West Powerline Road is a covered bridge in Maricopa County, Arizona. It sits roughly 19.2 km (11.9 mi) W of Gila Bend.
Sunrise & sunset directions
At West Powerline Road 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 80° in summer but only 34° in winter.
| Date | Sunrise | Azimuth | Sunset | Azimuth | Noon sun | Daylight |
|---|---|---|---|---|---|---|
| March equinox (Mar 20) | 6:36 AM | 90° E | 6:44 PM | 271° W | 57° | 12h 07m |
| June solstice (Jun 21) | 5:24 AM | 61° ENE | 7:44 PM | 299° WNW | 80° | 14h 20m |
| September equinox (Sep 22) | 6:21 AM | 89° E | 6:30 PM | 271° W | 57° | 12h 09m |
| December solstice (Dec 21) | 7:31 AM | 118° ESE | 5:30 PM | 242° WSW | 34° | 9h 58m |
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
Covered bridges look their best with soft side-light and a backdrop of fall color, snow or fresh spring green.
| Month (15th) | Blue hour starts | Sunrise | Golden hour ends | Golden hour starts | Sunset | Blue hour ends | Daylight |
|---|---|---|---|---|---|---|---|
| January | 7:08 AM | 7:35 AM | 8:12 AM | 5:12 PM | 5:48 PM | 6:15 PM | 10h 13m |
| February | 6:51 AM | 7:16 AM | 7:50 AM | 5:43 PM | 6:17 PM | 6:43 PM | 11h 01m |
| March | 6:18 AM | 6:43 AM | 7:16 AM | 6:07 PM | 6:40 PM | 7:05 PM | 11h 57m |
| April | 5:37 AM | 6:02 AM | 6:36 AM | 6:29 PM | 7:02 PM | 7:27 PM | 13h 00m |
| May | 5:06 AM | 5:33 AM | 6:08 AM | 6:50 PM | 7:25 PM | 7:52 PM | 13h 51m |
| June | 4:55 AM | 5:24 AM | 6:00 AM | 7:06 PM | 7:42 PM | 8:11 PM | 14h 19m |
| July | 5:07 AM | 5:35 AM | 6:10 AM | 7:06 PM | 7:42 PM | 8:10 PM | 14h 07m |
| August | 5:30 AM | 5:56 AM | 6:29 AM | 6:45 PM | 7:18 PM | 7:44 PM | 13h 23m |
| September | 5:51 AM | 6:16 AM | 6:49 AM | 6:07 PM | 6:39 PM | 7:04 PM | 12h 23m |
| October | 6:12 AM | 6:36 AM | 7:10 AM | 5:26 PM | 6:00 PM | 6:25 PM | 11h 23m |
| November | 6:37 AM | 7:03 AM | 7:39 AM | 4:56 PM | 5:31 PM | 5:58 PM | 10h 28m |
| December | 7:01 AM | 7:28 AM | 8:06 AM | 4:50 PM | 5:27 PM | 5:55 PM | 10h 00m |
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 West Powerline Road, the Milky Way core is visible in a dark sky from February through October. June gives the longest window (about 6.2 hours on a moonless night), and the core peaks around 28° 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 | 5:01 AM – 5:51 AM | 0.8 | 17° | SE → SE |
| March | 3:13 AM – 5:13 AM | 2.0 | 24° | SE → SSE |
| April | 1:09 AM – 4:29 AM | 3.3 | 28° | SE → S |
| May | 11:10 PM – 3:50 AM | 4.7 | 28° | SE → SSW |
| June | 9:25 PM – 3:35 AM | 6.2 | 28° | SE → SW |
| July | 9:21 PM – 2:11 AM | 4.8 | 28° | SSE → SW |
| August | 8:49 PM – 12:09 AM | 3.3 | 28° | S → SW |
| September | 8:03 PM – 10:03 PM | 2.0 | 25° | SSW → SW |
| October | 7:22 PM – 8:12 PM | 0.8 | 17° | SW → SW |
| November | Below 10° in darkness | — | 3° | — |
| 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: 3 Bortle 3 — Rural sky. Some light domes sit on the horizon, but the Milky Way still looks complex overhead. Modeled zenith brightness ≈ 21.47 mag/arcsec².
Weather & best season
Long-term NASA satellite data for this area show June as the clearest month (about 17% average cloud cover) and July as the cloudiest (46%). 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 | 83 | 88 | 97 | 103 | 111 | 117 | 116 | 113 | 113 | 105 | 97 | 83 |
| Low °F | 21 | 22 | 31 | 36 | 44 | 57 | 64 | 66 | 55 | 39 | 28 | 24 |
| Precip. (in) | 0.8 | 0.8 | 0.5 | 0.2 | 0.1 | 0.1 | 1.3 | 1.3 | 0.8 | 0.5 | 0.6 | 0.7 |
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 covered bridge
- Inside the bridge, the timber trusses make strong symmetrical compositions — use a tripod for long exposures.
- Many covered bridges still carry traffic; stay off the roadway and watch for vehicles.
- Overcast days keep contrast low between the dark interior and the bright surroundings.
- Autumn foliage peaks are the most popular time — visit on weekdays to avoid crowds.
- Shoot from the stream bank to show the bridge, the water and its reflection together.
- Tell someone where you're going in remote areas and carry the ten essentials.
Season: Peak fall color is the classic season; winter snow and spring blossoms are less crowded alternatives.
Suggested gear: Wide-angle lens, Tripod, Polarizer for foliage. Work out exposures with the depth of field, ND filter and NPF rule calculators.
Campgrounds nearby (Recreation.gov)
- Painted Rock Petroglyph Campground14.8 km (9.2 mi) · reservable
- Painted Rock Petroglyph Site And Campground14.8 km (9.2 mi)
FAQ
When is the best time to photograph West Powerline Road?
What time is golden hour at West Powerline Road?
Where does the sun rise and set at West Powerline Road?
Can you see the Milky Way from West Powerline Road?
Do you need a permit to photograph at West Powerline Road?
How far is West Powerline Road from Gila Bend?
Sources
Location data: OpenStreetMap contributors. 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.