carolina | 05:00 EDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 6.1 |
| Sir Alexander Mackenzie Provincial Park British Columbia | 03:30 MST (1.5 h moonless) | 58° | 93 Bortle 2 | this is one | 6.2 |
| Sirente-Velino Regional Park Abruzzo | 04:20 CEST (2.5 h moonless) | 61° | 82 Bortle 4 | this is one | 19.4 |
| Siuslaw National Forest Oregon | 04:20 PDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 15.2 |
| Six Rivers National Forest California | 04:30 PDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 24.2 |
| Sjunkhatten National Park Nordland | no full darkness | · | · | this is one | 2.5 |
| Skaftafell East | no full darkness | · | · | this is one | 0 |
| Skarvan and Roltdalen National Park Trøndelag | no full darkness | · | · | this is one | 2.2 |
| Skihist Provincial Park British Columbia | 03:30 MST (2 h moonless) | 60° | 95 Bortle 3 | this is one | 10 |
| Skjoldungernes Land National Park Zealand | 02:20 CEST (1.5 h moonless) | 53° | 75 Bortle 4 | this is one | 7.7 |
| Skuleskogen National Park Västernorrland | no full darkness | · | · | this is one | 4.3 |
| Slavkovský les Protected Landscape Area Karlovy Vary Region | 03:30 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 5 |
| Sleeping Bear Dunes National Lakeshore Michigan | 04:40 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 1.9 |
| Slide Rock State Park Arizona | 04:10 MST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 13 |
| Slieve League Connacht | 03:00 IST (1.5 h moonless) | 55° | 90 Bortle 3 | this is one | 0.5 |
| Slovak Karst National Park Košice Region | 03:10 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 7.5 |
| Slovak Paradise National Park Prešov Region | 03:10 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 7.5 |
| Slītere National Park Kurzeme | no full darkness | · | · | this is one | 2.7 |
| Smith Mountain Lake State Park Virginia | 04:50 EDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 5.8 |
| Smith River National Recreation Area California | 04:30 PDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 24.2 |
| Smith Rock State Park Oregon | 04:10 PDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 18.3 |
| Snæfellsjökull National Park West | no full darkness | · | · | this is one | 2.2 |
| Sobibór Landscape Park Lublin | 02:40 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 7.3 |
| Solana State Forest Minnesota | 04:00 CDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 8.5 |
| Solling-Vogler Nature Park Lower Saxony | 03:30 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 5.6 |
| Somiedo Natural Park Asturias | 05:30 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 8 |
| Sonfjället National Park Jämtland | no full darkness | · | · | this is one | 3.2 |
| Sonoma Coast State Park California | 04:40 PDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 4.3 |
| Sonoran Desert National Monument Arizona | 04:20 MST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 9.9 |
| Soomaa National Park Pärnu County | no full darkness | · | · | this is one | 6.6 |
| Soonwald-Nahe Nature Park Rhineland-Palatinate | 03:50 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 6 |
| Sopotnia Wielka Silesia | 03:10 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 7.6 |
| Soria Province Castile and León | 05:20 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 17.2 |
| Sounio National Park Attica | 04:50 EEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 30 |
| South Devon England | 03:40 BST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 4.4 |
| South Downs National Park England | 03:20 BST (2 h moonless) | 60° | 55 Bortle 5 | 81 Hail's view, 0 h 12 min | 6.4 |
| South Llano River State Park Texas | 05:30 CDT (2 h moonless) | 56° | 78 Bortle 4 | this is one | 14.7 |
| South Mountains State Park North Carolina | 05:00 EDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 6.1 |
| South Uist Scotland | no full darkness | · | · | this is one | 0.3 |
| South Yuba River State Park California | 04:30 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 24.7 |
| Southern Black Forest Nature Park Baden-Württemberg | 04:10 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 7.4 |
| Southern Konnevesi National Park North Savo | no full darkness | · | · | this is one | 5 |
| Southwest Alentejo and Vicentine Coast Natural Park Beja | 05:10 WEST (2.5 h moonless) | 60° | 81 Bortle 4 | this is one | 26.2 |
| Soutok Protected Landscape Area South Moravian Region | 03:30 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 7.5 |
| Spała Landscape Park Łódź | 02:50 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 6.9 |
| Spessart Nature Park Bavaria | 03:50 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 6.8 |
| Spiekeroog Lower Saxony | 03:10 CEST (2 h moonless) | 56° | 91 Bortle 3 | this is one | 2.5 |
| Split Rock Lighthouse State Park Minnesota | 03:50 CDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 3 |
| Spring Mountains National Recreation Area Nevada | 04:20 PDT (2 h moonless) | 60° | 55 Bortle 5 | 81 Parking area near Crystal, 0 h 31 min | 11.7 |
| Sproat Lake Provincial Park British Columbia | 03:50 MST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 12.2 |
| Spruce Knob-Seneca Rocks National Recreation Area West Virginia | 04:40 EDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 5.8 |
| St. Croix State Park Minnesota | 04:00 CDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 9.3 |
| St. George Island State Park Florida | 05:30 EDT (2 h moonless) | 56° | 78 Bortle 4 | this is one | 4 |
| St. Joe National Forest Idaho | 03:30 PDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 15.1 |
| St. Joseph Peninsula State Park Florida | 05:40 EDT (2 h moonless) | 56° | 78 Bortle 4 | this is one | 2.9 |
| Stabbursdalen National Park Finnmark | no full darkness | · | · | this is one | 2 |
| Stanislaus National Forest California | 04:30 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 23.2 |
| Staunton River State Park Virginia | 04:50 EDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 6.3 |
| Steamboat Rock State Park Washington | 03:40 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 16.1 |
| Stechlin-Ruppiner Land Nature Park Brandenburg | 03:00 CEST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 4.4 |
| Steigerwald Nature Park Bavaria | 03:50 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 6.8 |
| Stein Valley Nlaka'pamux Heritage Park British Columbia | 03:30 MST (1.5 h moonless) | 60° | 95 Bortle 3 | this is one | 10.7 |
| Steinaker State Park Utah | 04:40 MDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 10.6 |
| Steinhuder Meer Nature Park Lower Saxony | 03:20 CEST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 5.3 |
| Steinwald Nature Park Bavaria | 03:40 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 5.5 |
| Stelvio National Park Lombardy | 04:10 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 4.2 |
| Stenshuvud National Park Skåne | 02:10 CEST (1.5 h moonless) | 53° | 75 Bortle 4 | this is one | 3.8 |
| Stephen C. Foster State Park Georgia | 05:20 EDT (2 h moonless) | 56° | 78 Bortle 4 | this is one | 4.4 |
| Stephen Foster Folk Culture Center State Park Florida | 05:20 EDT (2 h moonless) | 56° | 78 Bortle 4 | this is one | 4.4 |
| Sternberg Lake District Nature Park Mecklenburg-Vorpommern | 03:00 CEST (2 h moonless) | 57° | 79 Bortle 4 | this is one | 6 |
| Stobrawa Landscape Park Opole | 03:00 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 5.3 |
| Stone Mountain State Park North Carolina | 05:00 EDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 6.7 |
| Stony Brook State Park New York | 04:20 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 7.1 |
| Stora Sjöfallet National Park Norrbotten | no full darkness | · | · | this is one | 2 |
| Store Mosse National Park Jönköping | no full darkness | · | · | this is one | 3.9 |
| Stołowe Mountains National Park Lower Silesia | 03:10 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 5.3 |
| Strangford Lough Northern Ireland | 02:50 BST (1.5 h moonless) | 55° | 77 Bortle 4 | this is one | 1.3 |
| Strathcona Provincial Park British Columbia | 03:50 MST (2 h moonless) | 60° | 95 Bortle 3 | this is one | 12.2 |
| Stromberg-Heuchelberg Nature Park Baden-Württemberg | 03:50 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 6.8 |
| Strážov Mountains Protected Landscape Area Trenčín Region | 03:20 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 7.7 |
| Sulejów Landscape Park Łódź | 02:50 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 5.6 |
| Sun Lakes-Dry Falls State Park Washington | 03:40 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 16.1 |
| Sunset Bay State Park Oregon | 04:20 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 3.6 |
| Sunset Crater Volcano National Monument Arizona | 04:00 MST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 12.4 |
| Superior National Forest Minnesota | 03:50 CDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 3 |
| Suwałki Landscape Park Podlaskie | 02:00 CEST (2 h moonless) | 56° | 78 Bortle 4 | this is one | 8 |
| Swiss National Park Grisons | 04:10 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 4.2 |
| Syöte National Park North Ostrobothnia | no full darkness | · | · | this is one | 4.1 |
| Szczebrzeszyn Landscape Park Lublin | 02:50 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 8 |
| Sáttítla Highlands National Monument California | 04:20 PDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 22.1 |
| Söderåsen National Park Skåne | 02:10 CEST (1.5 h moonless) | 53° | 75 Bortle 4 | this is one | 3.2 |
| Südheide Nature Park Lower Saxony | 03:10 CEST (2 h moonless) | 57° | 79 Bortle 4 | this is one | 5.4 |
| Słowiński National Park Pomerania | 02:20 CEST (2 h moonless) | 55° | 77 Bortle 4 | this is one | 5.4 |
| Słupia Valley Landscape Park Pomerania | 02:30 CEST (2 h moonless) | 56° | 78 Bortle 4 | this is one | 5.4 |
| TERRA.vita Nature Park Lower Saxony | 03:30 CEST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 5.3 |
| Tablas de Daimiel National Park Castilla-La Mancha | 05:40 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 22 |
| Table Rock State Park South Carolina | 05:10 EDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 6.7 |
| Taconic State Park New York | 04:10 EDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 6.8 |
| Tahoe National Forest California | 04:30 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 23.4 |
| Tahquamenon Falls State Park Michigan | 04:30 EDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 2.9 |
| Tajo Internacional Natural Park Extremadura | 05:50 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 23.3 |
| Tallgrass Prairie National Preserve Kansas | 04:50 CDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 10.9 |
| Talsi Hillock Nature Park Kurzeme | no full darkness | · | · | this is one | 2.7 |
| Tamadaba Natural Park Canary Islands | 06:00 WEST (2 h moonless) | 55° | 77 Bortle 4 | this is one | 4.5 |
| Tantalus Provincial Park British Columbia | 03:40 MST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 11.8 |
| Tatra National Park (Poland) Lesser Poland | 03:10 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 7.6 |
| Tatra National Park (Slovakia) Žilina Region | 03:10 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 7.6 |
| Taughannock Falls State Park New York | 04:20 EDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 7.2 |
| Taum Sauk Mountain State Park Missouri | 04:30 CDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 9.4 |
| Tay Forest Park Scotland | 02:00 BST (1.5 h moonless) | 51° | 73 Bortle 4 | this is one | 0.7 |
| Teide National Park Canary Islands | 06:10 WEST (2 h moonless) | 55° | 77 Bortle 4 | this is one | 4.7 |
| Teijo National Park Southwest Finland | no full darkness | · | · | Car park near Dalby, 0 h 22 min | 5.2 |
| Temperance River State Park Minnesota | 03:50 CDT (2 h moonless) | 62° | 97 Bortle 3 | this is one | 3 |
| Ten Mile Lake Provincial Park British Columbia | 03:00 MST (1.5 h moonless) | 57° | 79 Bortle 4 | this is one | 5.7 |
| Terra Nova National Park Newfoundland and Labrador | 03:40 NDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 1.9 |
| Teutoburg Forest/Egge Hills Nature Park North Rhine-Westphalia | 03:30 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 5.6 |
| Texelgruppe Nature Park Trentino-Alto Adige | 04:00 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 4.2 |
| Thaidene Nëné National Park Reserve Northwest Territories | no full darkness | · | · | this is one | 3.8 |
| Thal Nature Park Solothurn | 04:10 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 7.7 |
| Thayatal National Park Lower Austria | 03:30 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 6.9 |
| The Anchorage Provincial Park New Brunswick | 04:30 ADT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 3.5 |
| The Arches Provincial Park Newfoundland and Labrador | 03:40 NDT (2 h moonless) | 59° | 94 Bortle 2 | this is one | 1.7 |
| The Cove Palisades State Park Oregon | 04:10 PDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 18.3 |
| The Headlands Michigan | 04:30 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 4.4 |
| The Pinery Provincial Park Ontario | 04:30 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 6 |
| Theodore Roosevelt National Park North Dakota | 03:40 MDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 10 |
| Thingvellir National Park South | no full darkness | · | · | this is one | 0.9 |
| Thompson's Harbor State Park Michigan | 04:30 EDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 2 |
| Thousand Islands National Park Ontario | 04:10 EDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 5.7 |
| Thuringian Forest Nature Park Thuringia | 03:30 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 6 |
| Thy National Park North Denmark | 02:00 CEST (1 h moonless) | 50° | 84 Bortle 3 | this is one | 6.6 |
| Tiilikkajärvi National Park North Savo | no full darkness | · | · | this is one | 4.7 |
| Timanfaya National Park Canary Islands | 05:50 WEST (2 h moonless) | 55° | 77 Bortle 4 | this is one | 7.7 |
| Timucuan Ecological and Historic Preserve Florida | 05:20 EDT (2 h moonless) | 56° | 53 Bortle 5 | 78 Parking area near Boulogne, 1 h 26 min | 3.1 |
| Tinença de Benifassà Natural Park Valencian Community | 05:20 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 10.1 |
| Tiree Scotland | 02:20 BST (1.5 h moonless) | 52° | 87 Bortle 2 | this is one | 0.1 |
| Tiveden National Park Västra Götaland | no full darkness | · | · | this is one | 3.4 |
| Toiyabe National Forest Nevada | 04:20 PDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 22.2 |
| Tolland State Forest Massachusetts | 04:00 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 6.8 |
| Tomales Bay State Park California | 04:40 PDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 21.3 |
| Tombstone Territorial Park Yukon | no full darkness | · | · | this is one | 1.2 |
| Tongass National Forest Alaska | 01:40 AKDT (1 h moonless) | 52° | 87 Bortle 3 | this is one | 2.8 |
| Tonto National Forest Arizona | 04:10 MST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 8.5 |
| Tonto National Monument Arizona | 04:10 MST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 8.5 |
| Tonto Natural Bridge State Park Arizona | 04:10 MST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 13 |
| Torrance Barrens Ontario | 04:20 EDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 5.7 |
| Torrey Utah | 04:50 MDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 11.8 |
| Torreya State Park Florida | 05:30 EDT (2 h moonless) | 56° | 78 Bortle 4 | this is one | 6.2 |
| Torridon Scotland | no full darkness | · | · | this is one | 0.6 |
| Torronsuo National Park Kanta-Häme | no full darkness | · | · | this is one | 5.1 |
| Trail of Tears State Forest Illinois | 04:30 CDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 9.9 |
| Trakai Historical National Park Vilnius County | 02:50 EEST (2 h moonless) | 56° | 53 Bortle 5 | 78 Smalinyčios atokvėpio vieta, 0 h 33 min | 7.8 |
| Tresticklan National Park Västra Götaland | no full darkness | · | · | this is one | 3.2 |
| Triglav National Park Upper Carniola | 03:50 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 4.6 |
| Trudner Horn Nature Park Trentino-Alto Adige | 04:00 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 4.2 |
| Tuchola Landscape Park Kuyavia-Pomerania | 02:30 CEST (2 h moonless) | 57° | 79 Bortle 4 | this is one | 5.2 |
| Tule Lake National Monument California | 04:20 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 22.1 |
| Tumacácori National Historical Park Arizona | 04:10 MST (2 h moonless) | 57° | 79 Bortle 4 | this is one | 8.4 |
| Turkey Run State Park Indiana | 04:10 CDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 10.5 |
| Tuzigoot National Monument Arizona | 04:10 MST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 14.2 |
| Tweedsmuir Scotland | 02:30 BST (1.5 h moonless) | 54° | 76 Bortle 4 | this is one | 1.4 |
| Tweedsmuir South Provincial Park British Columbia | 03:20 MST (1.5 h moonless) | 58° | 93 Bortle 2 | this is one | 6.4 |
| Twin Lakes State Park Virginia | 04:50 EDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 6.5 |
| Tyresta National Park Stockholm | no full darkness | · | · | this is one | 1 |
| Tytuvėnai Regional Park Šiauliai County | 02:40 EEST (1.5 h moonless) | 54° | 76 Bortle 4 | this is one | 7.1 |
| Tzoumerka National Park Epirus | 05:00 EEST (2.5 h moonless) | 61° | 82 Bortle 4 | this is one | 22.5 |
| Töfsingdalen National Park Dalarna | no full darkness | · | · | this is one | 3.2 |
| Třeboňsko Protected Landscape Area South Bohemian Region | 03:30 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 6.2 |
| Uckermark Lakes Nature Park Brandenburg | 03:00 CEST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 4.4 |
| Udin Boršt Landscape Park Upper Carniola | 03:50 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 8.1 |
| Ujście Warty National Park Lubusz | 03:00 CEST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 4.8 |
| Umatilla National Forest Oregon | 03:50 PDT (2 h moonless) | 62° | 97 Bortle 3 | this is one | 17.8 |
| Umpqua National Forest Oregon | 04:20 PDT (2 h moonless) | 62° | 97 Bortle 3 | this is one | 19.5 |
| Unteres Saaletal Nature Park Saxony-Anhalt | 03:20 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 5.6 |
| Upper Bavarian Forest Nature Park Bavaria | 03:40 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 5.5 |
| Upper Danube Nature Park Baden-Württemberg | 04:00 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 7.9 |
| Upper Missouri River Breaks National Monument Montana | 04:00 MDT (2 h moonless) | 61° | 96 Bortle 2 | this is one | 8.3 |
| Upper Pine Bottom State Park Pennsylvania | 04:30 EDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 5.6 |
| Upper Sioux Agency State Park Minnesota | 04:20 CDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 10.3 |
| Upper Sûre Natural Park Wiltz | 04:00 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 5.1 |
| Urho Kekkonen National Park Lapland | no full darkness | · | · | this is one | 2.3 |
| Usedom Island Nature Park Mecklenburg-Vorpommern | 02:40 CEST (2 h moonless) | 56° | 78 Bortle 4 | this is one | 5.7 |
| Utrechtse Heuvelrug National Park Utrecht | 03:40 CEST (2 h moonless) | 58° | 54 Bortle 5 | 80 Stenen Tafel, 0 h 44 min | 3.7 |
| Učka Nature Park Primorje-Gorski Kotar | 04:00 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 10.6 |
| Užava Nature Park Kurzeme | 01:40 EEST (0.5 h moonless) | 47° | 80 Bortle 3 | this is one | 2.7 |
| Vadvetjåkka National Park Norrbotten | no full darkness | · | · | this is one | 2.5 |
| Val Grande National Park Piedmont | 04:20 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 5.8 |
| Valderejo Natural Park Basque Country | 05:20 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 10.3 |
| Valkmusa National Park Kymenlaakso | no full darkness | · | · | this is one | 6.2 |
| Valles Caldera National Preserve New Mexico | 04:40 MDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 7.6 |
| Valles Occidentales Natural Park Aragon | 05:10 CEST (2 h moonless) | 61° | 96 Bortle 3 | this is one | 12.9 |
| Valley of Fire State Park Nevada | 04:10 PDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 13.5 |
| Van Gogh National Park North Brabant | 03:50 CEST (2 h moonless) | 59° | 54 Bortle 5 | 81 Picnic site near Reichswalde, 1 h 25 min | 6.7 |
| Vanoise National Park Auvergne-Rhône-Alpes | 04:30 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 6.7 |
| Varangerhalvøya National Park Finnmark | no full darkness | · | · | this is one | 0.6 |
| Varniai Regional Park Telšiai County | 02:40 EEST (1.5 h moonless) | 54° | 76 Bortle 4 | this is one | 7.3 |
| Veisiejai Regional Park Alytus County | 03:00 EEST (2 h moonless) | 56° | 78 Bortle 4 | this is one | 8.1 |
| Velebit Nature Park Lika-Senj | 04:00 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 12.5 |
| Veluwezoom National Park Gelderland | 03:40 CEST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 5.2 |
| Vermilion Cliffs National Monument Arizona | 04:00 MST (2 h moonless) | 60° | 95 Bortle 3 | this is one | 13.2 |
| Vesuvius National Park Campania | 04:20 CEST (2 h moonless) | 61° | 44 Bortle 6 | 82 Campo Migliato, 1 h 41 min | 25 |
| Vikos-Aoös National Park Epirus | 05:00 EEST (2.5 h moonless) | 61° | 82 Bortle 4 | this is one | 26.7 |
| Vilce Nature Park Zemgale | 02:20 EEST (1.5 h moonless) | 52° | 74 Bortle 4 | this is one | 5.6 |
| Village of Oak Creek Arizona | 04:10 MST (2 h moonless) | 59° | 54 Bortle 5 | 81 Mormon Lake Overlook (North), 1 h 28 min | 13 |
| Vistula Landscape Park Kuyavia-Pomerania | 02:40 CEST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 6.1 |
| Vištytis Regional Park Marijampolė County | 03:00 EEST (2 h moonless) | 56° | 78 Bortle 4 | this is one | 8 |
| Volcanic Eifel Nature Park Rhineland-Palatinate | 03:50 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 5.5 |
| Vooremaa Nature Park Tartu County | no full darkness | · | · | this is one | 5.7 |
| Voyageurs National Park Minnesota | 03:50 CDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 6.3 |
| Vrani kamen Bjelovar-Bilogora | 03:40 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 11.7 |
| Wabakimi Provincial Park Ontario | 03:20 EST (2 h moonless) | 60° | 95 Bortle 2 | this is one | 4.8 |
| Wai'anapanapa State Park Hawaii | 04:40 HST (2 h moonless) | 49° | 83 Bortle 3 | this is one | 1.8 |
| Wailua River State Park Hawaii | 04:50 HST (2 h moonless) | 50° | 72 Bortle 4 | this is one | 6.6 |
| Waimea Canyon State Park Hawaii | 04:50 HST (1.5 h moonless) | 50° | 84 Bortle 3 | this is one | 6.6 |
| Wall Doxey State Park Mississippi | 04:40 CDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 9.2 |
| Wallace Falls State Park Washington | 03:50 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 15.1 |
| Wallowa-Whitman National Forest Oregon | 03:40 PDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 15.6 |
| Walnut Canyon National Monument Arizona | 04:10 MST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 12.4 |
| Ward Charcoal Ovens State Historic Park Nevada | 04:10 PDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 15.6 |
| Warta Landscape Park Greater Poland | 02:50 CEST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 5.7 |
| Warta-Widawka Landscape Park Łódź | 02:50 CEST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 5.6 |
| Wasatch-Cache National Forest Utah | 04:40 MDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 13.1 |
| Washington National Forest Washington | 03:50 PDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 15.1 |
| Waterton Lakes National Park Alberta | 04:10 CST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 7.3 |
| Waterton-Glacier International Peace Park Montana | 04:10 MDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 10.8 |
| Wayne National Forest Ohio | 05:00 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 7.8 |
| Wdzydze Landscape Park Pomerania | 02:30 CEST (2 h moonless) | 57° | 79 Bortle 4 | this is one | 5.4 |
| Weaverville Joss House State Historic Park California | 04:30 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 22.9 |
| Weber County North Fork Park Utah | 04:40 MDT (2 h moonless) | 61° | 55 Bortle 5 | 82 Upper Lot, 0 h 15 min | 14.7 |
| Weerribben-Wieden National Park Overijssel | 03:30 CEST (2 h moonless) | 58° | 54 Bortle 5 | 80 Camping de Leemvijver, 0 h 14 min | 3.7 |
| Weißbach Salzburg | 03:50 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 5.5 |
| Wel Landscape Park Warmia-Masuria | 02:30 CEST (2 h moonless) | 57° | 79 Bortle 4 | this is one | 6.1 |
| Wells Gray Provincial Park British Columbia | 03:00 MST (1.5 h moonless) | 58° | 93 Bortle 2 | this is one | 6.9 |
| Wes Skiles Peacock Springs State Park Florida | 05:30 EDT (2 h moonless) | 57° | 79 Bortle 4 | this is one | 5.1 |
| Weser Uplands-Schaumburg-Hamelin Nature Park Lower Saxony | 03:20 CEST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 5.3 |
| Westcliffe Colorado | 04:30 MDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 7.2 |
| Westensee Nature Park Schleswig-Holstein | 03:00 CEST (2 h moonless) | 57° | 79 Bortle 4 | this is one | 2.8 |
| Wester Ross Scotland | no full darkness | · | · | this is one | 0.6 |
| Western Pomerania Lagoon Area National Park Mecklenburg-Vorpommern | 02:40 CEST (2 h moonless) | 56° | 78 Bortle 4 | this is one | 3.3 |
| Westhavelland Nature Park Brandenburg | 03:10 CEST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 4.6 |
| Westmoreland State Park Virginia | 04:40 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 6.7 |
| Whetstone Gulf State Park New York | 04:10 EDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 6.5 |
| Whiskeytown-Shasta-Trinity National Recreation Area California | 04:30 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 22.9 |
| White Mountain National Forest New Hampshire | 03:50 EDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 5.8 |
| White Mountains National Recreation Area Alaska | no full darkness | · | · | this is one | 2.3 |
| White Pines Forest State Park Illinois | 04:10 CDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 11.1 |
| White River Falls State Park Oregon | 04:00 PDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 17.7 |
| White River National Forest Colorado | 04:30 MDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 11.9 |
| White Sands National Park New Mexico | 04:50 MDT (2 h moonless) | 58° | 80 Bortle 4 | this is one | 5.3 |
| Whitefish Dunes State Park Wisconsin | 03:50 CDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 4.8 |
| Wielkopolska National Park Greater Poland | 02:50 CEST (2 h moonless) | 58° | 54 Bortle 5 | 80 Car park near Grzybno, 0 h 22 min | 5.7 |
| Wieprz Landscape Park Lublin | 02:40 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 7.3 |
| Wigry National Park Podlaskie | 02:10 CEST (2 h moonless) | 57° | 79 Bortle 4 | this is one | 8.1 |
| Wild Nephin National Park Connacht | 03:20 IST (2 h moonless) | 57° | 92 Bortle 3 | this is one | 0.5 |
| Wilderness State Park Michigan | 04:30 EDT (2 h moonless) | 61° | 96 Bortle 3 | this is one | 4.4 |
| Wildeshausen Geest Nature Park Lower Saxony | 03:20 CEST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 5.3 |
| Willamette National Forest Oregon | 04:10 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 19 |
| William A. Switzer Provincial Park Alberta | 03:40 CST (1.5 h moonless) | 57° | 79 Bortle 4 | this is one | 4.4 |
| William M. Tugman State Park Oregon | 04:20 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 3.6 |
| Willmore Wilderness Park Alberta | 03:40 CST (1.5 h moonless) | 57° | 92 Bortle 3 | this is one | 5.2 |
| Wind Cave National Park South Dakota | 04:00 MDT (2 h moonless) | 62° | 83 Bortle 4 | this is one | 10.4 |
| Winding Stair Mountain National Recreation Area Oklahoma | 05:00 CDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 12.4 |
| Windjana Gorge National Park Western Australia | 04:40 AWST (1.5 h moonless) | 14° | 27 Bortle 2 | this is one | 28.4 |
| Winklmoos-Alm Bavaria | 03:50 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 5.5 |
| Wolin National Park West Pomerania | 02:40 CEST (2 h moonless) | 56° | 78 Bortle 4 | this is one | 5.7 |
| Wood Buffalo National Park Alberta | no full darkness | · | · | this is one | 5.9 |
| Wood-Tikchik State Park Alaska | no full darkness | · | · | this is one | 2.3 |
| Woodland Caribou Provincial Park Ontario | 03:30 EST (1.5 h moonless) | 59° | 94 Bortle 2 | this is one | 6.9 |
| Wooroonooran National Park Queensland | 05:20 AEST (1.5 h moonless) | 14° | 27 Bortle 3 | this is one | 17.9 |
| World War II Valor in the Pacific National Monument California | 04:20 PDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 22.1 |
| Worlds End State Park Pennsylvania | 04:20 EDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 6.7 |
| Wrangell-St. Elias National Park and Preserve Alaska | no full darkness | · | · | this is one | 0.6 |
| Writing-on-Stone Provincial Park Alberta | 04:00 CST (2 h moonless) | 61° | 96 Bortle 3 | this is one | 7.2 |
| Wupatki National Monument Arizona | 04:00 MST (2 h moonless) | 59° | 94 Bortle 3 | this is one | 12.4 |
| Wyalusing State Park Wisconsin | 04:10 CDT (2 h moonless) | 61° | 82 Bortle 4 | this is one | 10.5 |
| Yellowstone National Park Wyoming | 04:20 MDT (2 h moonless) | 61° | 96 Bortle 2 | this is one | 12 |
| Yoho National Park British Columbia | 04:00 CST (1.5 h moonless) | 60° | 95 Bortle 3 | this is one | 5.9 |
| Yosemite National Park California | 04:30 PDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 24.8 |
| Yuba State Park Utah | 04:50 MDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 13.9 |
| Yucca House National Monument Colorado | 04:50 MDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 10.7 |
| Yukon-Charley Rivers National Preserve Alaska | no full darkness | · | · | this is one | 1.8 |
| Zaborski Landscape Park Pomerania | 02:30 CEST (2 h moonless) | 56° | 78 Bortle 4 | this is one | 5.2 |
| Załęcze Landscape Park Łódź | 03:00 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 5.6 |
| Zion National Park Utah | 05:00 MDT (2 h moonless) | 59° | 81 Bortle 4 | this is one | 16.5 |
| Zittau Mountains Nature Park Saxony | 03:20 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 4.9 |
| Zona Volcànica de la Garrotxa Natural Park Catalonia | 05:00 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 7.9 |
| Zselic National Landscape Protection Area Somogy | 03:40 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 9.2 |
| Zuid-Kennemerland National Park North Holland | 03:40 CEST (2 h moonless) | 58° | 54 Bortle 5 | 80 Viewpoint near Strandslag Leiweg, 0 h 49 min | 3.7 |
| Zvārde Woods Nature Park Zemgale | 02:20 EEST (1.5 h moonless) | 52° | 74 Bortle 4 | this is one | 5.7 |
| Záhorie Protected Landscape Area Bratislava Region | 03:30 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 7.5 |
| the Andalusian Sierra Morena Andalusia | 05:40 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 23.1 |
| the Antrim Coast and Glens Northern Ireland | 02:50 BST (1.5 h moonless) | 55° | 77 Bortle 4 | this is one | 0.5 |
| the Attersee-Traunsee Nature Park Upper Austria | 03:40 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 5.5 |
| the Beara Peninsula Munster | 03:50 IST (2 h moonless) | 59° | 94 Bortle 3 | this is one | 3.3 |
| the Berwyn range Wales | 03:10 BST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 2.2 |
| the Beskydy Dark Sky Park Moravian-Silesian Region | 03:10 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 7.6 |
| the Bieszczady Starry Sky Park Subcarpathia | 03:00 CEST (2 h moonless) | 60° | 95 Bortle 3 | this is one | 9.2 |
| the Black Mountains Wales | 03:20 BST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 2 |
| the Blackdown Hills England | 03:30 BST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 4.4 |
| the Broads England | 02:50 BST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 6.3 |
| the Burren Munster | 03:30 IST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 1.7 |
| the Cairngorms Scotland | 01:40 BST (1 h moonless) | 49° | 83 Bortle 3 | this is one | 1 |
| the Cambrian Mountains Wales | 03:10 BST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 2.2 |
| the Causeway Coast Northern Ireland | 02:50 BST (1.5 h moonless) | 55° | 77 Bortle 4 | this is one | 0.5 |
| the Cheviot Hills England | 02:20 BST (1.5 h moonless) | 54° | 76 Bortle 4 | this is one | 1.4 |
| the Chilterns England | 03:10 BST (2 h moonless) | 59° | 54 Bortle 5 | 81 Viewpoint near Lodge Park, 1 h 00 min | 3.5 |
| the Clwydian Range Wales | 03:00 BST (2 h moonless) | 57° | 53 Bortle 5 | 79 Gwyliau Clwydian Holidays, 0 h 14 min | 1.4 |
| the Comeragh Mountains Munster | 03:30 IST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 2.3 |
| the Cooley Peninsula Leinster | 03:00 IST (1.5 h moonless) | 56° | 78 Bortle 4 | this is one | 0.7 |
| the Cotswolds England | 03:10 BST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 2 |
| the Dingle Peninsula Munster | 03:40 IST (2 h moonless) | 58° | 93 Bortle 3 | this is one | 0.5 |
| the Eisenwurzen Lower Austria | 03:40 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 7.5 |
| the Flow Country Scotland | no full darkness | · | · | this is one | 0.3 |
| the Forest of Bowland England | 02:50 BST (2 h moonless) | 56° | 78 Bortle 4 | this is one | 1.4 |
| the Forest of Dean England | 03:20 BST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 2 |
| the Galtee Mountains Munster | 03:30 IST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 1.4 |
| the Gower Peninsula Wales | 03:20 BST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 2.4 |
| the Granada Geopark Andalusia | 05:40 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 21.8 |
| the High Weald England | 03:10 BST (2 h moonless) | 59° | 54 Bortle 5 | 81 Viewpoint near Great Bury, 0 h 32 min | 3.5 |
| the Howardian Hills England | 02:40 BST (2 h moonless) | 56° | 78 Bortle 4 | this is one | 1 |
| the Isle of Arran Scotland | 02:30 BST (1.5 h moonless) | 54° | 76 Bortle 4 | this is one | 1.6 |
| the Isle of Mull Scotland | 02:10 BST (1.5 h moonless) | 51° | 85 Bortle 3 | this is one | 1.3 |
| the Isle of Skye Scotland | no full darkness | · | · | this is one | 0.3 |
| the Isle of Wight England | 03:20 BST (2 h moonless) | 59° | 43 Bortle 6 | 81 Compton Bay Hanover Car Park, 0 h 16 min | 6.4 |
| the Isles of Scilly England | 03:50 BST (2 h moonless) | 60° | 95 Bortle 3 | this is one | 1.6 |
| the Izera Dark Sky Park Lower Silesia | 03:10 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 4.9 |
| the Kent Downs England | 03:10 BST (2 h moonless) | 59° | 43 Bortle 6 | 81 Car park near Strood, 0 h 33 min | 4.3 |
| the Kerry Dark-Sky Reserve Munster | 03:50 IST (2 h moonless) | 59° | 94 Bortle 3 | this is one | 0.6 |
| the Kyritz-Ruppiner Heide Brandenburg | 03:00 CEST (2 h moonless) | 57° | 79 Bortle 4 | this is one | 4.4 |
| the Lagan Valley Northern Ireland | 03:00 BST (2 h moonless) | 56° | 41 Bortle 6 | 78 Lighthouse Road viewpoint, 0 h 27 min | 1.3 |
| the Lake District England | 02:40 BST (1.5 h moonless) | 55° | 77 Bortle 4 | this is one | 1.6 |
| the Landes de Gascogne Nouvelle-Aquitaine | 05:00 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 10.1 |
| the Lincolnshire Wolds England | 02:50 BST (2 h moonless) | 57° | 79 Bortle 4 | this is one | 2.8 |
| the Llŷn Peninsula Wales | 03:10 BST (2 h moonless) | 57° | 79 Bortle 4 | this is one | 0.9 |
| the Malvern Hills England | 03:10 BST (2 h moonless) | 58° | 54 Bortle 5 | 80 Car park near Fromes Hill, 0 h 13 min | 2.2 |
| the Manětín Dark Sky Park Plzeň Region | 03:30 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 5.5 |
| the Mealy Mountains Newfoundland and Labrador | 02:50 ADT (2 h moonless) | 58° | 93 Bortle 2 | this is one | 2.4 |
| the Mendip Hills England | 03:20 BST (2 h moonless) | 59° | 54 Bortle 5 | 81 Orchard View, 0 h 25 min | 2 |
| the Morvan Bourgogne-Franche-Comté | 04:30 CEST (2 h moonless) | 61° | 96 Bortle 3 | this is one | 8 |
| the Mourne Mountains Northern Ireland | 03:00 BST (2 h moonless) | 56° | 78 Bortle 4 | this is one | 0.7 |
| the New Forest England | 03:20 BST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 6.4 |
| the Norfolk Coast England | 02:50 BST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 6.3 |
| the North Devon coast England | 03:30 BST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 3.2 |
| the North Pennines England | 02:40 BST (2 h moonless) | 56° | 78 Bortle 4 | this is one | 1.6 |
| the North Wessex Downs England | 03:20 BST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 3.5 |
| the North York Moors England | 02:40 BST (2 h moonless) | 56° | 78 Bortle 4 | this is one | 1 |
| the Northumberland Coast England | 02:20 BST (1.5 h moonless) | 54° | 76 Bortle 4 | this is one | 0.6 |
| the Nossentiner/Schwinzer Heide Mecklenburg-Vorpommern | 03:00 CEST (2 h moonless) | 57° | 79 Bortle 4 | this is one | 4.4 |
| the Ox Mountains Connacht | 03:10 IST (1.5 h moonless) | 56° | 78 Bortle 4 | this is one | 0.5 |
| the Peak District England | 03:00 BST (2 h moonless) | 58° | 54 Bortle 5 | this is one | 2.8 |
| the Pembrokeshire Coast Wales | 03:30 BST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 2.4 |
| the Poloniny Dark Sky Park Prešov Region | 03:00 CEST (2 h moonless) | 60° | 95 Bortle 3 | this is one | 9.2 |
| the Quantock Hills England | 03:30 BST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 2 |
| the Ring of Gullion Northern Ireland | 03:00 BST (1.5 h moonless) | 56° | 78 Bortle 4 | this is one | 0.7 |
| the Shropshire Hills England | 03:10 BST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 2.2 |
| the Sierra de Gredos Castile and León | 05:40 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 23.3 |
| the Slieve Bloom Mountains Leinster | 03:20 IST (2 h moonless) | 57° | 79 Bortle 4 | this is one | 1.1 |
| the Solway Coast England | 02:40 BST (1.5 h moonless) | 55° | 77 Bortle 4 | this is one | 1.6 |
| the Sperrins Northern Ireland | 03:00 BST (2 h moonless) | 56° | 78 Bortle 4 | this is one | 0.7 |
| the Suffolk Coast and Heaths England | 03:00 BST (2 h moonless) | 59° | 54 Bortle 5 | 81 Firs Glamping, 0 h 24 min | 6.3 |
| the Surrey Hills England | 03:10 BST (2 h moonless) | 59° | 43 Bortle 6 | 81 Graffham Down Barrows, 1 h 06 min | 3.5 |
| the Tamar Valley England | 03:40 BST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 3.2 |
| the Vercors Auvergne-Rhône-Alpes | 04:40 CEST (2.5 h moonless) | 62° | 83 Bortle 4 | this is one | 14 |
| the Veľká Fatra Dark Sky Park Žilina Region | 03:20 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 7.7 |
| the Wicklow Mountains Leinster | 03:20 IST (2 h moonless) | 58° | 80 Bortle 4 | this is one | 1.1 |
| the Wye Valley England | 03:20 BST (2 h moonless) | 59° | 54 Bortle 5 | 81 Highlands Camping and Caravan Site, 0 h 21 min | 2 |
| the Yorkshire Dales England | 02:40 BST (1.5 h moonless) | 56° | 78 Bortle 4 | this is one | 1.6 |
| Ånderdalen National Park Troms | no full darkness | · | · | this is one | 2.6 |
| Åsnen National Park Kronoberg | 01:50 CEST (1.5 h moonless) | 52° | 74 Bortle 4 | this is one | 3.6 |
| Écrins National Park Provence-Alpes-Côte d'Azur | 04:30 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 13.8 |
| Île-Bonaventure-et-du-Rocher-Percé National Park Quebec | 02:50 EDT (2 h moonless) | 60° | 81 Bortle 4 | this is one | 5.6 |
| Ötscher-Tormäuer Nature Park Lower Austria | 03:40 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 7.5 |
| Østmarka National Park Akershus | no full darkness | · | · | Hornkjølberget, 1 h 56 min | 3.2 |
| Øvre Dividal National Park Troms | no full darkness | · | · | this is one | 2.5 |
| Øvre Pasvik National Park Finnmark | no full darkness | · | · | this is one | 1.8 |
| České Švýcarsko National Park Ústí nad Labem Region | 03:20 CEST (2 h moonless) | 60° | 81 Bortle 4 | this is one | 4.9 |
| Český les Protected Landscape Area Plzeň Region | 03:30 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 5.5 |
| Ķemeri National Park Kurzeme | 01:50 EEST (1 h moonless) | 49° | 71 Bortle 4 | this is one | 5.6 |
| Łomża Landscape Park Podlaskie | 02:20 CEST (2 h moonless) | 57° | 79 Bortle 4 | this is one | 7.4 |
| Őrség National Park Zala | 03:40 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 9.2 |
| Śnieżnik Landscape Park Lower Silesia | 03:10 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 5.3 |
| Świętokrzyski National Park Świętokrzyskie | 02:50 CEST (2 h moonless) | 59° | 81 Bortle 4 | this is one | 7.4 |
| Štiavnické vrchy Protected Landscape Area Banská Bystrica Region | 03:20 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 7.7 |
| Šumava National Park Plzeň Region | 03:40 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 5.5 |
| Žemaitija National Park Telšiai County | 02:30 EEST (1.5 h moonless) | 52° | 74 Bortle 4 | this is one | 5.3 |
| Žumberak-Samobor Mountains Nature Park Zagreb County | 03:50 CEST (2 h moonless) | 61° | 82 Bortle 4 | this is one | 10.6 |
What could make the 2027 Perseids stronger?
The IMO calendar notes that in 2027 the Earth passes through a part of the stream that Jupiter has pulled about 0.006 AU closer, which Maslov expects to raise the rate by 10 to 20 percent (ZHR 110 to 120), with more to come in 2028. Older dust trails of the parent comet, 109P/Swift-Tuttle, could add to it: Maslov names August 13 near 02:00 UTC, Vaubaillon August 13 at 02:16 UTC, and Jenniskens lists encounters on August 12 at 19:18 and 23:46 UTC (the second possibly strong) and August 13 near 07:00 UTC. These are model predictions, not certainties; the counts on this page use the working ZHR of 110.
How the Perseids numbers are calculated
Peak time, ZHR (110), radiant (right ascension 48°, declination +58°) and population index (r = 2.2) are from the IMO 2027 Meteor Shower Calendar. Each place's clock time comes from the time zone of its nearest GeoNames town. Sun, moon and radiant are worked out in 10-minute steps through the night; full darkness means the sun 18° or more below the horizon, and the moon counts as up when its center is above the horizon. Meteors an hour are the ZHR times the sine of the radiant's height, divided by r for every magnitude the sky falls short of 6.5, using the faintest stars of each Bortle class (Bortle 2001: magnitude 6.5 for classes 1 to 3, 6.3 for class 4, 5.8, 5.5, 5.0, 4.5 and 4.0 for classes 5 to 9). They assume a clear sky, one observer and an open view in every direction; most people count fewer. For each place the count is for the best moonless moment of the night of August 12 to 13; the peak is broad enough (the IMO's traditional maximum spans about August 13, 03:00 to 16:00 UTC) that the full ZHR is used. 301 places with no full darkness and 256 where the radiant stays below 10° get no count.
Sources
Checked as of October 25, 2026.
- International Meteor Organization: 2027 Meteor Shower Calendar (IMO INFO(3-26), J. Rendtel, ed.).
- J. E. Bortle, "Introducing the Bortle Dark-Sky Scale," Sky & Telescope, February 2001: limiting magnitudes per class.
- NASA POWER, daily cloud amount 2014 to 2023: clear nights per month.