![Obtained from Bear River Migratory Bird Refuge website (U.S. Fish & Wildlife Service) [1]](https://upload.wikimedia.org/wikipedia/commons/e/e5/BearRiverRefuge.jpg)
Bear River Migratory Bird Refuge is a national wildlife refuge in Box Elder County, Utah. The nearest town is Brigham City, about 4.5 km (2.8 mi) away (Bear River Migratory Bird Refuge lies W of town).
Bear River Migratory Bird Refuge is a 74,000-acre (299 km2) National Wildlife Refuge in Utah, established in 1928. The refuge is part of a national system of fee ownership lands purchased from willing sellers, mostly private property owners.From the Wikipedia article “Bear River Migratory Bird Refuge”, licensed under CC BY-SA 4.0.
Sunrise & sunset directions
At Bear River Migratory Bird Refuge the sunrise point swings a long way through the year: about 57° (ENE) at the June solstice and 121° (ESE) in late December. Sunset moves from 303° (WNW) in June to 239° (WSW) in December, and the midday sun climbs to 72° in summer but only 25° in winter.
| Date | Sunrise | Azimuth | Sunset | Azimuth | Noon sun | Daylight |
|---|---|---|---|---|---|---|
| March equinox (Mar 20) | 7:32 AM | 90° E | 7:41 PM | 271° W | 48° | 12h 08m |
| June solstice (Jun 21) | 5:55 AM | 57° ENE | 9:06 PM | 303° WNW | 72° | 15h 11m |
| September equinox (Sep 22) | 7:16 AM | 89° E | 7:27 PM | 271° W | 49° | 12h 11m |
| December solstice (Dec 21) | 7:52 AM | 121° ESE | 5:02 PM | 239° WSW | 25° | 9h 10m |
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
Wildlife is most active in the first and last two hours of daylight — exactly when the light is warmest.
| Month (15th) | Blue hour starts | Sunrise | Golden hour ends | Golden hour starts | Sunset | Blue hour ends | Daylight |
|---|---|---|---|---|---|---|---|
| January | 7:23 AM | 7:53 AM | 8:36 AM | 4:41 PM | 5:24 PM | 5:54 PM | 9h 30m |
| February | 6:56 AM | 7:24 AM | 8:03 AM | 5:24 PM | 6:02 PM | 6:31 PM | 10h 38m |
| March | 7:13 AM | 7:41 AM | 8:18 AM | 6:58 PM | 7:35 PM | 8:03 PM | 11h 54m |
| April | 6:20 AM | 6:49 AM | 7:26 AM | 7:32 PM | 8:09 PM | 8:37 PM | 13h 20m |
| May | 5:38 AM | 6:10 AM | 6:50 AM | 8:01 PM | 8:41 PM | 9:13 PM | 14h 31m |
| June | 5:21 AM | 5:55 AM | 6:37 AM | 8:23 PM | 9:05 PM | 9:39 PM | 15h 10m |
| July | 5:35 AM | 6:08 AM | 6:49 AM | 8:21 PM | 9:02 PM | 9:34 PM | 14h 53m |
| August | 6:08 AM | 6:38 AM | 7:16 AM | 7:51 PM | 8:29 PM | 8:59 PM | 13h 51m |
| September | 6:42 AM | 7:09 AM | 7:46 AM | 7:03 PM | 7:39 PM | 8:07 PM | 12h 30m |
| October | 7:13 AM | 7:41 AM | 8:18 AM | 6:11 PM | 6:49 PM | 7:16 PM | 11h 08m |
| November | 6:48 AM | 7:18 AM | 7:59 AM | 4:28 PM | 5:10 PM | 5:39 PM | 9h 52m |
| December | 7:17 AM | 7:49 AM | 8:33 AM | 4:16 PM | 5:00 PM | 5:31 PM | 9h 11m |
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 Bear River Migratory Bird Refuge, the Milky Way core is visible in a dark sky from March through September. June gives the longest window (about 4.5 hours on a moonless night), and the core peaks around 20° above the southern horizon. Our light-pollution model puts the sky at about Bortle 5 (suburban sky), so expect visible sky glow; drive away from towns for better results.
| Month | Core visible (15th) | Hours | Max altitude | Direction |
|---|---|---|---|---|
| January | Below 10° in darkness | — | -3° | — |
| February | 5:45 AM – 5:45 AM | 0.0 | 10° | SE → SE |
| March | 4:57 AM – 5:57 AM | 1.0 | 16° | SE → SSE |
| April | 2:58 AM – 4:58 AM | 2.0 | 19° | SE → S |
| May | 12:56 AM – 4:06 AM | 3.2 | 20° | SE → S |
| June | 11:14 PM – 3:44 AM | 4.5 | 20° | SSE → SSW |
| July | 11:04 PM – 2:14 AM | 3.2 | 20° | S → SW |
| August | 10:14 PM – 12:14 AM | 2.0 | 19° | S → SW |
| September | 9:13 PM – 10:13 PM | 1.0 | 16° | SSW → SW |
| October | 8:20 PM – 8:20 PM | 0.0 | 10° | SW → SW |
| November | Below 10° in darkness | — | -1° | — |
| 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: 5 Bortle 5 — Suburban sky. The Milky Way is weak near the horizon and washed out overhead; long exposures pick up a sky glow. Modeled zenith brightness ≈ 19.97 mag/arcsec². Aurora needs roughly Kp 7.0+ to show low on the northern horizon here.
Weather & best season
Long-term NASA satellite data for this area show September as the clearest month (about 36% average cloud cover) and January as the cloudiest (72%). 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 | 60 | 75 | 84 | 95 | 101 | 102 | 100 | 95 | 85 | 70 | 58 |
| Low °F | -14 | -1 | 13 | 23 | 27 | 39 | 50 | 49 | 36 | 19 | -3 | -10 |
| Precip. (in) | 1.7 | 1.4 | 1.6 | 2.2 | 1.9 | 1.0 | 0.5 | 0.7 | 1.3 | 1.4 | 1.3 | 1.9 |
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 national wildlife refuge
- Stay on designated routes and keep a respectful distance — if an animal changes behavior, you are too close.
- A 400–600 mm lens (or a crop body) is the usual tool for birds.
- Fast shutter speeds (1/2000 s+) freeze wingbeats; raise ISO rather than lose the shot.
- Migration peaks bring the largest concentrations — see the birding calendar for this state.
- Use auto-loop roads as mobile blinds; animals often tolerate vehicles more than people on foot.
- Tell someone where you're going in remote areas and carry the ten essentials.
Season: Spring and autumn migration are the highlights; winter brings waterfowl to many southern refuges.
Suggested gear: Telephoto lens (400 mm+), Bean bag for car window, Binoculars. Work out exposures with the depth of field, ND filter and NPF rule calculators.
Permits, drones & access
Drones: Launching or landing drones on National Wildlife Refuge lands generally requires a special use permit from the refuge manager, and wildlife disturbance rules apply everywhere.
Nearby photo spots
Other locations within 40 km of Bear River Migratory Bird Refuge, closest first.
Canyon
Hot Spring
National Forest
Mountain Peak
Dark Sky Place
State Park
Canyon
Natural Arch
Natural ArchCampgrounds nearby (Recreation.gov)
FAQ
When is the best time to photograph Bear River Migratory Bird Refuge?
What time is golden hour at Bear River Migratory Bird Refuge?
Where does the sun rise and set at Bear River Migratory Bird Refuge?
Can you see the Milky Way from Bear River Migratory Bird Refuge?
Do you need a permit to photograph at Bear River Migratory Bird Refuge?
How far is Bear River Migratory Bird Refuge from Brigham City?
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.