Sunrise and sunset times in Alamosa, CO
Check out today's and tomorrow's sunrise and sunset times in Alamosa, CO, United States, as well as the whole calendar for August 2026.
Today
August 20, 2026 . Current time: 10:54:59 pm
First light at 5:56:43 am
Sunrise time: 6:22:45 am
Sunset time: 7:50:50 pm
Last light at 8:16:53 pm
Day length: 13 hours, 28 minutes
Sunset in Alamosa was 3 hours, 4 minutes ago
Moon rose on Aug 20 at 1:50 PM
Moon will set on Aug 20 at 11:05 PMMoon phase: 🌔 Waxing Gibbous (60%)🌕 Full moon: Aug 27 at 10:19 PM · 🌑 New moon: Sep 10 at 9:27 PMTomorrow
August 21, 2026
First light at 5:57:37 am
Sunrise time: 6:23:36 am
Sunset time: 7:49:30 pm
Last light at 8:15:29 pm
Day length: 13 hours, 25 minutes
Tomorrow will be 2 minutes shorter than today in Alamosa
Moon will rise on Aug 21 at 2:47 PM Moon will set on Aug 21 at 11:52 PMMoon phase: 🌔 Waxing Gibbous (70%)
- Alamosa, Colorado
- Latitude: 37.469448
- Longitude: -105.870018
- Time zone: Mountain Time MDT
Shortest day in Alamosa, CO
The shortest day of the year will be in 4 months, during the winter solstice on December 21, 2026, with a daylight length of 9 hours and 37 minutes.Longest day in Alamosa, CO
The longest day of the year was 2 months and 1 day ago, during the summer solstice on June 20, 2026, with a daylight length of 14 hours and 48 minutes.
August 2026 - Alamosa, Colorado - Sunrise and sunset calendar
Sunrise and sunset times, civil twilight start and end times as well as solar noon, and day length for every day of August in Alamosa.
The day length shortens by 1 hour, 3 minutes over the course of August 2026 in Alamosa, CO - from 14 hours, 6 minutes on the first day to 13 hours, 3 minutes on the last day.
| Day | First Light | Sunrise | Sunset | Last Light | Day Length | Day Length Variation | Solar Noon
Time of day when the sun reaches its highest point in the sky.
|
Max Sun Altitude | Nautical Twilight Start | Nautical Twilight End | Astronomical Twilight Start | Astronomical Twilight End | Night Length
Calculated form this day's sunset to the next day's sunrise.
|
Moon phase |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sat, Aug 1 | 5:39:10 am | 6:06:37 am | 8:13:01 pm | 8:40:28 pm | 14h 6m 24s | 14h 6m 24s | 1:09:49 pm | 55.3° | 5:03:54 am | 9:15:44 pm | 4:25:50 am | 9:53:48 pm | 9h 54m 26s | 🌖 (93%) |
| Sun, Aug 2 | 5:40:05 am | 6:07:27 am | 8:12:02 pm | 8:39:24 pm | 14h 4m 35s | -1m -49s | 1:09:45 pm | 55.1° | 5:04:57 am | 9:14:32 pm | 4:27:05 am | 9:52:24 pm | 9h 56m 16s | 🌖 (87%) |
| Mon, Aug 3 | 5:41:00 am | 6:08:18 am | 8:11:01 pm | 8:38:19 pm | 14h 2m 43s | -1m -52s | 1:09:40 pm | 54.8° | 5:06:01 am | 9:13:19 pm | 4:28:20 am | 9:50:59 pm | 9h 58m 8s | 🌖 (79%) |
| Tue, Aug 4 | 5:41:55 am | 6:09:09 am | 8:10:00 pm | 8:37:13 pm | 14h 0m 51s | -1m -52s | 1:09:34 pm | 54.5° | 5:07:04 am | 9:12:04 pm | 4:29:36 am | 9:49:33 pm | 9h 59m 59s | 🌖 (70%) |
| Wed, Aug 5 | 5:42:51 am | 6:09:59 am | 8:08:57 pm | 8:36:05 pm | 13h 58m 58s | -1m -53s | 1:09:28 pm | 54.3° | 5:08:07 am | 9:10:49 pm | 4:30:51 am | 9:48:05 pm | 10h 1m 53s | 🌖 (59%) |
| Thu, Aug 6 | 5:43:46 am | 6:10:50 am | 8:07:52 pm | 8:34:56 pm | 13h 57m 2s | -1m -56s | 1:09:21 pm | 54° | 5:09:11 am | 9:09:32 pm | 4:32:06 am | 9:46:36 pm | 10h 3m 49s | 🌗 (48%) |
| Fri, Aug 7 | 5:44:42 am | 6:11:41 am | 8:06:47 pm | 8:33:46 pm | 13h 55m 6s | -1m -56s | 1:09:14 pm | 53.7° | 5:10:14 am | 9:08:14 pm | 4:33:21 am | 9:45:06 pm | 10h 5m 45s | 🌘 (37%) |
| Sat, Aug 8 | 5:45:38 am | 6:12:32 am | 8:05:40 pm | 8:32:34 pm | 13h 53m 8s | -1m -58s | 1:09:06 pm | 53.4° | 5:11:18 am | 9:06:55 pm | 4:34:37 am | 9:43:36 pm | 10h 7m 43s | 🌘 (26%) |
| Sun, Aug 9 | 5:46:33 am | 6:13:23 am | 8:04:32 pm | 8:31:22 pm | 13h 51m 9s | -1m -59s | 1:08:58 pm | 53.1° | 5:12:21 am | 9:05:34 pm | 4:35:51 am | 9:42:04 pm | 10h 9m 43s | 🌘 (17%) |
| Mon, Aug 10 | 5:47:29 am | 6:14:15 am | 8:03:22 pm | 8:30:08 pm | 13h 49m 7s | -2m -2s | 1:08:49 pm | 52.8° | 5:13:24 am | 9:04:13 pm | 4:37:06 am | 9:40:31 pm | 10h 11m 44s | 🌘 (9%) |
| Tue, Aug 11 | 5:48:25 am | 6:15:06 am | 8:02:12 pm | 8:28:53 pm | 13h 47m 6s | -2m -1s | 1:08:39 pm | 52.6° | 5:14:28 am | 9:02:50 pm | 4:38:21 am | 9:38:57 pm | 10h 13m 45s | 🌘 (3%) |
| Wed, Aug 12 | 5:49:20 am | 6:15:57 am | 8:01:00 pm | 8:27:37 pm | 13h 45m 3s | -2m -3s | 1:08:29 pm | 52.3° | 5:15:31 am | 9:01:27 pm | 4:39:35 am | 9:37:23 pm | 10h 15m 48s | 🌑 (0%) |
| Thu, Aug 13 | 5:50:16 am | 6:16:48 am | 7:59:48 pm | 8:26:20 pm | 13h 43m 0s | -2m -3s | 1:08:18 pm | 51.9° | 5:16:34 am | 9:00:02 pm | 4:40:49 am | 9:35:47 pm | 10h 17m 51s | 🌑 (0%) |
| Fri, Aug 14 | 5:51:12 am | 6:17:39 am | 7:58:34 pm | 8:25:02 pm | 13h 40m 55s | -2m -5s | 1:08:07 pm | 51.6° | 5:17:36 am | 8:58:37 pm | 4:42:02 am | 9:34:11 pm | 10h 19m 56s | 🌒 (3%) |
| Sat, Aug 15 | 5:52:07 am | 6:18:30 am | 7:57:19 pm | 8:23:42 pm | 13h 38m 49s | -2m -6s | 1:07:55 pm | 51.3° | 5:18:39 am | 8:57:10 pm | 4:43:16 am | 9:32:34 pm | 10h 22m 3s | 🌒 (8%) |
| Sun, Aug 16 | 5:53:02 am | 6:19:22 am | 7:56:03 pm | 8:22:22 pm | 13h 36m 41s | -2m -8s | 1:07:42 pm | 51° | 5:19:42 am | 8:55:43 pm | 4:44:28 am | 9:30:56 pm | 10h 24m 10s | 🌒 (15%) |
| Mon, Aug 17 | 5:53:58 am | 6:20:13 am | 7:54:46 pm | 8:21:01 pm | 13h 34m 33s | -2m -8s | 1:07:30 pm | 50.7° | 5:20:44 am | 8:54:15 pm | 4:45:41 am | 9:29:18 pm | 10h 26m 18s | 🌒 (23%) |
| Tue, Aug 18 | 5:54:53 am | 6:21:04 am | 7:53:29 pm | 8:19:39 pm | 13h 32m 25s | -2m -8s | 1:07:16 pm | 50.4° | 5:21:46 am | 8:52:46 pm | 4:46:53 am | 9:27:39 pm | 10h 28m 26s | 🌒 (32%) |
| Wed, Aug 19 | 5:55:48 am | 6:21:55 am | 7:52:10 pm | 8:18:17 pm | 13h 30m 15s | -2m -10s | 1:07:02 pm | 50° | 5:22:48 am | 8:51:17 pm | 4:48:05 am | 9:26:00 pm | 10h 30m 35s | 🌒 (42%) |
| Thu, Aug 20 | 5:56:43 am | 6:22:45 am | 7:50:50 pm | 8:16:53 pm | 13h 28m 5s | -2m -10s | 1:06:48 pm | 49.7° | 5:23:49 am | 8:49:47 pm | 4:49:16 am | 9:24:20 pm | 10h 32m 46s | 🌓 (51%) |
| Fri, Aug 21 | 5:57:37 am | 6:23:36 am | 7:49:30 pm | 8:15:29 pm | 13h 25m 54s | -2m -11s | 1:06:33 pm | 49.4° | 5:24:51 am | 8:48:16 pm | 4:50:27 am | 9:22:39 pm | 10h 34m 57s | 🌔 (61%) |
| Sat, Aug 22 | 5:58:32 am | 6:24:27 am | 7:48:09 pm | 8:14:04 pm | 13h 23m 42s | -2m -12s | 1:06:18 pm | 49° | 5:25:52 am | 8:46:44 pm | 4:51:37 am | 9:20:58 pm | 10h 37m 9s | 🌔 (70%) |
| Sun, Aug 23 | 5:59:26 am | 6:25:18 am | 7:46:46 pm | 8:12:38 pm | 13h 21m 28s | -2m -14s | 1:06:02 pm | 48.7° | 5:26:52 am | 8:45:12 pm | 4:52:47 am | 9:19:17 pm | 10h 39m 22s | 🌔 (78%) |
| Mon, Aug 24 | 6:00:21 am | 6:26:08 am | 7:45:23 pm | 8:11:11 pm | 13h 19m 15s | -2m -13s | 1:05:46 pm | 48.4° | 5:27:53 am | 8:43:39 pm | 4:53:57 am | 9:17:35 pm | 10h 41m 36s | 🌔 (85%) |
| Tue, Aug 25 | 6:01:15 am | 6:26:59 am | 7:44:00 pm | 8:09:44 pm | 13h 17m 1s | -2m -14s | 1:05:29 pm | 48° | 5:28:53 am | 8:42:06 pm | 4:55:06 am | 9:15:53 pm | 10h 43m 49s | 🌔 (92%) |
| Wed, Aug 26 | 6:02:09 am | 6:27:49 am | 7:42:35 pm | 8:08:16 pm | 13h 14m 46s | -2m -15s | 1:05:12 pm | 47.7° | 5:29:53 am | 8:40:32 pm | 4:56:14 am | 9:14:10 pm | 10h 46m 5s | 🌔 (96%) |
| Thu, Aug 27 | 6:03:02 am | 6:28:40 am | 7:41:10 pm | 8:06:48 pm | 13h 12m 30s | -2m -16s | 1:04:55 pm | 47.3° | 5:30:52 am | 8:38:58 pm | 4:57:23 am | 9:12:27 pm | 10h 48m 20s | 🌔 (99%) |
| Fri, Aug 28 | 6:03:56 am | 6:29:30 am | 7:39:45 pm | 8:05:19 pm | 13h 10m 15s | -2m -15s | 1:04:37 pm | 47° | 5:31:52 am | 8:37:23 pm | 4:58:30 am | 9:10:44 pm | 10h 50m 35s | 🌕 (100%) |
| Sat, Aug 29 | 6:04:49 am | 6:30:20 am | 7:38:18 pm | 8:03:49 pm | 13h 7m 58s | -2m -17s | 1:04:19 pm | 46.6° | 5:32:51 am | 8:35:48 pm | 4:59:37 am | 9:09:01 pm | 10h 52m 52s | 🌖 (99%) |
| Sun, Aug 30 | 6:05:43 am | 6:31:10 am | 7:36:51 pm | 8:02:19 pm | 13h 5m 41s | -2m -17s | 1:04:01 pm | 46.2° | 5:33:49 am | 8:34:12 pm | 5:00:44 am | 9:07:18 pm | 10h 55m 9s | 🌖 (95%) |
| Mon, Aug 31 | 6:06:36 am | 6:32:00 am | 7:35:24 pm | 8:00:48 pm | 13h 3m 24s | -2m -17s | 1:03:42 pm | 45.9° | 5:34:48 am | 8:32:36 pm | 5:01:50 am | 9:05:34 pm | 10h 57m 26s | 🌖 (90%) |
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Sunrise and Sunset photos in Alamosa, CO
Enjoy this beautiful gallery of images of the sunset and sunrise at Alamosa, CO. All images provided by our fantastic community of photographers!
Year distribution of sunrise and sunset times in Alamosa, CO - 2026
The following graph shows sunrise and sunset times in Alamosa, CO for every day of the year. There are two jumps in the graph that represent the hour change for Daylight Saving Time (DST) in Alamosa, CO.
Daylight Dawn & dusk (civil twilight) Night Solar noon · Vertical steps in the curves = DST clock change
Earliest and latest sunrise and sunset in Alamosa, CO
In Alamosa, CO, the earliest sunrise of 2026 is on June 13 at 5:40 am, while the latest sunrise is on October 31 at 7:26 am. The earliest sunset is on December 6 at 4:46 pm, and the latest sunset is on June 28 at 8:30 pm.
Alamosa, CO gets 5h 10m more daylight on the longest day than on the shortest one (14h 48m versus 9h 37m). Averaged over the whole year, a day lasts 12h 14m.
Places near Alamosa, CO
These nearby towns and cities have almost the same sunrise and sunset times as Alamosa, CO — the difference is only seconds to a couple of minutes. Select any place to see its own sun calendar:
La Jara 23 kmSanford 24 kmMonte Vista 27 kmHooper 30 kmBlanca 31 kmManassa 33 kmRomeo 35 kmCenter 38 km