What time is sunrise and sunset in Aspen?
Today and tomorrow's sunrise and sunset times in Aspen, Colorado. Plus a monthly calendar with dawn, dusk, solar noon, and day length.
Today
Sunrise
6:38 AM
109° ESEDawn 6:10 AM
Sunrise in Aspen will be at 6:38:29 AM MST (in 5h 1m).
Sunset
5:02 PM
250° WSWDusk 5:30 PM
Sunset in Aspen will be at 5:02:44 PM MST (in 15h 26m).
Now
6:38a5:02p
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Night now · First light at 5:07 AM
| Window | Morning | Evening |
|---|---|---|
| Golden hour | 6:21 – 7:16 AM | 4:24 – 5:19 PM |
| Blue hour | 6:10 – 6:21 AM | 5:19 – 5:30 PM |
- Daylight
- 10h 24m
- −2m 11s vs. yesterday
- Darkness
- 10h 33m
- Solar noon
- 11:50 AM
- Sun altitude
- 56.3° below
- Sun direction
- 52° NE
Tomorrow
Sunrise
6:39 AM
110° ESEDawn 6:11 AM
Sunrise in Aspen will be at 6:39:35 AM MST (in 29h 3m).
Sunset
5:01 PM
250° WSWDusk 5:29 PM
Sunset in Aspen will be at 5:01:41 PM MST (in 39h 25m).
Moon tonight
Phase, moonrise and moonset in Aspen
Waning Crescent
20% illuminated
- Moonrise
- 1:54 AM
- Moonset
- 2:38 PM
Calendar
Mountain Time · select a day to expand
| Date | Dawn | Sunrise | Solar noon | Sunset | Dusk | Length | |
|---|---|---|---|---|---|---|---|
| 1 Sun | 6:07 AM | 6:35 AM | 11:50 AM | 5:06 PM | 5:33 PM | 10h 30m 53s | |
| 2 Mon | 6:08 AM | 6:36 AM | 11:50 AM | 5:04 PM | 5:32 PM | 10h 28m 39s | |
| 3 Tue | 6:09 AM | 6:37 AM | 11:50 AM | 5:03 PM | 5:31 PM | 10h 26m 27s | |
| 4 Wed | 6:10 AM | 6:38 AM | 11:50 AM | 5:02 PM | 5:30 PM | 10h 24m 16s | |
Wednesday, November 4 10h 24m 16s of daylight·−2m 11s vs. yesterday·twilight 6:10 AM – 5:30 PM Time 1:37 AM Altitude -56.3° Heading 52° NE Light Night 1:37 AM, Night, altitude -56.3 degrees | |||||||
| 5 Thu | 6:11 AM | 6:39 AM | 11:50 AM | 5:01 PM | 5:29 PM | 10h 22m 06s | |
| 6 Fri | 6:12 AM | 6:40 AM | 11:50 AM | 5:00 PM | 5:28 PM | 10h 19m 57s | |
| 7 Sat | 6:13 AM | 6:41 AM | 11:50 AM | 4:59 PM | 5:27 PM | 10h 17m 50s | |
| 8 Sun | 6:14 AM | 6:42 AM | 11:51 AM | 4:58 PM | 5:26 PM | 10h 15m 45s | |
| 9 Mon | 6:15 AM | 6:44 AM | 11:51 AM | 4:57 PM | 5:25 PM | 10h 13m 40s | |
| 10 Tue | 6:16 AM | 6:45 AM | 11:51 AM | 4:56 PM | 5:25 PM | 10h 11m 38s | |
| 11 Wed | 6:17 AM | 6:46 AM | 11:51 AM | 4:55 PM | 5:24 PM | 10h 09m 37s | |
| 12 Thu | 6:18 AM | 6:47 AM | 11:51 AM | 4:55 PM | 5:23 PM | 10h 07m 38s | |
| 13 Fri | 6:20 AM | 6:48 AM | 11:51 AM | 4:54 PM | 5:22 PM | 10h 05m 41s | |
| 14 Sat | 6:21 AM | 6:49 AM | 11:51 AM | 4:53 PM | 5:22 PM | 10h 03m 46s | |
| 15 Sun | 6:22 AM | 6:50 AM | 11:51 AM | 4:52 PM | 5:21 PM | 10h 01m 52s | |
| 16 Mon | 6:23 AM | 6:51 AM | 11:52 AM | 4:51 PM | 5:20 PM | 10h 00m 01s | |
| 17 Tue | 6:24 AM | 6:53 AM | 11:52 AM | 4:51 PM | 5:19 PM | 9h 58m 12s | |
| 18 Wed | 6:25 AM | 6:54 AM | 11:52 AM | 4:50 PM | 5:19 PM | 9h 56m 24s | |
| 19 Thu | 6:26 AM | 6:55 AM | 11:52 AM | 4:49 PM | 5:18 PM | 9h 54m 39s | |
| 20 Fri | 6:27 AM | 6:56 AM | 11:52 AM | 4:49 PM | 5:18 PM | 9h 52m 57s | |
| 21 Sat | 6:28 AM | 6:57 AM | 11:53 AM | 4:48 PM | 5:17 PM | 9h 51m 16s | |
| 22 Sun | 6:29 AM | 6:58 AM | 11:53 AM | 4:48 PM | 5:17 PM | 9h 49m 38s | |
| 23 Mon | 6:30 AM | 6:59 AM | 11:53 AM | 4:47 PM | 5:16 PM | 9h 48m 03s | |
| 24 Tue | 6:31 AM | 7:00 AM | 11:54 AM | 4:47 PM | 5:16 PM | 9h 46m 30s | |
| 25 Wed | 6:32 AM | 7:01 AM | 11:54 AM | 4:46 PM | 5:15 PM | 9h 45m 00s | |
| 26 Thu | 6:33 AM | 7:02 AM | 11:54 AM | 4:46 PM | 5:15 PM | 9h 43m 32s | |
| 27 Fri | 6:34 AM | 7:03 AM | 11:54 AM | 4:45 PM | 5:15 PM | 9h 42m 08s | |
| 28 Sat | 6:35 AM | 7:04 AM | 11:55 AM | 4:45 PM | 5:15 PM | 9h 40m 46s | |
| 29 Sun | 6:36 AM | 7:05 AM | 11:55 AM | 4:45 PM | 5:14 PM | 9h 39m 27s | |
| 30 Mon | 6:37 AM | 7:06 AM | 11:56 AM | 4:45 PM | 5:14 PM | 9h 38m 10s | |
Photos
Sunrise and sunset photos of Aspen from Flickr.
The summit of Castle Peak and the flanks of Electric Pass Peak in the glow of sunriseView on Flickr
Castle (left) and Cathedral (right) PeaksView on Flickr
Good Morning AspenView on Flickr
Evening mountain stormView on Flickr
#carbondale #roaringforkvalley #colorado #hiking #flyfishing #roaringforkriver #freestonestream #rainbowtrout #browntrout #hoarfrost #sunrise #whitehousepizzaView on Flickr
#carbondale #roaringforkvalley #colorado #hiking #flyfishing #roaringforkriver #freestonestream #rainbowtrout #browntrout #hoarfrost #sunrise #whitehousepizzaView on Flickr
#carbondale #roaringforkvalley #colorado #hiking #flyfishing #roaringforkriver #freestonestream #rainbowtrout #browntrout #hoarfrost #sunrise #whitehousepizzaView on Flickr
#carbondale #roaringforkvalley #colorado #hiking #flyfishing #roaringforkriver #freestonestream #rainbowtrout #browntrout #hoarfrost #sunrise #whitehousepizzaView on Flickr
Aspen Fall Snow 2019View on Flickr
Sunset at the MeadowsView on Flickr
Practice Under The Lights - Aspen High School from SmugglerView on Flickr
The Town of AspenView on Flickr
FAQ
Frequently asked questions about sunrise and sunset in Aspen, United States
- What time does the sun rise in Aspen today?
- Sunrise in Aspen today (Wednesday, November 4, 2026) is at 6:38 AM. The sun comes up in the ESE.
- What time does the sun set in Aspen today?
- Sunset today is at 5:02 PM, after 10h 24m of daylight.
- When does it get dark in Aspen tonight?
- Civil twilight ends at 5:30 PM. After that you need artificial light for most things outdoors. Astronomical twilight ends at 6:33 PM, which is when night starts by the standard definition.How long after sunset it gets dark
- When is the longest day in Aspen, United States?
- The longest day of 2026 in Aspen is Sunday, June 21, 2026, the summer solstice, with 14h 55m of daylight. In 2027 the summer solstice falls on June 21, 2027.More on the summer solstice
- When is the shortest day in Aspen, United States?
- The shortest day of 2026 in Aspen, Colorado is Monday, December 21, 2026, the winter solstice, with 9h 24m of daylight. In 2027 the winter solstice lands on December 21, 2027.
- How much more daylight does Aspen get in summer than in winter?
- Aspen gets 5h 31m more daylight on its longest day than on its shortest (14h 55m against 9h 24m). Averaged across the year, a day here has 12h 12m of daylight.
- When is the earliest sunrise in Aspen?
- The earliest sunrise of 2026 in Aspen is on Saturday, June 13, 2026, when the sun comes up at 5:40 AM.
- When is the latest sunset in Aspen?
- The latest sunset is on Saturday, June 27, 2026 at 8:37 PM.
- When is the earliest sunset in Aspen?
- The earliest sunset of the year is on Sunday, December 6, 2026, with the sun down by 4:44 PM.Why it comes before the shortest day
- When is the latest sunrise in Aspen?
- The latest sunrise is on Saturday, October 31, 2026 at 7:34 AM.
- Does Aspen observe daylight saving time?
- Yes. Aspen uses Mountain Time: clocks go forward on March 8, 2026, then back on November 1, 2026. Sunrise and sunset times jump by an hour on those dates.
Nearby
Other places close to Aspen
Developers: get this data programmatically with the free JSON API.
GET https://api.sunrisesunset.io/json?lat=39.1911&lng=-106.81754