Located in Coconino County, Arizona, Robinson Crater is a volcano at about 2,240 m (7,349 ft) above sea level. It lies in or next to Sunset Crater Volcano National Monument, so park hours, fees and rules apply. It sits roughly 24 km (15 mi) NNE of Flagstaff.
Sunrise & sunset directions
At Robinson Crater the sunrise point swings a long way through the year: about 60° (ENE) at the June solstice and 119° (ESE) in late December. Sunset moves from 300° (WNW) in June to 242° (WSW) in December, and the midday sun climbs to 78° in summer but only 31° in winter.
| Date | Sunrise | Azimuth | Sunset | Azimuth | Noon sun | Daylight |
|---|---|---|---|---|---|---|
| March equinox (Mar 20) | 6:31 AM | 90° E | 6:38 PM | 271° W | 55° | 12h 08m |
| June solstice (Jun 21) | 5:12 AM | 60° ENE | 7:45 PM | 300° WNW | 78° | 14h 33m |
| September equinox (Sep 22) | 6:15 AM | 89° E | 6:25 PM | 271° W | 55° | 12h 10m |
| December solstice (Dec 21) | 7:32 AM | 119° ESE | 5:18 PM | 242° WSW | 31° | 9h 46m |
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
Volcanic cones and lava fields have strong shapes that read well in side-light; dark basalt needs careful exposure.
| Month (15th) | Blue hour starts | Sunrise | Golden hour ends | Golden hour starts | Sunset | Blue hour ends | Daylight |
|---|---|---|---|---|---|---|---|
| January | 7:08 AM | 7:35 AM | 8:13 AM | 4:59 PM | 5:37 PM | 6:05 PM | 10h 02m |
| February | 6:48 AM | 7:14 AM | 7:49 AM | 5:34 PM | 6:09 PM | 6:35 PM | 10h 55m |
| March | 6:12 AM | 6:38 AM | 7:11 AM | 6:01 PM | 6:34 PM | 7:00 PM | 11h 56m |
| April | 5:28 AM | 5:54 AM | 6:28 AM | 6:25 PM | 6:59 PM | 7:25 PM | 13h 05m |
| May | 4:54 AM | 5:23 AM | 5:59 AM | 6:48 PM | 7:24 PM | 7:52 PM | 14h 02m |
| June | 4:42 AM | 5:12 AM | 5:49 AM | 7:06 PM | 7:44 PM | 8:13 PM | 14h 32m |
| July | 4:54 AM | 5:23 AM | 6:00 AM | 7:05 PM | 7:42 PM | 8:11 PM | 14h 19m |
| August | 5:20 AM | 5:46 AM | 6:21 AM | 6:42 PM | 7:17 PM | 7:44 PM | 13h 30m |
| September | 5:44 AM | 6:10 AM | 6:43 AM | 6:01 PM | 6:35 PM | 7:00 PM | 12h 25m |
| October | 6:07 AM | 6:33 AM | 7:07 AM | 5:18 PM | 5:52 PM | 6:18 PM | 11h 19m |
| November | 6:35 AM | 7:02 AM | 7:39 AM | 4:44 PM | 5:21 PM | 5:48 PM | 10h 19m |
| December | 7:00 AM | 7:29 AM | 8:08 AM | 4:37 PM | 5:16 PM | 5:44 PM | 9h 47m |
Local time (America/Phoenix), 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 Robinson Crater, the Milky Way core is visible in a dark sky from February through October. June gives the longest window (about 5.8 hours on a moonless night), and the core peaks around 26° above the southern horizon. Our light-pollution model puts the sky at about Bortle 3 (rural sky), good enough for detailed Milky Way images.
| Month | Core visible (15th) | Hours | Max altitude | Direction |
|---|---|---|---|---|
| January | Below 10° in darkness | — | -1° | — |
| February | 5:14 AM – 5:44 AM | 0.5 | 15° | SE → SE |
| March | 3:19 AM – 5:09 AM | 1.8 | 22° | SE → SSE |
| April | 1:19 AM – 4:19 AM | 3.0 | 25° | SE → S |
| May | 11:24 PM – 3:34 AM | 4.2 | 26° | SE → SSW |
| June | 9:32 PM – 3:22 AM | 5.8 | 26° | SE → SW |
| July | 9:27 PM – 1:57 AM | 4.5 | 26° | SSE → SW |
| August | 8:50 PM – 11:50 PM | 3.0 | 25° | S → SW |
| September | 8:01 PM – 9:51 PM | 1.8 | 22° | SSW → SW |
| October | 7:17 PM – 7:47 PM | 0.5 | 15° | SW → SW |
| November | Below 10° in darkness | — | 2° | — |
| 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: 3 Bortle 3 — Rural sky. Some light domes sit on the horizon, but the Milky Way still looks complex overhead. Modeled zenith brightness ≈ 21.61 mag/arcsec².
Weather & best season
Long-term NASA satellite data for this area show June as the clearest month (about 24% average cloud cover) and July as the cloudiest (54%). July is the warmest month and December 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 | 69 | 73 | 84 | 90 | 101 | 106 | 106 | 104 | 102 | 91 | 80 | 71 |
| Low °F | 4 | 3 | 14 | 22 | 28 | 39 | 53 | 50 | 37 | 18 | 12 | 7 |
| Precip. (in) | 1.2 | 1.2 | 0.8 | 0.6 | 0.5 | 0.2 | 2.0 | 2.3 | 1.2 | 1.0 | 1.0 | 1.4 |
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 volcano
- Check local volcanic activity notices and area closures before visiting.
- Snow-capped volcanoes reflect alpenglow at sunrise — shoot from a lake or meadow for a reflection.
- Lava rock is sharp and unstable; stay on trails.
- Long lenses from 20–60 miles away make large stratovolcanoes dominate the horizon.
- Scout in daylight if you plan to shoot at night or before sunrise.
Season: Summer for high trails; winter and spring for snowy cones viewed from below.
Suggested gear: Telephoto lens, Tripod, Sturdy boots. 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 25 km of Robinson Crater, closest first.
Mountain Peak
Fire Lookout
Scenic Viewpoint
Volcano
Volcano
Scenic ViewpointVolcanoVolcanoVolcanoCampgrounds nearby (Recreation.gov)
- Bonito Campground (Az)2.5 km (1.6 mi) · reservable
- Oleary Group Site3.7 km (2.3 mi) · reservable
- Lockett Meadow Campground7.7 km (4.8 mi)
- Little Elden Springs Horsecamp12.7 km (7.9 mi) · reservable
- Kendrick Cabin17.6 km (10.9 mi) · reservable
FAQ
When is the best time to photograph Robinson Crater?
What time is golden hour at Robinson Crater?
Where does the sun rise and set at Robinson Crater?
Can you see the Milky Way from Robinson Crater?
Do you need a permit to photograph at Robinson Crater?
How far is Robinson Crater from Flagstaff?
Sources
Location data: USGS GNIS / GeoNames. 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.