East Cactus Plain Wilderness — a wilderness area in La Paz County, Arizona — is a lesser-known subject for landscape photographers. It sits roughly 29 km (18 mi) ESE of Cienega Springs.
The East Cactus Plain Wilderness is a 14,630-acre (59.2 km2) wilderness area on the Cactus Plain 10 miles (16 km) north of Bouse, Arizona. It is one of twenty-five wilderness areas located in the Lower Colorado River Valley region, south of Lake Mead–Hoover Dam. It is administered by the Bureau of Land Management.From the Wikipedia article “East Cactus Plain Wilderness”, licensed under CC BY-SA 4.0.
Sunrise & sunset directions
At East Cactus Plain Wilderness the sunrise point swings a long way through the year: about 61° (ENE) at the June solstice and 118° (ESE) in late December. Sunset moves from 299° (WNW) in June to 242° (WSW) in December, and the midday sun climbs to 79° in summer but only 32° in winter.
| Date | Sunrise | Azimuth | Sunset | Azimuth | Noon sun | Daylight |
|---|---|---|---|---|---|---|
| March equinox (Mar 20) | 6:40 AM | 90° E | 6:48 PM | 271° W | 56° | 12h 08m |
| June solstice (Jun 21) | 5:26 AM | 61° ENE | 7:51 PM | 299° WNW | 79° | 14h 26m |
| September equinox (Sep 22) | 6:25 AM | 89° E | 6:34 PM | 271° W | 56° | 12h 09m |
| December solstice (Dec 21) | 7:38 AM | 118° ESE | 5:31 PM | 242° WSW | 32° | 9h 53m |
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
Wilderness areas reward those who camp: being on location at sunrise and in the dark is the main advantage over day visitors.
| Month (15th) | Blue hour starts | Sunrise | Golden hour ends | Golden hour starts | Sunset | Blue hour ends | Daylight |
|---|---|---|---|---|---|---|---|
| January | 7:15 AM | 7:42 AM | 8:19 AM | 5:12 PM | 5:50 PM | 6:17 PM | 10h 08m |
| February | 6:56 AM | 7:21 AM | 7:56 AM | 5:46 PM | 6:20 PM | 6:46 PM | 10h 59m |
| March | 6:22 AM | 6:47 AM | 7:20 AM | 6:11 PM | 6:44 PM | 7:09 PM | 11h 57m |
| April | 5:40 AM | 6:05 AM | 6:39 AM | 6:34 PM | 7:07 PM | 7:33 PM | 13h 02m |
| May | 5:07 AM | 5:35 AM | 6:10 AM | 6:56 PM | 7:31 PM | 7:59 PM | 13h 56m |
| June | 4:56 AM | 5:25 AM | 6:02 AM | 7:13 PM | 7:49 PM | 8:19 PM | 14h 25m |
| July | 5:07 AM | 5:36 AM | 6:12 AM | 7:12 PM | 7:49 PM | 8:17 PM | 14h 13m |
| August | 5:32 AM | 5:58 AM | 6:32 AM | 6:50 PM | 7:24 PM | 7:51 PM | 13h 26m |
| September | 5:55 AM | 6:20 AM | 6:53 AM | 6:11 PM | 6:44 PM | 7:09 PM | 12h 24m |
| October | 6:16 AM | 6:41 AM | 7:15 AM | 5:29 PM | 6:03 PM | 6:28 PM | 11h 21m |
| November | 6:43 AM | 7:09 AM | 7:46 AM | 4:57 PM | 5:33 PM | 6:00 PM | 10h 24m |
| December | 7:07 AM | 7:35 AM | 8:13 AM | 4:50 PM | 5:29 PM | 5:56 PM | 9h 54m |
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 East Cactus Plain Wilderness, the Milky Way core is visible in a dark sky from February through October. June gives the longest window (about 6.0 hours on a moonless night), and the core peaks around 27° 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 | — | 0° | — |
| February | 5:14 AM – 5:54 AM | 0.7 | 16° | SE → SE |
| March | 3:27 AM – 5:17 AM | 1.8 | 24° | SE → SSE |
| April | 1:25 AM – 4:35 AM | 3.2 | 27° | SE → S |
| May | 11:28 PM – 3:48 AM | 4.3 | 27° | SE → SSW |
| June | 9:34 PM – 3:34 AM | 6.0 | 27° | SE → SW |
| July | 9:30 PM – 2:10 AM | 4.7 | 27° | SSE → SW |
| August | 8:56 PM – 12:06 AM | 3.2 | 27° | S → SW |
| September | 8:08 PM – 10:08 PM | 2.0 | 24° | SSW → SW |
| October | 7:26 PM – 8:06 PM | 0.7 | 16° | SW → SW |
| November | Below 10° in darkness | — | 2° | — |
| December | Below 10° in darkness | — | -18° | — |
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 ≈ 21.78 mag/arcsec².
Weather & best season
Long-term NASA satellite data for this area show June as the clearest month (about 16% average cloud cover) and December as the cloudiest (43%). 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 | 84 | 84 | 95 | 100 | 108 | 118 | 117 | 115 | 112 | 104 | 92 | 80 |
| Low °F | 22 | 20 | 30 | 33 | 43 | 53 | 65 | 63 | 50 | 36 | 25 | 23 |
| Precip. (in) | 1.1 | 1.1 | 0.6 | 0.4 | 0.1 | 0.1 | 1.1 | 1.2 | 0.8 | 0.7 | 0.7 | 0.8 |
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 wilderness area
- Practice Leave No Trace — camp on durable surfaces away from lakes and streams.
- Pack weight matters: a single zoom and a light tripod cover most situations.
- Night skies are often among the darkest in the country.
- Motorized and mechanized equipment, including drones, is prohibited in designated wilderness.
- Group size limits and permits may apply; check with the managing agency.
- Check road and trail conditions with the managing agency before you go.
Season: Most high wilderness is snow-free from July to September; lower deserts are best in spring and autumn.
Suggested gear: Lightweight tripod, Spare batteries, Headlamp, Navigation. Work out exposures with the depth of field, ND filter and NPF rule calculators.
Permits, drones & access
Drones: Drones may not take off from or land in federally designated wilderness, where mechanized equipment is prohibited under the Wilderness Act.
Nearby photo spots
Other locations within 40 km of East Cactus Plain Wilderness, closest first.
Natural ArchNatural Arch
Ghost Town
Scenic Viewpoint
National Wildlife Refuge
State Park
LighthouseLighthouse
State ParkCampgrounds nearby (Recreation.gov)
FAQ
When is the best time to photograph East Cactus Plain Wilderness?
What time is golden hour at East Cactus Plain Wilderness?
Where does the sun rise and set at East Cactus Plain Wilderness?
Can you see the Milky Way from East Cactus Plain Wilderness?
Do you need a permit to photograph at East Cactus Plain Wilderness?
How far is East Cactus Plain Wilderness from Cienega Springs?
Sources
Location data: 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.