Blanca Peak — a mountain peak in Alamosa County, Colorado at about 4,354 m (14,285 ft) above sea level — is a lesser-known subject for landscape photographers. It sits roughly 33 km (21 mi) ENE of Alamosa East.
Blanca Peak (Navajo: Sis Naajinį́, 'black belted mountain'; Ute: Peeroradarath; Tewa: Pʼin Tsʼą̈ˀi, lit. 'white mountain') is the fourth highest summit of the Rocky Mountains of North America and the U.S. state of Colorado. The ultra-prominent 14,351-foot (4,374 m) peak is the highest summit of the Sierra Blanca Massif, the Sangre de Cristo Range, and the Sangre de Cristo Mountains. The fourteener is located 9.6 miles (15.5 km) north by east (bearing 9°) of the Town of Blanca, on the drainage divide separating Rio Grande National Forest and Alamosa County from the Sangre de Cristo Land Grant and Costilla County. The summit is the highest point of both counties and the entire drainage basin of the Rio Grande. Below the steep North Face of Blanca Peak two live Glaciers once developed, until extinction sometime after 1903. North & South Blanca Glaciers were located at 37° 35N.,...From the Wikipedia article “Blanca Peak”, licensed under CC BY-SA 4.0.
Sunrise & sunset directions
At Blanca Peak the sunrise point swings a long way through the year: about 59° (ENE) at the June solstice and 120° (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) | 7:06 AM | 90° E | 7:14 PM | 271° W | 52° | 12h 08m |
| June solstice (Jun 21) | 5:42 AM | 59° ENE | 8:27 PM | 301° WNW | 76° | 14h 46m |
| September equinox (Sep 22) | 6:50 AM | 89° E | 7:01 PM | 271° W | 53° | 12h 10m |
| December solstice (Dec 21) | 7:14 AM | 120° ESE | 4:48 PM | 241° WSW | 29° | 9h 34m |
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
Summits catch first and last light — alpenglow can turn rock pink or orange minutes before sunrise and after sunset while valleys stay in shadow.
| Month (15th) | Blue hour starts | Sunrise | Golden hour ends | Golden hour starts | Sunset | Blue hour ends | Daylight |
|---|---|---|---|---|---|---|---|
| January | 6:48 AM | 7:16 AM | 7:56 AM | 4:28 PM | 5:08 PM | 5:36 PM | 9h 51m |
| February | 6:26 AM | 6:52 AM | 7:29 AM | 5:05 PM | 5:42 PM | 6:08 PM | 10h 49m |
| March | 6:48 AM | 7:14 AM | 7:49 AM | 6:35 PM | 7:10 PM | 7:36 PM | 11h 56m |
| April | 6:01 AM | 6:28 AM | 7:03 AM | 7:02 PM | 7:37 PM | 8:05 PM | 13h 10m |
| May | 5:24 AM | 5:53 AM | 6:31 AM | 7:28 PM | 8:05 PM | 8:34 PM | 14h 11m |
| June | 5:10 AM | 5:41 AM | 6:20 AM | 7:47 PM | 8:26 PM | 8:57 PM | 14h 45m |
| July | 5:23 AM | 5:53 AM | 6:31 AM | 7:46 PM | 8:24 PM | 8:54 PM | 14h 31m |
| August | 5:51 AM | 6:19 AM | 6:55 AM | 7:20 PM | 7:56 PM | 8:24 PM | 13h 37m |
| September | 6:18 AM | 6:45 AM | 7:19 AM | 6:37 PM | 7:11 PM | 7:38 PM | 12h 27m |
| October | 6:44 AM | 7:11 AM | 7:46 AM | 5:51 PM | 6:26 PM | 6:52 PM | 11h 15m |
| November | 6:15 AM | 6:43 AM | 7:21 AM | 4:14 PM | 4:52 PM | 5:20 PM | 10h 10m |
| December | 6:41 AM | 7:10 AM | 7:51 AM | 4:05 PM | 4:46 PM | 5:15 PM | 9h 35m |
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 Blanca Peak, the Milky Way core is visible in a dark sky from March through September. June gives the longest window (about 5.3 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 | 5:00 AM – 5:20 AM | 0.3 | 13° | SE → SE |
| March | 4:07 AM – 5:37 AM | 1.5 | 20° | SE → SSE |
| April | 2:10 AM – 4:50 AM | 2.7 | 23° | SE → S |
| May | 12:09 AM – 3:59 AM | 3.8 | 24° | SE → S |
| June | 10:19 PM – 3:39 AM | 5.3 | 24° | SE → SSW |
| July | 10:13 PM – 2:13 AM | 4.0 | 24° | SSE → SW |
| August | 9:33 PM – 12:13 AM | 2.7 | 23° | S → SW |
| September | 8:40 PM – 10:10 PM | 1.5 | 20° | SSW → SW |
| October | 7:53 PM – 8:13 PM | 0.3 | 13° | 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 ≈ 21.86 mag/arcsec².
Weather & best season
Long-term NASA satellite data for this area show October as the clearest month (about 37% average cloud cover) and January as the cloudiest (62%). 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 | 54 | 60 | 69 | 75 | 91 | 93 | 94 | 90 | 88 | 80 | 68 | 57 |
| Low °F | -14 | -12 | -3 | 13 | 18 | 30 | 43 | 40 | 21 | 11 | -5 | -17 |
| Precip. (in) | 1.0 | 1.1 | 1.2 | 1.6 | 1.3 | 0.8 | 2.4 | 1.9 | 1.4 | 1.1 | 1.0 | 1.2 |
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 peak
- Snow on the summit holds detail best when you expose for the highlights and lift shadows later.
- Alpenglow lasts only a few minutes; set up and focus beforehand.
- Clouds around the summit add drama — a clear blue sky is often the least interesting condition.
- Photograph the peak from a lake, meadow or ridge at sunrise when the face that looks east lights up first.
- Long lenses compress ridgelines; shoot the peak from several miles away to make it look massive.
- Check road and trail conditions with the managing agency before you go.
Season: Early summer keeps snow on the peaks with green valleys below; autumn adds aspen or larch color in many ranges.
Suggested gear: Telephoto lens, Lightweight tripod, Warm layers, Microspikes in shoulder seasons. Work out exposures with the depth of field, ND filter and NPF rule calculators.
Nearby photo spots
Other locations within 25 km of Blanca Peak, closest first.
Mountain Peak
Mountain Peak
Mountain Peak
Waterfall
Mountain Pass
Mountain Pass
Mountain Peak
State ParkCampgrounds nearby (Recreation.gov)
- Zapata Falls Campground11.2 km (6.9 mi) · reservable
- Pinon Flats Campground18.7 km (11.6 mi) · reservable
- Medano Pass Primitive Road Campsites25 km (16 mi)
FAQ
When is the best time to photograph Blanca Peak?
What time is golden hour at Blanca Peak?
Where does the sun rise and set at Blanca Peak?
Can you see the Milky Way from Blanca Peak?
Do you need a permit to photograph at Blanca Peak?
How far is Blanca Peak from Alamosa East?
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.