Arches National Park is a dark sky place in Grand County, Utah. It lies in or next to Arches National Park, so park hours, fees and rules apply. It sits roughly 17.2 km (10.7 mi) N of Moab. It is certified as an International Dark Sky Park by DarkSky International.
Arches National Park is a national park of the United States in eastern Utah. The park is adjacent to the Colorado River, 4 mi (6 km) north of Moab, Utah. The park contains more than 2,000 natural sandstone arches, including the well-known Delicate Arch, which constitute the highest density of natural arches in the world. It also contains a variety of other unique geological resources and formations. The national park lies above an underground evaporite layer or salt bed, which is the main cause of the formation of the arches, spires, balanced rocks, sandstone fins, and eroded monoliths in the area. The park consists of 310.31 km2 (76,680 acres; 119.81 sq mi) of high desert located on the Colorado Plateau. The highest elevation in the park is 5,653 ft (1,723 m) at Elephant Butte, and the lowest elevation is 4,085 ft (1,245 m) at the visitor center. The park receives an average of...From the Wikipedia article “Arches National Park”, licensed under CC BY-SA 4.0.
Sunrise & sunset directions
At Arches National Park the sunrise point swings a long way through the year: about 59° (ENE) at the June solstice and 120° (ESE) in late December. Sunset moves from 302° (WNW) in June to 240° (WSW) in December, and the midday sun climbs to 75° in summer but only 28° in winter.
| Date | Sunrise | Azimuth | Sunset | Azimuth | Noon sun | Daylight |
|---|---|---|---|---|---|---|
| March equinox (Mar 20) | 7:22 AM | 90° E | 7:30 PM | 271° W | 51° | 12h 08m |
| June solstice (Jun 21) | 5:54 AM | 59° ENE | 8:47 PM | 302° WNW | 75° | 14h 53m |
| September equinox (Sep 22) | 7:07 AM | 89° E | 7:17 PM | 271° W | 52° | 12h 10m |
| December solstice (Dec 21) | 7:33 AM | 120° ESE | 5:01 PM | 240° WSW | 28° | 9h 27m |
Azimuth is measured clockwise from true north (90° = east, 270° = west). Computed for 2026; values change by less than a degree from year to year.
Golden hour & blue hour by month
Certified dark sky places offer protected night skies — plan around the new moon and the Milky Way core season.
| Month (15th) | Blue hour starts | Sunrise | Golden hour ends | Golden hour starts | Sunset | Blue hour ends | Daylight |
|---|---|---|---|---|---|---|---|
| January | 7:06 AM | 7:35 AM | 8:16 AM | 4:40 PM | 5:21 PM | 5:50 PM | 9h 45m |
| February | 6:43 AM | 7:10 AM | 7:47 AM | 5:19 PM | 5:56 PM | 6:24 PM | 10h 46m |
| March | 7:04 AM | 7:30 AM | 8:05 AM | 6:50 PM | 7:26 PM | 7:52 PM | 11h 55m |
| April | 6:15 AM | 6:42 AM | 7:18 AM | 7:19 PM | 7:55 PM | 8:23 PM | 13h 13m |
| May | 5:37 AM | 6:07 AM | 6:45 AM | 7:46 PM | 8:24 PM | 8:54 PM | 14h 17m |
| June | 5:22 AM | 5:54 AM | 6:33 AM | 8:06 PM | 8:45 PM | 9:17 PM | 14h 52m |
| July | 5:35 AM | 6:06 AM | 6:45 AM | 8:04 PM | 8:43 PM | 9:14 PM | 14h 37m |
| August | 6:05 AM | 6:33 AM | 7:09 AM | 7:38 PM | 8:14 PM | 8:43 PM | 13h 41m |
| September | 6:34 AM | 7:00 AM | 7:36 AM | 6:53 PM | 7:28 PM | 7:55 PM | 12h 28m |
| October | 7:01 AM | 7:28 AM | 8:04 AM | 6:05 PM | 6:41 PM | 7:08 PM | 11h 13m |
| November | 6:33 AM | 7:01 AM | 7:40 AM | 4:27 PM | 5:06 PM | 5:34 PM | 10h 05m |
| December | 7:00 AM | 7:30 AM | 8:12 AM | 4:17 PM | 4:58 PM | 5:28 PM | 9h 28m |
Local time (America/Denver), including daylight saving time. Golden hour runs from about −4° to +6° solar altitude, so the morning golden hour begins during blue hour, before sunrise.
Milky Way & night sky
From Arches National Park, the Milky Way core is visible in a dark sky from March through September. June gives the longest window (about 5.2 hours on a moonless night), and the core peaks around 22° above the southern horizon. Our light-pollution model puts the sky at about Bortle 2 (typical truly dark site), which is excellent for astrophotography.
| Month | Core visible (15th) | Hours | Max altitude | Direction |
|---|---|---|---|---|
| January | Below 10° in darkness | — | -2° | — |
| February | 5:25 AM – 5:35 AM | 0.2 | 12° | SE → SE |
| March | 4:34 AM – 5:54 AM | 1.3 | 19° | SE → SSE |
| April | 2:30 AM – 5:00 AM | 2.5 | 22° | SE → S |
| May | 12:31 AM – 4:11 AM | 3.7 | 22° | SE → S |
| June | 10:43 PM – 3:53 AM | 5.2 | 22° | SE → SSW |
| July | 10:36 PM – 2:26 AM | 3.8 | 22° | SSE → SW |
| August | 9:53 PM – 12:23 AM | 2.5 | 22° | S → SW |
| September | 8:58 PM – 10:18 PM | 1.3 | 19° | SSW → SW |
| October | 8:09 PM – 8:29 PM | 0.3 | 12° | SW → SW |
| November | Below 10° in darkness | — | 0° | — |
| December | Below 10° in darkness | — | -19° | — |
Window when the galactic core is at least 10° high during astronomical darkness on the 15th of each month. Pick nights within a few days of the new moon. Plan exact nights with the Milky Way planner.
Estimated sky darkness: 2 Bortle 2 — Typical truly dark site. The summer Milky Way shows rich structure; clouds look like black holes in the stars. Modeled zenith brightness ≈ 21.88 mag/arcsec².
Weather & best season
Long-term NASA satellite data for this area show June as the clearest month (about 31% average cloud cover) and December as the cloudiest (56%). July is the warmest month and January the coldest, which matters for gear, snow access and how long batteries last at night.
Average cloud cover (%)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High °F | 59 | 62 | 77 | 85 | 98 | 102 | 104 | 100 | 98 | 87 | 73 | 59 |
| Low °F | -7 | -8 | 8 | 18 | 22 | 34 | 48 | 47 | 32 | 7 | 8 | -4 |
| Precip. (in) | 0.8 | 1.0 | 1.0 | 0.8 | 0.8 | 0.5 | 1.2 | 1.2 | 1.3 | 1.2 | 0.8 | 1.1 |
Monthly climatology for the surrounding 1° grid cell from NASA POWER (MERRA-2). Mountain sites can be colder and cloudier than the cell average.
Photography tips for this dark sky place
- Use red light only and keep it pointed down to protect others' night vision.
- Set focus on a bright star with live-view magnification, then tape the focus ring.
- Use the NPF rule below to choose the longest exposure before stars trail.
- Many parks host star parties and night programs during summer.
- Use the Milky Way table to find months and hours when the core is above the horizon.
- Tell someone where you're going in remote areas and carry the ten essentials.
Season: Milky Way core season runs roughly March to October; winter offers long nights and bright winter constellations.
Suggested gear: Fast wide lens (f/1.4–f/2.8), Sturdy tripod, Red headlamp, Intervalometer. Work out exposures with the depth of field, ND filter and NPF rule calculators.
Permits, drones & access
National Park Service rules. Under federal law (54 U.S.C. 100905), still photography in National Park Service areas needs a permit only when it (1) takes place where members of the public are not allowed, (2) uses models, sets or props that are not part of the location's natural or cultural resources or administrative facilities, or (3) would cause the park to incur additional administrative costs to monitor the activity. Ordinary visitor and most landscape photography needs no permit. Commercial filming rules are separate and have changed in recent years — confirm current requirements with the park before a paid shoot.
Drones: Launching, landing or operating unmanned aircraft (drones) is prohibited in National Park Service units under a 2014 Superintendent's closure (36 CFR 1.5), except where a park has issued specific written approval. Flying from outside the boundary over park land can also violate park rules and disturb wildlife.
Nearby photo spots
Other locations within 40 km of Arches National Park, closest first.
Natural ArchNatural Arch
Scenic ViewpointNatural ArchNatural Arch
Natural Arch
Natural ArchNatural ArchNatural ArchCampgrounds nearby (Recreation.gov)
- Devils Garden Campground6.9 km (4.3 mi) · reservable
- Upper Big Bend Campground9.8 km (6.1 mi)
- 9.9 km (6.1 mi) · reservable
- 10.3 km (6.4 mi) · reservable
- Big Bend Group Sites10.3 km (6.4 mi) · reservable
FAQ
When is the best time to photograph Arches National Park?
What time is golden hour at Arches National Park?
Where does the sun rise and set at Arches National Park?
Can you see the Milky Way from Arches National Park?
Do you need a permit to photograph at Arches National Park?
How far is Arches National Park from Moab?
Sources
Location data: DarkSky International (via Wikidata), Wikipedia. Sun, moon and Milky Way times are computed by LWPhoto Atlas for 2026. Climate: NASA POWER. Sky darkness is a population-based estimate (Walker's law), not a measurement. See data sources & licenses.