What time is sunrise and sunset in Keystone?
Today and tomorrow's sunrise and sunset times in Keystone, Colorado. Plus a monthly calendar with dawn, dusk, solar noon, and day length.
Today
Sunrise
6:25 AM
79° ENEDawn 5:57 AM
Sunrise in Keystone will be at 6:25:15 AM MDT (in 3 hours).
Sunset
7:39 PM
281° WDusk 8:07 PM
Sunset in Keystone will be at 7:39:49 PM MDT (in 17 hours).
Now
6:25a7:39p
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Night now · First light at 4:50 AM
- Daylight
- 13h 14m
- Darkness
- 7h 55m
- Solar noon
- 1:02 PM
- Sun altitude
- 35.4° below
- Sun direction
- 38° NE
Tomorrow
Sunrise
6:26 AM
79° EDawn 5:58 AM
Sunrise in Keystone will be at 6:26:11 AM MDT (in 27 hours).
Sunset
7:38 PM
281° WDusk 8:05 PM
Sunset in Keystone will be at 7:38:13 PM MDT (in 41 hours).
Moon tonight
Phase, moonrise and moonset in Keystone
Last Quarter
45% illuminated
- Moonrise
- 11:59 PM
- Moonset
- 3:04 PM
Calendar
America/Denver · click a day to expand
| Date | Dawn | Sunrise | Solar noon | Sunset | Dusk | Length | |
|---|---|---|---|---|---|---|---|
| 1 Tue | 5:54 am | 6:22 am | 1:03 pm | 7:44 pm | 8:12 pm | 13:22:09 | |
| 2 Wed | 5:55 am | 6:23 am | 1:03 pm | 7:43 pm | 8:10 pm | 13:19:38 | |
| 3 Thu | 5:56 am | 6:24 am | 1:03 pm | 7:41 pm | 8:09 pm | 13:17:06 | |
| 4 Fri | 5:57 am | 6:25 am | 1:02 pm | 7:39 pm | 8:07 pm | 13:14:34 | |
Friday, September 4 13:14:34 of daylight·−2m 32s vs. yesterday·twilight 5:57 am – 8:07 pm Time 3:04 AM Altitude -35.5° Heading 38° NE Light Night 3:04 AM, Night, altitude -35.5 degrees | |||||||
| 5 Sat | 5:58 am | 6:26 am | 1:02 pm | 7:38 pm | 8:05 pm | 13:12:01 | |
| 6 Sun | 5:59 am | 6:27 am | 1:02 pm | 7:36 pm | 8:04 pm | 13:09:28 | |
| 7 Mon | 6:00 am | 6:28 am | 1:01 pm | 7:34 pm | 8:02 pm | 13:06:55 | |
| 8 Tue | 6:01 am | 6:29 am | 1:01 pm | 7:33 pm | 8:00 pm | 13:04:21 | |
| 9 Wed | 6:02 am | 6:29 am | 1:01 pm | 7:31 pm | 7:59 pm | 13:01:48 | |
| 10 Thu | 6:03 am | 6:30 am | 1:00 pm | 7:30 pm | 7:57 pm | 12:59:14 | |
| 11 Fri | 6:04 am | 6:31 am | 1:00 pm | 7:28 pm | 7:55 pm | 12:56:40 | |
| 12 Sat | 6:05 am | 6:32 am | 1:00 pm | 7:26 pm | 7:54 pm | 12:54:06 | |
| 13 Sun | 6:06 am | 6:33 am | 12:59 pm | 7:25 pm | 7:52 pm | 12:51:31 | |
| 14 Mon | 6:07 am | 6:34 am | 12:59 pm | 7:23 pm | 7:50 pm | 12:48:57 | |
| 15 Tue | 6:08 am | 6:35 am | 12:59 pm | 7:21 pm | 7:48 pm | 12:46:22 | |
| 16 Wed | 6:09 am | 6:36 am | 12:58 pm | 7:20 pm | 7:47 pm | 12:43:48 | |
| 17 Thu | 6:10 am | 6:37 am | 12:58 pm | 7:18 pm | 7:45 pm | 12:41:13 | |
| 18 Fri | 6:11 am | 6:38 am | 12:57 pm | 7:16 pm | 7:43 pm | 12:38:38 | |
| 19 Sat | 6:12 am | 6:39 am | 12:57 pm | 7:15 pm | 7:42 pm | 12:36:03 | |
| 20 Sun | 6:13 am | 6:40 am | 12:57 pm | 7:13 pm | 7:40 pm | 12:33:29 | |
| 21 Mon | 6:14 am | 6:41 am | 12:56 pm | 7:12 pm | 7:38 pm | 12:30:54 | |
| 22 Tue | 6:15 am | 6:42 am | 12:56 pm | 7:10 pm | 7:37 pm | 12:28:19 | |
| 23 Wed | 6:16 am | 6:43 am | 12:56 pm | 7:08 pm | 7:35 pm | 12:25:44 | |
| 24 Thu | 6:17 am | 6:43 am | 12:55 pm | 7:07 pm | 7:33 pm | 12:23:10 | |
| 25 Fri | 6:18 am | 6:44 am | 12:55 pm | 7:05 pm | 7:32 pm | 12:20:35 | |
| 26 Sat | 6:18 am | 6:45 am | 12:55 pm | 7:03 pm | 7:30 pm | 12:18:01 | |
| 27 Sun | 6:19 am | 6:46 am | 12:54 pm | 7:02 pm | 7:29 pm | 12:15:27 | |
| 28 Mon | 6:20 am | 6:47 am | 12:54 pm | 7:00 pm | 7:27 pm | 12:12:53 | |
| 29 Tue | 6:21 am | 6:48 am | 12:54 pm | 6:59 pm | 7:25 pm | 12:10:19 | |
| 30 Wed | 6:22 am | 6:49 am | 12:53 pm | 6:57 pm | 7:24 pm | 12:07:45 | |
FAQ
Frequently asked questions about sunrise and sunset in Keystone, United States
- What time does the sun rise in Keystone today?
- Sunrise in Keystone today (Friday, September 4, 2026) is at 6:25 AM. The sun comes up in the ENE.
- What time does the sun set in Keystone today?
- Sunset today is at 7:39 PM, after 13h 14m of daylight.
- When is the longest day in Keystone, United States?
- The longest day of 2026 in Keystone is Sunday, June 21, 2026, the summer solstice, with 14h 58m of daylight. In 2027 the summer solstice falls on June 21, 2027.
- When is the shortest day in Keystone, United States?
- The shortest day of 2026 in Keystone, Colorado is Monday, December 21, 2026, the winter solstice, with 9h 21m of daylight. In 2027 the winter solstice lands on December 21, 2027.
- How much more daylight does Keystone get in summer than in winter?
- Keystone gets 5h 36m more daylight on its longest day than on its shortest (14h 58m against 9h 21m). Averaged across the year, a day here has 12h 12m of daylight.
- When is the earliest sunrise in Keystone?
- The earliest sunrise of 2026 in Keystone is on Sunday, June 14, 2026, when the sun comes up at 5:37 AM.
- When is the latest sunset in Keystone?
- The latest sunset is on Saturday, June 27, 2026 at 8:36 PM.
- When is the earliest sunset in Keystone?
- The earliest sunset of the year is on Monday, December 7, 2026, with the sun down by 4:41 PM.
- When is the latest sunrise in Keystone?
- The latest sunrise is on Saturday, October 31, 2026 at 7:32 AM.
- Does Keystone observe daylight saving time?
- Yes. Keystone 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.
Developers: get this data programmatically with the free JSON API.
GET https://api.sunrisesunset.io/json?lat=39.59943&lng=-105.98724