Today:
Sunrise: 07:47:20
|
Sunset: 16:38:20
|
Day Length: 8h 51m 0s
Time zone: America/Denver, UTC -7 h.
Latitude: 45.884, Longitude: -110.606
Montana, United States 
320 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:43:59 | 12:11:39 | 16:39:19 | 8h 55m 20s |
| 2025-Dec-02, Tuesday | 07:45:07 | 12:12:02 | 16:38:56 | 8h 53m 49s |
| 2025-Dec-03, Wednesday | 07:46:14 | 12:12:25 | 16:38:37 | 8h 52m 23s |
| 2025-Dec-04, Thursday | 07:47:20 | 12:12:50 | 16:38:20 | 8h 51m 0s |
| 2025-Dec-05, Friday | 07:48:24 | 12:13:15 | 16:38:06 | 8h 49m 42s |
| 2025-Dec-06, Saturday | 07:49:26 | 12:13:40 | 16:37:54 | 8h 48m 28s |
| 2025-Dec-07, Sunday | 07:50:27 | 12:14:06 | 16:37:45 | 8h 47m 18s |
| 2025-Dec-08, Monday | 07:51:25 | 12:14:32 | 16:37:39 | 8h 46m 14s |
| 2025-Dec-09, Tuesday | 07:52:22 | 12:14:59 | 16:37:36 | 8h 45m 14s |
| 2025-Dec-10, Wednesday | 07:53:18 | 12:15:27 | 16:37:36 | 8h 44m 18s |
| 2025-Dec-11, Thursday | 07:54:11 | 12:15:54 | 16:37:38 | 8h 43m 27s |
| 2025-Dec-12, Friday | 07:55:02 | 12:16:22 | 16:37:43 | 8h 42m 41s |
| 2025-Dec-13, Saturday | 07:55:51 | 12:16:51 | 16:37:50 | 8h 41m 59s |
| 2025-Dec-14, Sunday | 07:56:38 | 12:17:19 | 16:38:01 | 8h 41m 23s |
| 2025-Dec-15, Monday | 07:57:22 | 12:17:48 | 16:38:14 | 8h 40m 52s |
| 2025-Dec-16, Tuesday | 07:58:05 | 12:18:17 | 16:38:30 | 8h 40m 25s |
| 2025-Dec-17, Wednesday | 07:58:45 | 12:18:47 | 16:38:48 | 8h 40m 3s |
| 2025-Dec-18, Thursday | 07:59:23 | 12:19:16 | 16:39:09 | 8h 39m 46s |
| 2025-Dec-19, Friday | 07:59:59 | 12:19:46 | 16:39:33 | 8h 39m 34s |
| 2025-Dec-20, Saturday | 08:00:32 | 12:20:16 | 16:40:00 | 8h 39m 28s |
| 2025-Dec-21, Sunday | 08:01:02 | 12:20:45 | 16:40:29 | 8h 39m 27s |
| 2025-Dec-22, Monday | 08:01:30 | 12:21:15 | 16:41:00 | 8h 39m 30s |
| 2025-Dec-23, Tuesday | 08:01:56 | 12:21:45 | 16:41:34 | 8h 39m 38s |
| 2025-Dec-24, Wednesday | 08:02:19 | 12:22:15 | 16:42:11 | 8h 39m 52s |
| 2025-Dec-25, Thursday | 08:02:39 | 12:22:45 | 16:42:50 | 8h 40m 11s |
| 2025-Dec-26, Friday | 08:02:57 | 12:23:14 | 16:43:31 | 8h 40m 34s |
| 2025-Dec-27, Saturday | 08:03:12 | 12:23:44 | 16:44:15 | 8h 41m 3s |
| 2025-Dec-28, Sunday | 08:03:25 | 12:24:13 | 16:45:01 | 8h 41m 36s |
| 2025-Dec-29, Monday | 08:03:35 | 12:24:42 | 16:45:49 | 8h 42m 14s |
| 2025-Dec-30, Tuesday | 08:03:42 | 12:25:11 | 16:46:40 | 8h 42m 58s |
| 2025-Dec-31, Wednesday | 08:03:46 | 12:25:40 | 16:47:33 | 8h 43m 47s |
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