Yellowjacket Pass is a mountain pass in Archuleta County, Colorado at about 2,373 m (7,785 ft) above sea level. It sits roughly 13.8 km (8.6 mi) ENE of Bayfield.
Yellowjacket Pass is a 7,785 ft (2,373 m) elevation mountain pass in Archuleta County, Colorado in the United States.From the Wikipedia article “Yellowjacket Pass”, licensed under CC BY-SA 4.0.
Sunrise & sunset directions
At Yellowjacket Pass the sunrise point swings a long way through the year: about 59° (ENE) at the June solstice and 119° (ESE) in late December. Sunset moves from 301° (WNW) in June to 241° (WSW) in December, and the midday sun climbs to 76° in summer but only 29° in winter.
| Date | Sunrise | Azimuth | Sunset | Azimuth | Noon sun | Daylight |
|---|---|---|---|---|---|---|
| March equinox (Mar 20) | 7:14 AM | 90° E | 7:22 PM | 271° W | 53° | 12h 08m |
| June solstice (Jun 21) | 5:50 AM | 59° ENE | 8:34 PM | 301° WNW | 76° | 14h 44m |
| September equinox (Sep 22) | 6:58 AM | 89° E | 7:08 PM | 271° W | 53° | 12h 10m |
| December solstice (Dec 21) | 7:21 AM | 119° ESE | 4:56 PM | 241° WSW | 29° | 9h 36m |
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
Mountain passes sit above valleys, so they reward sunrise and sunset with layered ridges, valley fog and long shadows.
| Month (15th) | Blue hour starts | Sunrise | Golden hour ends | Golden hour starts | Sunset | Blue hour ends | Daylight |
|---|---|---|---|---|---|---|---|
| January | 6:55 AM | 7:23 AM | 8:03 AM | 4:37 PM | 5:16 PM | 5:45 PM | 9h 53m |
| February | 6:33 AM | 7:00 AM | 7:36 AM | 5:14 PM | 5:50 PM | 6:17 PM | 10h 50m |
| March | 6:56 AM | 7:22 AM | 7:56 AM | 6:43 PM | 7:17 PM | 7:43 PM | 11h 56m |
| April | 6:09 AM | 6:36 AM | 7:11 AM | 7:10 PM | 7:45 PM | 8:12 PM | 13h 09m |
| May | 5:33 AM | 6:02 AM | 6:39 AM | 7:35 PM | 8:12 PM | 8:41 PM | 14h 10m |
| June | 5:19 AM | 5:50 AM | 6:29 AM | 7:54 PM | 8:33 PM | 9:03 PM | 14h 43m |
| July | 5:32 AM | 6:02 AM | 6:40 AM | 7:53 PM | 8:31 PM | 9:01 PM | 14h 29m |
| August | 5:59 AM | 6:27 AM | 7:03 AM | 7:28 PM | 8:03 PM | 8:31 PM | 13h 36m |
| September | 6:27 AM | 6:53 AM | 7:27 AM | 6:45 PM | 7:19 PM | 7:45 PM | 12h 27m |
| October | 6:52 AM | 7:18 AM | 7:53 AM | 5:59 PM | 6:34 PM | 7:00 PM | 11h 16m |
| November | 6:22 AM | 6:50 AM | 7:28 AM | 4:23 PM | 5:01 PM | 5:29 PM | 10h 11m |
| December | 6:48 AM | 7:17 AM | 7:58 AM | 4:14 PM | 4:54 PM | 5:23 PM | 9h 37m |
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 Yellowjacket Pass, the Milky Way core is visible in a dark sky from March through September. June gives the longest window (about 5.5 hours on a moonless night), and the core peaks around 24° 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 | — | -1° | — |
| February | 5:08 AM – 5:28 AM | 0.3 | 14° | SE → SE |
| March | 4:14 AM – 5:44 AM | 1.5 | 20° | SE → SSE |
| April | 2:17 AM – 4:57 AM | 2.7 | 24° | SE → S |
| May | 12:16 AM – 4:16 AM | 4.0 | 24° | SE → SSW |
| June | 10:26 PM – 3:56 AM | 5.5 | 24° | SE → SW |
| July | 10:20 PM – 2:30 AM | 4.2 | 24° | SSE → SW |
| August | 9:40 PM – 12:30 AM | 2.8 | 24° | S → SW |
| September | 8:48 PM – 10:28 PM | 1.7 | 20° | SSW → SW |
| October | 8:01 PM – 8:21 PM | 0.3 | 14° | 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: 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 ≈ 21.87 mag/arcsec².
Weather & best season
Long-term NASA satellite data for this area show June as the clearest month (about 36% average cloud cover) and July as the cloudiest (55%). 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 | 48 | 52 | 61 | 69 | 81 | 85 | 87 | 83 | 82 | 71 | 62 | 50 |
| Low °F | -31 | -20 | -13 | -3 | 11 | 23 | 33 | 32 | 13 | 2 | -20 | -28 |
| Precip. (in) | 1.9 | 2.0 | 1.4 | 1.7 | 1.4 | 0.7 | 2.2 | 2.2 | 2.4 | 1.8 | 1.8 | 2.2 |
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 mountain pass
- Wildflowers bloom late at pass elevations — often July to early August in the Rockies and Sierra.
- Check road status before driving: many high passes close seasonally or after storms.
- Look for the road itself as a leading line — switchbacks from above make strong compositions.
- Weather changes fast at elevation; carry layers even in summer.
- Summit pull-outs often face one direction; use the sun azimuth table to see whether sunrise or sunset suits the view.
- Shoot RAW to keep the most latitude for high-contrast sunrise and sunset scenes.
Season: Summer and early autumn are the main season; winter visits depend on plowing and avalanche conditions.
Suggested gear: Telephoto lens, Tripod, Warm layers, Road-condition app. Work out exposures with the depth of field, ND filter and NPF rule calculators.
Nearby photo spots
Other locations within 25 km of Yellowjacket Pass, closest first.
Campgrounds nearby (Recreation.gov)
- Lower Piedra9.6 km (6.0 mi) · reservable
- Graham Creek Campground16.3 km (10.1 mi) · reservable
- Ute Campground (Co)16.5 km (10.2 mi) · reservable
- North Canyon Campground16.6 km (10.3 mi) · reservable
- Pine Point (Vallecito Reservoir, Co)17.1 km (10.6 mi) · reservable
FAQ
When is the best time to photograph Yellowjacket Pass?
What time is golden hour at Yellowjacket Pass?
Where does the sun rise and set at Yellowjacket Pass?
Can you see the Milky Way from Yellowjacket Pass?
Do you need a permit to photograph at Yellowjacket Pass?
How far is Yellowjacket Pass from Bayfield?
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.