Today:
Sunrise: 07:17:00
|
Sunset: 16:36:54
|
Day Length: 9h 19m 54s
Time zone: America/Denver, UTC -7 h.
Latitude: 40.2539, Longitude: -103.792
Colorado, United States 
13 137 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 06:58:58 | 11:44:23 | 16:29:48 | 9h 30m 50s |
| 2025-Dec-02, Tuesday | 06:59:57 | 11:44:46 | 16:29:35 | 9h 29m 38s |
| 2025-Dec-03, Wednesday | 07:00:55 | 11:45:10 | 16:29:24 | 9h 28m 29s |
| 2025-Dec-04, Thursday | 07:01:52 | 11:45:34 | 16:29:16 | 9h 27m 24s |
| 2025-Dec-05, Friday | 07:02:48 | 11:45:59 | 16:29:09 | 9h 26m 21s |
| 2025-Dec-06, Saturday | 07:03:43 | 11:46:24 | 16:29:05 | 9h 25m 22s |
| 2025-Dec-07, Sunday | 07:04:37 | 11:46:50 | 16:29:04 | 9h 24m 27s |
| 2025-Dec-08, Monday | 07:05:29 | 11:47:17 | 16:29:04 | 9h 23m 35s |
| 2025-Dec-09, Tuesday | 07:06:20 | 11:47:43 | 16:29:07 | 9h 22m 47s |
| 2025-Dec-10, Wednesday | 07:07:09 | 11:48:11 | 16:29:12 | 9h 22m 3s |
| 2025-Dec-11, Thursday | 07:07:57 | 11:48:38 | 16:29:20 | 9h 21m 23s |
| 2025-Dec-12, Friday | 07:08:43 | 11:49:06 | 16:29:29 | 9h 20m 46s |
| 2025-Dec-13, Saturday | 07:09:28 | 11:49:35 | 16:29:41 | 9h 20m 13s |
| 2025-Dec-14, Sunday | 07:10:11 | 11:50:03 | 16:29:56 | 9h 19m 45s |
| 2025-Dec-15, Monday | 07:10:53 | 11:50:32 | 16:30:12 | 9h 19m 19s |
| 2025-Dec-16, Tuesday | 07:11:32 | 11:51:01 | 16:30:30 | 9h 18m 58s |
| 2025-Dec-17, Wednesday | 07:12:10 | 11:51:31 | 16:30:51 | 9h 18m 41s |
| 2025-Dec-18, Thursday | 07:12:47 | 11:52:00 | 16:31:14 | 9h 18m 27s |
| 2025-Dec-19, Friday | 07:13:21 | 11:52:30 | 16:31:39 | 9h 18m 18s |
| 2025-Dec-20, Saturday | 07:13:53 | 11:53:00 | 16:32:06 | 9h 18m 13s |
| 2025-Dec-21, Sunday | 07:14:24 | 11:53:29 | 16:32:35 | 9h 18m 11s |
| 2025-Dec-22, Monday | 07:14:52 | 11:53:59 | 16:33:06 | 9h 18m 14s |
| 2025-Dec-23, Tuesday | 07:15:19 | 11:54:29 | 16:33:40 | 9h 18m 21s |
| 2025-Dec-24, Wednesday | 07:15:43 | 11:54:59 | 16:34:15 | 9h 18m 32s |
| 2025-Dec-25, Thursday | 07:16:06 | 11:55:29 | 16:34:52 | 9h 18m 46s |
| 2025-Dec-26, Friday | 07:16:26 | 11:55:58 | 16:35:31 | 9h 19m 5s |
| 2025-Dec-27, Saturday | 07:16:44 | 11:56:28 | 16:36:11 | 9h 19m 27s |
| 2025-Dec-28, Sunday | 07:17:00 | 11:56:57 | 16:36:54 | 9h 19m 54s |
| 2025-Dec-29, Monday | 07:17:14 | 11:57:26 | 16:37:38 | 9h 20m 24s |
| 2025-Dec-30, Tuesday | 07:17:26 | 11:57:55 | 16:38:24 | 9h 20m 58s |
| 2025-Dec-31, Wednesday | 07:17:35 | 11:58:24 | 16:39:12 | 9h 21m 37s |
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)
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)
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:
Miami's lower latitude means:
During equinoxes:
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
Reliable tools:
Yes. Reduced winter sunlight may cause:
Solution: Light therapy lamps & midday walks