Sunrise and sunset times in Aspen, CO
Check out today's and tomorrow's sunrise and sunset times in Aspen, CO, United States, as well as the whole calendar for May 2026.
Today
May 9, 2026 . Current time: 12:05:58 pm
First light at 5:29:42 am
Sunrise time: 5:57:54 am
Sunset time: 8:09:31 pm
Last light at 8:37:42 pm
Day length: 14 hours, 11 minutes
8 hours, 3 minutes left for today's sunset in Aspen
Moon set on May 9 at 11:22 AM
Moon will rise on May 10 at 01:34 AMMoon phase: 🌗 Last Quarter (51%)Tomorrow
May 10, 2026
First light at 5:28:36 am
Sunrise time: 5:56:52 am
Sunset time: 8:10:28 pm
Last light at 8:38:45 pm
Day length: 14 hours, 13 minutes
Tomorrow will be approximately 2 minutes longer than today in Aspen
Moon will rise on May 10 at 01:34 AM Moon will set on May 10 at 12:26 PMMoon phase: 🌘 Waning Crescent (36%)
- Aspen, Colorado
- Latitude: 39.191097
- Longitude: -106.817535
- Time zone: Mountain Time MDT
Shortest day in Aspen, CO
The shortest day of the year will be in 8 months, during the winter solstice on December 21, 2026, with a daylight length of 9 hours and 27 minutes.Longest day in Aspen, CO
The longest day of the year will be in 1 month and 10 days, during the summer solstice on June 20, 2026, with a daylight length of 14 hours and 58 minutes.
May 2026 - Aspen, 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 May in Aspen.
The day length increases by 51 minutes over the course of May 2026 in Aspen, CO - from 13 hours, 54 minutes on the first day to 14 hours, 46 minutes on the last day.
| Day | Twilight Start | Sunrise | Sunset | Twilight End | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fri, May 1 | 5:39:23 am | 6:06:53 am | 8:01:47 pm | 8:29:16 pm | 13h 54m 54s | 13h 54m 54s | 1:04:20 pm | 54.4° | 5:04:13 am | 9:04:27 pm | 4:26:27 am | 9:42:13 pm | 10h 3m 54s | 🌕 (100%) |
| Sat, May 2 | 5:38:07 am | 6:05:41 am | 8:02:45 pm | 8:30:20 pm | 13h 57m 4s | 2m 10s | 1:04:13 pm | 54.7° | 5:02:47 am | 9:05:40 pm | 4:24:48 am | 9:43:38 pm | 10h 1m 46s | 🌖 (100%) |
| Sun, May 3 | 5:36:51 am | 6:04:31 am | 8:03:44 pm | 8:31:24 pm | 13h 59m 13s | 2m 9s | 1:04:07 pm | 55° | 5:01:23 am | 9:06:52 pm | 4:23:11 am | 9:45:04 pm | 9h 59m 37s | 🌖 (98%) |
| Mon, May 4 | 5:35:36 am | 6:03:21 am | 8:04:42 pm | 8:32:27 pm | 14h 1m 21s | 2m 8s | 1:04:02 pm | 55.3° | 4:59:59 am | 9:08:04 pm | 4:21:34 am | 9:46:30 pm | 9h 57m 31s | 🌖 (94%) |
| Tue, May 5 | 5:34:23 am | 6:02:13 am | 8:05:40 pm | 8:33:31 pm | 14h 3m 27s | 2m 6s | 1:03:57 pm | 55.6° | 4:58:37 am | 9:09:16 pm | 4:19:58 am | 9:47:55 pm | 9h 55m 26s | 🌖 (89%) |
| Wed, May 6 | 5:33:11 am | 6:01:06 am | 8:06:38 pm | 8:34:34 pm | 14h 5m 32s | 2m 5s | 1:03:52 pm | 55.9° | 4:57:16 am | 9:10:28 pm | 4:18:23 am | 9:49:21 pm | 9h 53m 23s | 🌖 (82%) |
| Thu, May 7 | 5:32:00 am | 6:00:01 am | 8:07:36 pm | 8:35:37 pm | 14h 7m 35s | 2m 3s | 1:03:48 pm | 56.2° | 4:55:56 am | 9:11:40 pm | 4:16:49 am | 9:50:47 pm | 9h 51m 20s | 🌖 (75%) |
| Fri, May 8 | 5:30:50 am | 5:58:56 am | 8:08:34 pm | 8:36:40 pm | 14h 9m 38s | 2m 3s | 1:03:45 pm | 56.4° | 4:54:38 am | 9:12:52 pm | 4:15:17 am | 9:52:13 pm | 9h 49m 20s | 🌖 (66%) |
| Sat, May 9 | 5:29:42 am | 5:57:54 am | 8:09:31 pm | 8:37:42 pm | 14h 11m 37s | 1m 59s | 1:03:42 pm | 56.7° | 4:53:21 am | 9:14:04 pm | 4:13:46 am | 9:53:39 pm | 9h 47m 21s | 🌖 (56%) |
| Sun, May 10 | 5:28:36 am | 5:56:52 am | 8:10:28 pm | 8:38:45 pm | 14h 13m 36s | 1m 59s | 1:03:40 pm | 57° | 4:52:05 am | 9:15:15 pm | 4:12:16 am | 9:55:05 pm | 9h 45m 24s | 🌗 (46%) |
| Mon, May 11 | 5:27:31 am | 5:55:52 am | 8:11:25 pm | 8:39:47 pm | 14h 15m 33s | 1m 57s | 1:03:39 pm | 57.2° | 4:50:51 am | 9:16:27 pm | 4:10:47 am | 9:56:30 pm | 9h 43m 29s | 🌘 (36%) |
| Tue, May 12 | 5:26:27 am | 5:54:54 am | 8:12:21 pm | 8:40:48 pm | 14h 17m 27s | 1m 54s | 1:03:38 pm | 57.5° | 4:49:38 am | 9:17:37 pm | 4:09:20 am | 9:57:56 pm | 9h 41m 36s | 🌘 (26%) |
| Wed, May 13 | 5:25:25 am | 5:53:57 am | 8:13:18 pm | 8:41:50 pm | 14h 19m 21s | 1m 54s | 1:03:37 pm | 57.7° | 4:48:27 am | 9:18:48 pm | 4:07:54 am | 9:59:21 pm | 9h 39m 43s | 🌘 (17%) |
| Thu, May 14 | 5:24:24 am | 5:53:01 am | 8:14:13 pm | 8:42:51 pm | 14h 21m 12s | 1m 51s | 1:03:37 pm | 58° | 4:47:17 am | 9:19:58 pm | 4:06:29 am | 10:00:45 pm | 9h 37m 55s | 🌘 (9%) |
| Fri, May 15 | 5:23:25 am | 5:52:08 am | 8:15:08 pm | 8:43:51 pm | 14h 23m 0s | 1m 48s | 1:03:38 pm | 58.2° | 4:46:09 am | 9:21:07 pm | 4:05:06 am | 10:02:10 pm | 9h 36m 7s | 🌘 (4%) |
| Sat, May 16 | 5:22:27 am | 5:51:15 am | 8:16:03 pm | 8:44:51 pm | 14h 24m 48s | 1m 48s | 1:03:39 pm | 58.4° | 4:45:02 am | 9:22:17 pm | 4:03:45 am | 10:03:33 pm | 9h 34m 22s | 🌘 (1%) |
| Sun, May 17 | 5:21:31 am | 5:50:25 am | 8:16:58 pm | 8:45:51 pm | 14h 26m 33s | 1m 45s | 1:03:41 pm | 58.7° | 4:43:57 am | 9:23:25 pm | 4:02:26 am | 10:04:57 pm | 9h 32m 38s | 🌑 (0%) |
| Mon, May 18 | 5:20:37 am | 5:49:36 am | 8:17:51 pm | 8:46:50 pm | 14h 28m 15s | 1m 42s | 1:03:43 pm | 58.9° | 4:42:54 am | 9:24:33 pm | 4:01:08 am | 10:06:19 pm | 9h 30m 57s | 🌒 (3%) |
| Tue, May 19 | 5:19:45 am | 5:48:48 am | 8:18:45 pm | 8:47:48 pm | 14h 29m 57s | 1m 42s | 1:03:46 pm | 59.1° | 4:41:53 am | 9:25:40 pm | 3:59:52 am | 10:07:41 pm | 9h 29m 17s | 🌒 (9%) |
| Wed, May 20 | 5:18:54 am | 5:48:02 am | 8:19:37 pm | 8:48:46 pm | 14h 31m 35s | 1m 38s | 1:03:50 pm | 59.3° | 4:40:53 am | 9:26:47 pm | 3:58:38 am | 10:09:02 pm | 9h 27m 41s | 🌒 (17%) |
| Thu, May 21 | 5:18:05 am | 5:47:18 am | 8:20:29 pm | 8:49:43 pm | 14h 33m 11s | 1m 36s | 1:03:54 pm | 59.5° | 4:39:55 am | 9:27:53 pm | 3:57:25 am | 10:10:22 pm | 9h 26m 7s | 🌒 (26%) |
| Fri, May 22 | 5:17:18 am | 5:46:36 am | 8:21:21 pm | 8:50:39 pm | 14h 34m 45s | 1m 34s | 1:03:58 pm | 59.7° | 4:38:59 am | 9:28:57 pm | 3:56:15 am | 10:11:42 pm | 9h 24m 35s | 🌒 (37%) |
| Sat, May 23 | 5:16:32 am | 5:45:56 am | 8:22:11 pm | 8:51:35 pm | 14h 36m 15s | 1m 30s | 1:04:04 pm | 59.9° | 4:38:06 am | 9:30:01 pm | 3:55:07 am | 10:13:00 pm | 9h 23m 6s | 🌓 (48%) |
| Sun, May 24 | 5:15:49 am | 5:45:17 am | 8:23:01 pm | 8:52:29 pm | 14h 37m 44s | 1m 29s | 1:04:09 pm | 60.1° | 4:37:14 am | 9:31:05 pm | 3:54:01 am | 10:14:17 pm | 9h 21m 39s | 🌔 (58%) |
| Mon, May 25 | 5:15:07 am | 5:44:40 am | 8:23:50 pm | 8:53:23 pm | 14h 39m 10s | 1m 26s | 1:04:15 pm | 60.2° | 4:36:24 am | 9:32:07 pm | 3:52:57 am | 10:15:33 pm | 9h 20m 15s | 🌔 (68%) |
| Tue, May 26 | 5:14:27 am | 5:44:05 am | 8:24:39 pm | 8:54:16 pm | 14h 40m 34s | 1m 24s | 1:04:22 pm | 60.4° | 4:35:36 am | 9:33:08 pm | 3:51:55 am | 10:16:48 pm | 9h 18m 52s | 🌔 (77%) |
| Wed, May 27 | 5:13:50 am | 5:43:31 am | 8:25:26 pm | 8:55:08 pm | 14h 41m 55s | 1m 21s | 1:04:29 pm | 60.6° | 4:34:50 am | 9:34:07 pm | 3:50:56 am | 10:18:01 pm | 9h 17m 34s | 🌔 (85%) |
| Thu, May 28 | 5:13:14 am | 5:43:00 am | 8:26:13 pm | 8:55:59 pm | 14h 43m 13s | 1m 18s | 1:04:36 pm | 60.7° | 4:34:06 am | 9:35:06 pm | 3:49:59 am | 10:19:13 pm | 9h 16m 17s | 🌔 (91%) |
| Fri, May 29 | 5:12:40 am | 5:42:30 am | 8:26:58 pm | 8:56:49 pm | 14h 44m 28s | 1m 15s | 1:04:44 pm | 60.9° | 4:33:25 am | 9:36:03 pm | 3:49:04 am | 10:20:24 pm | 9h 15m 4s | 🌔 (96%) |
| Sat, May 30 | 5:12:08 am | 5:42:02 am | 8:27:43 pm | 8:57:37 pm | 14h 45m 41s | 1m 13s | 1:04:52 pm | 61° | 4:32:45 am | 9:37:00 pm | 3:48:12 am | 10:21:33 pm | 9h 13m 53s | 🌔 (99%) |
| Sun, May 31 | 5:11:38 am | 5:41:36 am | 8:28:26 pm | 8:58:25 pm | 14h 46m 50s | 1m 9s | 1:05:01 pm | 61.2° | 4:32:08 am | 9:37:54 pm | 3:47:23 am | 10:22:40 pm | 9h 12m 46s | 🌕 (100%) |
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Sunrise and Sunset photos in Aspen, CO
Enjoy this beautiful gallery of images of the sunset and sunrise at Aspen, CO. All images provided by our fantastic community of photographers!
Year distribution of sunrise and sunset times in Aspen, CO - 2026
The followin graph shows sunrise and sunset times in Aspen, 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 Aspen, CO.