Umatilla National Wildlife Refuge — a national wildlife refuge in Morrow County, Oregon — is a lesser-known subject for landscape photographers. The nearest town is Irrigon, about 8.5 km (5.3 mi) away (Umatilla National Wildlife Refuge lies W of town).
The Umatilla National Wildlife Refuge is located on and around the Columbia River about 15 miles (24 km) northwest of Hermiston, Oregon and includes 8,907 acres (3,605 ha) in Oregon, and 14,876 acres (6,020 ha) in Washington. It was established in 1969 to help mitigate habitat lose due to the flooding that occurred following the construction of the John Day Dam. The refuge is popular with birdwatchers and wildlife enthusiasts. The refuge is a varied mix of open water, sloughs, shallow marsh, seasonal wetlands, cropland, islands, and shrub-steppe upland habitats. It is divided into six units—two in Oregon, three in Washington, and one in the middle of the Columbia River. The scarcity of wetlands and other natural habitats in this area make Umatilla National Wildlife Refuge vital to migrating waterfowl, bald eagles, colonial nesting birds, and other migratory and resident wildlife. It...From the Wikipedia article “Umatilla National Wildlife Refuge”, licensed under CC BY-SA 4.0.
Sunrise & sunset directions
At Umatilla National Wildlife Refuge the sunrise point swings a long way through the year: about 54° (NE) at the June solstice and 124° (SE) in late December. Sunset moves from 306° (NW) in June to 236° (WSW) in December, and the midday sun climbs to 68° in summer but only 21° in winter.
| Date | Sunrise | Azimuth | Sunset | Azimuth | Noon sun | Daylight |
|---|---|---|---|---|---|---|
| March equinox (Mar 20) | 7:02 AM | 89° E | 7:11 PM | 271° W | 44° | 12h 09m |
| June solstice (Jun 21) | 5:09 AM | 54° NE | 8:53 PM | 306° NW | 68° | 15h 44m |
| September equinox (Sep 22) | 6:46 AM | 89° E | 6:58 PM | 271° W | 44° | 12h 12m |
| December solstice (Dec 21) | 7:38 AM | 124° SE | 4:17 PM | 236° WSW | 21° | 8h 39m |
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 | 7:03 AM | 7:37 AM | 8:24 AM | 3:53 PM | 4:40 PM | 5:14 PM | 9h 04m |
| February | 6:31 AM | 7:02 AM | 7:44 AM | 4:43 PM | 5:25 PM | 5:56 PM | 10h 23m |
| March | 6:42 AM | 7:12 AM | 7:51 AM | 6:25 PM | 7:04 PM | 7:34 PM | 11h 53m |
| April | 5:42 AM | 6:13 AM | 6:53 AM | 7:05 PM | 7:45 PM | 8:16 PM | 13h 32m |
| May | 4:52 AM | 5:27 AM | 6:11 AM | 7:41 PM | 8:24 PM | 8:59 PM | 14h 56m |
| June | 4:30 AM | 5:08 AM | 5:54 AM | 8:05 PM | 8:51 PM | 9:30 PM | 15h 43m |
| July | 4:47 AM | 5:23 AM | 6:08 AM | 8:02 PM | 8:47 PM | 9:23 PM | 15h 23m |
| August | 5:26 AM | 5:59 AM | 6:40 AM | 7:27 PM | 8:09 PM | 8:41 PM | 14h 09m |
| September | 6:07 AM | 6:37 AM | 7:17 AM | 6:32 PM | 7:12 PM | 7:42 PM | 12h 34m |
| October | 6:46 AM | 7:16 AM | 7:56 AM | 5:33 PM | 6:14 PM | 6:44 PM | 10h 58m |
| November | 6:27 AM | 6:59 AM | 7:45 AM | 3:43 PM | 4:28 PM | 5:01 PM | 9h 29m |
| December | 7:00 AM | 7:34 AM | 8:24 AM | 3:25 PM | 4:15 PM | 4:49 PM | 8h 41m |
Local time (America/Los Angeles), 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 Umatilla National Wildlife Refuge, the Milky Way core is visible in a dark sky from April through August. June gives the longest window (about 2.8 hours on a moonless night), and the core peaks around 15° 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 | — | -5° | — |
| February | Below 10° in darkness | — | 6° | — |
| March | 5:14 AM – 5:24 AM | 0.2 | 11° | SSE → SSE |
| April | 3:05 AM – 4:15 AM | 1.2 | 14° | SSE → SSE |
| May | 1:08 AM – 3:08 AM | 2.0 | 15° | SSE → S |
| June | 11:34 PM – 2:24 AM | 2.8 | 15° | SSE → SSW |
| July | 11:14 PM – 1:04 AM | 1.8 | 15° | S → SSW |
| August | 10:06 PM – 11:06 PM | 1.0 | 14° | SSW → SSW |
| September | 8:54 PM – 9:04 PM | 0.2 | 11° | SSW → SSW |
| October | Below 10° in darkness | — | 6° | — |
| November | Below 10° in darkness | — | -3° | — |
| December | Below 10° in darkness | — | -20° | — |
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 ≈ 21.48 mag/arcsec². Aurora needs roughly Kp 5.5+ to show low on the northern horizon here.
Weather & best season
Long-term NASA satellite data for this area show July as the clearest month (about 25% average cloud cover) and January as the cloudiest (76%). 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 | 66 | 67 | 79 | 88 | 97 | 103 | 105 | 105 | 102 | 88 | 71 | 64 |
| Low °F | -1 | 8 | 17 | 24 | 31 | 38 | 46 | 45 | 32 | 17 | 12 | -3 |
| Precip. (in) | 1.7 | 1.4 | 1.6 | 1.4 | 1.7 | 1.2 | 0.2 | 0.4 | 0.6 | 1.2 | 1.6 | 2.0 |
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
- 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.
- 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.
- Shoot RAW to keep the most latitude for high-contrast sunrise and sunset scenes.
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 Umatilla National Wildlife Refuge, closest first.
Ghost Town
Rock Formation
State Park
National Wildlife Refuge
Botanical GardenCampgrounds nearby (Recreation.gov)
- Plymouth Park19.7 km (12.3 mi) · reservable
- West Park (Or)23 km (14 mi) · reservable
- Spillway Park - Chinook Shelter (Or)23 km (15 mi) · reservable
- Mcnary Beach - Sockeye Shelter (Or)26 km (16 mi) · reservable
FAQ
When is the best time to photograph Umatilla National Wildlife Refuge?
What time is golden hour at Umatilla National Wildlife Refuge?
Where does the sun rise and set at Umatilla National Wildlife Refuge?
Can you see the Milky Way from Umatilla National Wildlife Refuge?
Do you need a permit to photograph at Umatilla National Wildlife Refuge?
How far is Umatilla National Wildlife Refuge from Irrigon?
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.