Today:
Sunrise: 07:51:14
|
Sunset: 16:42:42
|
Day Length: 8h 51m 28s
Time zone: America/Denver, UTC -7 h.
Latitude: 45.8178, Longitude: -111.64
Montana, United States 
207 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:47:53 | 12:15:47 | 16:43:41 | 8h 55m 48s |
| 2025-Dec-02, Tuesday | 07:49:01 | 12:16:10 | 16:43:19 | 8h 54m 18s |
| 2025-Dec-03, Wednesday | 07:50:08 | 12:16:34 | 16:42:59 | 8h 52m 51s |
| 2025-Dec-04, Thursday | 07:51:14 | 12:16:58 | 16:42:42 | 8h 51m 28s |
| 2025-Dec-05, Friday | 07:52:18 | 12:17:23 | 16:42:28 | 8h 50m 10s |
| 2025-Dec-06, Saturday | 07:53:20 | 12:17:48 | 16:42:17 | 8h 48m 57s |
| 2025-Dec-07, Sunday | 07:54:20 | 12:18:14 | 16:42:08 | 8h 47m 48s |
| 2025-Dec-08, Monday | 07:55:19 | 12:18:41 | 16:42:02 | 8h 46m 43s |
| 2025-Dec-09, Tuesday | 07:56:16 | 12:19:08 | 16:41:59 | 8h 45m 43s |
| 2025-Dec-10, Wednesday | 07:57:11 | 12:19:35 | 16:41:59 | 8h 44m 48s |
| 2025-Dec-11, Thursday | 07:58:04 | 12:20:02 | 16:42:01 | 8h 43m 57s |
| 2025-Dec-12, Friday | 07:58:55 | 12:20:31 | 16:42:06 | 8h 43m 11s |
| 2025-Dec-13, Saturday | 07:59:44 | 12:20:59 | 16:42:14 | 8h 42m 30s |
| 2025-Dec-14, Sunday | 08:00:31 | 12:21:28 | 16:42:24 | 8h 41m 53s |
| 2025-Dec-15, Monday | 08:01:16 | 12:21:56 | 16:42:37 | 8h 41m 21s |
| 2025-Dec-16, Tuesday | 08:01:58 | 12:22:26 | 16:42:53 | 8h 40m 55s |
| 2025-Dec-17, Wednesday | 08:02:38 | 12:22:55 | 16:43:12 | 8h 40m 34s |
| 2025-Dec-18, Thursday | 08:03:16 | 12:23:24 | 16:43:33 | 8h 40m 17s |
| 2025-Dec-19, Friday | 08:03:52 | 12:23:54 | 16:43:57 | 8h 40m 5s |
| 2025-Dec-20, Saturday | 08:04:25 | 12:24:24 | 16:44:23 | 8h 39m 58s |
| 2025-Dec-21, Sunday | 08:04:55 | 12:24:54 | 16:44:52 | 8h 39m 57s |
| 2025-Dec-22, Monday | 08:05:23 | 12:25:23 | 16:45:24 | 8h 40m 1s |
| 2025-Dec-23, Tuesday | 08:05:49 | 12:25:53 | 16:45:58 | 8h 40m 9s |
| 2025-Dec-24, Wednesday | 08:06:12 | 12:26:23 | 16:46:34 | 8h 40m 22s |
| 2025-Dec-25, Thursday | 08:06:32 | 12:26:53 | 16:47:13 | 8h 40m 41s |
| 2025-Dec-26, Friday | 08:06:50 | 12:27:22 | 16:47:55 | 8h 41m 5s |
| 2025-Dec-27, Saturday | 08:07:05 | 12:27:52 | 16:48:39 | 8h 41m 34s |
| 2025-Dec-28, Sunday | 08:07:18 | 12:28:21 | 16:49:25 | 8h 42m 7s |
| 2025-Dec-29, Monday | 08:07:28 | 12:28:50 | 16:50:13 | 8h 42m 45s |
| 2025-Dec-30, Tuesday | 08:07:35 | 12:29:19 | 16:51:03 | 8h 43m 28s |
| 2025-Dec-31, Wednesday | 08:07:40 | 12:29:48 | 16:51:56 | 8h 44m 16s |
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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