Teton Glacier is a glacier in Teton County, Wyoming at about 3,313 m (10,869 ft) above sea level. It lies in or next to Grand Teton National Park, so park hours, fees and rules apply. The nearest town is Moose Wilson Road, about 24 km (15 mi) away (Teton Glacier lies N of town).
Teton Glacier is a mountain glacier located below the north face of Grand Teton (peak 13,775 feet (4,199 m)) in Grand Teton National Park, Wyoming, United States. Its neighbors are Mount Owen (12,933 feet (3,942 m)) to the west and Teewinot Mountain 12,330 feet (3,758 m) to the north. Teton Glacier is the largest of the twelve named glaciers in the park and one of 37 glaciers in Wyoming. In 1971, the glacier was about 3,500 ft (1,100 m) long and 1,100 ft (340 m) wide. Between 1967 and 2006, Teton Glacier lost about 14 to 20 percent of its surface area, a reduction from 64 to 53 acres (26 to 21 ha).From the Wikipedia article “Teton Glacier”, licensed under CC BY-SA 4.0.
Sunrise & sunset directions
At Teton Glacier the sunrise point swings a long way through the year: about 56° (NE) at the June solstice and 123° (ESE) in late December. Sunset moves from 305° (NW) in June to 238° (WSW) in December, and the midday sun climbs to 70° in summer but only 23° in winter.
| Date | Sunrise | Azimuth | Sunset | Azimuth | Noon sun | Daylight |
|---|---|---|---|---|---|---|
| March equinox (Mar 20) | 7:27 AM | 90° E | 7:36 PM | 271° W | 46° | 12h 08m |
| June solstice (Jun 21) | 5:42 AM | 56° NE | 9:09 PM | 305° NW | 70° | 15h 27m |
| September equinox (Sep 22) | 7:11 AM | 89° E | 7:22 PM | 271° W | 47° | 12h 11m |
| December solstice (Dec 21) | 7:55 AM | 123° ESE | 4:50 PM | 238° WSW | 23° | 8h 55m |
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
Ice shows its blue best under overcast skies or in shade; bright sun turns glaciers white and flat.
| Month (15th) | Blue hour starts | Sunrise | Golden hour ends | Golden hour starts | Sunset | Blue hour ends | Daylight |
|---|---|---|---|---|---|---|---|
| January | 7:23 AM | 7:55 AM | 8:40 AM | 4:27 PM | 5:12 PM | 5:44 PM | 9h 17m |
| February | 6:53 AM | 7:23 AM | 8:03 AM | 5:13 PM | 5:54 PM | 6:23 PM | 10h 31m |
| March | 7:08 AM | 7:36 AM | 8:14 AM | 6:52 PM | 7:30 PM | 7:58 PM | 11h 53m |
| April | 6:11 AM | 6:41 AM | 7:19 AM | 7:28 PM | 8:07 PM | 8:37 PM | 13h 26m |
| May | 5:25 AM | 5:59 AM | 6:40 AM | 8:01 PM | 8:42 PM | 9:15 PM | 14h 43m |
| June | 5:06 AM | 5:42 AM | 6:25 AM | 8:24 PM | 9:07 PM | 9:43 PM | 15h 26m |
| July | 5:21 AM | 5:56 AM | 6:39 AM | 8:21 PM | 9:04 PM | 9:38 PM | 15h 08m |
| August | 5:57 AM | 6:28 AM | 7:08 AM | 7:49 PM | 8:29 PM | 9:00 PM | 14h 00m |
| September | 6:34 AM | 7:03 AM | 7:41 AM | 6:57 PM | 7:35 PM | 8:04 PM | 12h 32m |
| October | 7:09 AM | 7:38 AM | 8:17 AM | 6:02 PM | 6:41 PM | 7:10 PM | 11h 03m |
| November | 6:47 AM | 7:18 AM | 8:02 AM | 4:16 PM | 4:59 PM | 5:30 PM | 9h 41m |
| December | 7:18 AM | 7:51 AM | 8:38 AM | 4:00 PM | 4:47 PM | 5:20 PM | 8h 57m |
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 Teton Glacier, the Milky Way core is visible in a dark sky from March through September. June gives the longest window (about 3.7 hours on a moonless night), and the core peaks around 17° above the southern horizon. Our light-pollution model puts the sky at about Bortle 1 (excellent dark-sky site), which is excellent for astrophotography.
| Month | Core visible (15th) | Hours | Max altitude | Direction |
|---|---|---|---|---|
| January | Below 10° in darkness | — | -4° | — |
| February | Below 10° in darkness | — | 8° | — |
| March | 5:15 AM – 5:55 AM | 0.7 | 14° | SSE → SSE |
| April | 3:11 AM – 4:51 AM | 1.7 | 17° | SSE → S |
| May | 1:15 AM – 3:45 AM | 2.5 | 17° | SSE → S |
| June | 11:30 PM – 3:10 AM | 3.7 | 17° | SSE → SSW |
| July | 11:17 PM – 1:57 AM | 2.7 | 17° | S → SSW |
| August | 10:20 PM – 11:50 PM | 1.5 | 16° | S → SSW |
| September | 9:13 PM – 9:53 PM | 0.7 | 14° | SSW → SSW |
| October | Below 10° in darkness | — | 8° | — |
| November | Below 10° in darkness | — | -2° | — |
| 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: 1 Bortle 1 — Excellent dark-sky site. The Milky Way casts faint shadows; zodiacal light and airglow are obvious. Modeled zenith brightness ≈ 21.9 mag/arcsec². Aurora needs roughly Kp 6.0+ 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 38% average cloud cover) and December as the cloudiest (71%). 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 | 33 | 33 | 52 | 69 | 78 | 85 | 92 | 89 | 83 | 74 | 57 | 37 |
| Low °F | -32 | -31 | -23 | -10 | 5 | 22 | 28 | 29 | 18 | -3 | -19 | -27 |
| Precip. (in) | 2.6 | 2.6 | 2.3 | 2.5 | 2.4 | 2.0 | 1.0 | 1.2 | 1.8 | 2.0 | 2.4 | 2.9 |
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 glacier
- Boat tours to tidewater glaciers offer calving shots; use fast shutter speeds and a telephoto.
- Never walk on a glacier without training and gear; crevasses hide under snow bridges.
- Expose carefully: ice and snow fool meters into underexposure, so add +1 to +2 stops.
- A polarizer deepens the blue of glacial ice and the turquoise of meltwater lakes.
- Shoot RAW to keep the most latitude for high-contrast sunrise and sunset scenes.
Season: Summer offers access; late summer exposes the most bare ice before new snow.
Suggested gear: Telephoto lens, Polarizer, Waterproof shell, Spare batteries (cold drains them). 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 Teton Glacier, closest first.
Mountain Peak
Mountain Peak
Mountain Peak
Mountain Peak
Waterfall
Mountain Peak
LakeWaterfall
Mountain PeakCampgrounds nearby (Recreation.gov)
- Jenny Lake Campground6.0 km (3.7 mi) · reservable
- Teton Canyon10.2 km (6.4 mi) · reservable
- Reunion Flat12.8 km (8.0 mi) · reservable
- Gros Ventre Campground16.8 km (10.4 mi) · reservable
- Signal Mountain Campground18.0 km (11.2 mi) · reservable
FAQ
When is the best time to photograph Teton Glacier?
What time is golden hour at Teton Glacier?
Where does the sun rise and set at Teton Glacier?
Can you see the Milky Way from Teton Glacier?
Do you need a permit to photograph at Teton Glacier?
How far is Teton Glacier from Moose Wilson Road?
Sources
Location data: Wikidata, USGS GNIS / GeoNames, 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.