Sunrise and Sunset times in Aspen, United States 
Today:
 Sunrise: 07:23:36
|
 Sunset: 17:12:05
|
Day Length: 9h 48m 29s
Time zone: America/Denver, UTC -7 h.
Latitude: 39.1948, Longitude: -106.837
Aspen
Colorado, United States 
8 521 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Jan-01, Thursday | 07:26:45 | 12:11:03 | 16:55:20 | 9h 28m 35s |
| 2026-Jan-02, Friday | 07:26:51 | 12:11:31 | 16:56:10 | 9h 29m 19s |
| 2026-Jan-03, Saturday | 07:26:55 | 12:11:58 | 16:57:02 | 9h 30m 7s |
| 2026-Jan-04, Sunday | 07:26:57 | 12:12:26 | 16:57:54 | 9h 30m 57s |
| 2026-Jan-05, Monday | 07:26:57 | 12:12:52 | 16:58:48 | 9h 31m 51s |
| 2026-Jan-06, Tuesday | 07:26:54 | 12:13:19 | 16:59:43 | 9h 32m 49s |
| 2026-Jan-07, Wednesday | 07:26:49 | 12:13:45 | 17:00:40 | 9h 33m 51s |
| 2026-Jan-08, Thursday | 07:26:42 | 12:14:10 | 17:01:37 | 9h 34m 55s |
| 2026-Jan-09, Friday | 07:26:33 | 12:14:35 | 17:02:36 | 9h 36m 3s |
| 2026-Jan-10, Saturday | 07:26:22 | 12:14:59 | 17:03:36 | 9h 37m 14s |
| 2026-Jan-11, Sunday | 07:26:09 | 12:15:23 | 17:04:37 | 9h 38m 28s |
| 2026-Jan-12, Monday | 07:25:53 | 12:15:46 | 17:05:38 | 9h 39m 45s |
| 2026-Jan-13, Tuesday | 07:25:35 | 12:16:08 | 17:06:41 | 9h 41m 6s |
| 2026-Jan-14, Wednesday | 07:25:16 | 12:16:30 | 17:07:44 | 9h 42m 28s |
| 2026-Jan-15, Thursday | 07:24:54 | 12:16:51 | 17:08:48 | 9h 43m 54s |
| 2026-Jan-16, Friday | 07:24:30 | 12:17:11 | 17:09:53 | 9h 45m 23s |
| 2026-Jan-17, Saturday | 07:24:04 | 12:17:31 | 17:10:59 | 9h 46m 55s |
| 2026-Jan-18, Sunday | 07:23:36 | 12:17:50 | 17:12:05 | 9h 48m 29s |
| 2026-Jan-19, Monday | 07:23:05 | 12:18:09 | 17:13:12 | 9h 50m 7s |
| 2026-Jan-20, Tuesday | 07:22:33 | 12:18:26 | 17:14:19 | 9h 51m 46s |
| 2026-Jan-21, Wednesday | 07:21:59 | 12:18:43 | 17:15:27 | 9h 53m 28s |
| 2026-Jan-22, Thursday | 07:21:23 | 12:18:59 | 17:16:35 | 9h 55m 12s |
| 2026-Jan-23, Friday | 07:20:45 | 12:19:14 | 17:17:44 | 9h 56m 59s |
| 2026-Jan-24, Saturday | 07:20:05 | 12:19:29 | 17:18:53 | 9h 58m 48s |
| 2026-Jan-25, Sunday | 07:19:23 | 12:19:43 | 17:20:02 | 10h 0m 39s |
| 2026-Jan-26, Monday | 07:18:40 | 12:19:55 | 17:21:11 | 10h 2m 31s |
| 2026-Jan-27, Tuesday | 07:17:54 | 12:20:08 | 17:22:21 | 10h 4m 27s |
| 2026-Jan-28, Wednesday | 07:17:07 | 12:20:19 | 17:23:31 | 10h 6m 24s |
| 2026-Jan-29, Thursday | 07:16:18 | 12:20:29 | 17:24:41 | 10h 8m 23s |
| 2026-Jan-30, Friday | 07:15:27 | 12:20:39 | 17:25:51 | 10h 10m 24s |
| 2026-Jan-31, Saturday | 07:14:34 | 12:20:48 | 17:27:02 | 10h 12m 28s |
Day length in Aspen during the year on the chart:
Aspen on United States map:
Locations in the same time zone America/Denver
Denver (Colorado), Salt Lake City (Utah), El Paso (Texas), Albuquerque (New Mexico), Colorado Springs (Colorado), Ogden (Utah), Provo (Utah), Aurora (Colorado), Fort Collins (Colorado), Lakewood (Colorado), Pueblo (Colorado), Thornton (Colorado), Grand Junction (Colorado), West Valley City (Utah), Las Cruces (New Mexico), Greeley (Colorado), Boulder (Colorado), Billings (Montana), Arvada (Colorado), St. George (Utah), West Jordan (Utah), Westminster (Colorado), Centennial (Colorado), Santa Fe (New Mexico), Highlands Ranch (Colorado), Logan (Utah), Longmont (Colorado), Orem (Utah), Rio Rancho (New Mexico), Sandy (Utah)
Largest populated areas in United States
New York (New York), Los Angeles (California), Chicago (Illinois), Miami (Florida), Dallas (Texas), Philadelphia (Pennsylvania), Houston (Texas), Washington (District of Columbia), Atlanta (Georgia), Boston (Massachusetts), Phoenix (Arizona), Seattle (Washington), San Francisco (California), Detroit (Michigan), San Diego (California), Minneapolis (Minnesota), Tampa (Florida), Denver (Colorado), Brooklyn (New York), Queens (New York), Baltimore (Maryland), Riverside (California), St. Louis (Missouri), Las Vegas (Nevada), Portland (Oregon), San Antonio (Texas), Sacramento (California), San Jose (California), Orlando (Florida), Cleveland (Ohio)
Countries closest to United States
*Calculation of distances from capital to capital
Daylight Hours FAQ: 10 Most Googled Questions Answered
Daylight hours refer to the period between sunrise and sunset. This duration changes throughout the year based on season and geographic location.
Earth's 23.5° axial tilt causes uneven sunlight distribution. Your hemisphere receives less direct sunlight in winter (shorter days) and more in summer (longer days).
Northern Hemisphere: June 20-22 (summer solstice).
Southern Hemisphere: December 21-23.
Near polar circles, the sun doesn't set for 24 hours.
Northern Hemisphere: December 21-22 (winter solstice).
Southern Hemisphere: June 20-21.
The closer to poles, the more extreme variations:
- Equator: ~12-hour days year-round
- Polar regions: Midnight sun/polar nights occur
Miami's lower latitude means:
- Winter days are longer than NY's
- Summer days are slightly shorter
During equinoxes:
- Spring: March 20-21
- Fall: September 22-23
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
Reliable tools:
- Timeanddate.com
- SunCalc.org
- Photographer's Ephemeris app
Yes. Reduced winter sunlight may cause:
- Seasonal Affective Disorder (SAD)
- Vitamin D deficiency
Solution: Light therapy lamps & midday walks