Today:
Sunrise: 07:20:39
|
Sunset: 16:12:47
|
Day Length: 8h 52m 8s
Time zone: America/Denver, UTC -7 h.
Latitude: 45.5501, Longitude: -103.975
South Dakota, United States 
64 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:16:16 | 11:45:07 | 16:13:57 | 8h 57m 41s |
| 2025-Dec-02, Tuesday | 07:17:24 | 11:45:30 | 16:13:36 | 8h 56m 12s |
| 2025-Dec-03, Wednesday | 07:18:30 | 11:45:54 | 16:13:17 | 8h 54m 47s |
| 2025-Dec-04, Thursday | 07:19:35 | 11:46:18 | 16:13:00 | 8h 53m 25s |
| 2025-Dec-05, Friday | 07:20:39 | 11:46:43 | 16:12:47 | 8h 52m 8s |
| 2025-Dec-06, Saturday | 07:21:41 | 11:47:08 | 16:12:36 | 8h 50m 55s |
| 2025-Dec-07, Sunday | 07:22:41 | 11:47:34 | 16:12:27 | 8h 49m 46s |
| 2025-Dec-08, Monday | 07:23:39 | 11:48:01 | 16:12:22 | 8h 48m 43s |
| 2025-Dec-09, Tuesday | 07:24:36 | 11:48:27 | 16:12:19 | 8h 47m 43s |
| 2025-Dec-10, Wednesday | 07:25:31 | 11:48:55 | 16:12:19 | 8h 46m 48s |
| 2025-Dec-11, Thursday | 07:26:24 | 11:49:22 | 16:12:21 | 8h 45m 57s |
| 2025-Dec-12, Friday | 07:27:14 | 11:49:50 | 16:12:26 | 8h 45m 12s |
| 2025-Dec-13, Saturday | 07:28:03 | 11:50:19 | 16:12:34 | 8h 44m 31s |
| 2025-Dec-14, Sunday | 07:28:50 | 11:50:47 | 16:12:45 | 8h 43m 55s |
| 2025-Dec-15, Monday | 07:29:34 | 11:51:16 | 16:12:58 | 8h 43m 24s |
| 2025-Dec-16, Tuesday | 07:30:17 | 11:51:45 | 16:13:14 | 8h 42m 57s |
| 2025-Dec-17, Wednesday | 07:30:57 | 11:52:15 | 16:13:33 | 8h 42m 36s |
| 2025-Dec-18, Thursday | 07:31:35 | 11:52:44 | 16:13:54 | 8h 42m 19s |
| 2025-Dec-19, Friday | 07:32:10 | 11:53:14 | 16:14:18 | 8h 42m 8s |
| 2025-Dec-20, Saturday | 07:32:43 | 11:53:44 | 16:14:44 | 8h 42m 1s |
| 2025-Dec-21, Sunday | 07:33:14 | 11:54:13 | 16:15:13 | 8h 41m 59s |
| 2025-Dec-22, Monday | 07:33:42 | 11:54:43 | 16:15:45 | 8h 42m 3s |
| 2025-Dec-23, Tuesday | 07:34:08 | 11:55:13 | 16:16:19 | 8h 42m 11s |
| 2025-Dec-24, Wednesday | 07:34:31 | 11:55:43 | 16:16:55 | 8h 42m 24s |
| 2025-Dec-25, Thursday | 07:34:51 | 11:56:13 | 16:17:34 | 8h 42m 43s |
| 2025-Dec-26, Friday | 07:35:09 | 11:56:42 | 16:18:15 | 8h 43m 6s |
| 2025-Dec-27, Saturday | 07:35:25 | 11:57:12 | 16:18:59 | 8h 43m 34s |
| 2025-Dec-28, Sunday | 07:35:38 | 11:57:41 | 16:19:44 | 8h 44m 6s |
| 2025-Dec-29, Monday | 07:35:48 | 11:58:10 | 16:20:32 | 8h 44m 44s |
| 2025-Dec-30, Tuesday | 07:35:55 | 11:58:39 | 16:21:23 | 8h 45m 28s |
| 2025-Dec-31, Wednesday | 07:36:00 | 11:59:08 | 16:22:15 | 8h 46m 15s |
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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