Today:
Sunrise: 08:01:57
|
Sunset: 16:56:05
|
Day Length: 8h 54m 8s
Time zone: America/Chicago, UTC -6 h.
Latitude: 45.4512, Longitude: -99.6566
South Dakota, United States 
485 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:58:38 | 12:27:50 | 16:57:02 | 8h 58m 24s |
| 2025-Dec-02, Tuesday | 07:59:46 | 12:28:13 | 16:56:40 | 8h 56m 54s |
| 2025-Dec-03, Wednesday | 08:00:52 | 12:28:37 | 16:56:21 | 8h 55m 29s |
| 2025-Dec-04, Thursday | 08:01:57 | 12:29:01 | 16:56:05 | 8h 54m 8s |
| 2025-Dec-05, Friday | 08:03:01 | 12:29:26 | 16:55:52 | 8h 52m 51s |
| 2025-Dec-06, Saturday | 08:04:02 | 12:29:51 | 16:55:41 | 8h 51m 39s |
| 2025-Dec-07, Sunday | 08:05:02 | 12:30:17 | 16:55:32 | 8h 50m 30s |
| 2025-Dec-08, Monday | 08:06:01 | 12:30:44 | 16:55:27 | 8h 49m 26s |
| 2025-Dec-09, Tuesday | 08:06:57 | 12:31:11 | 16:55:24 | 8h 48m 27s |
| 2025-Dec-10, Wednesday | 08:07:52 | 12:31:38 | 16:55:24 | 8h 47m 32s |
| 2025-Dec-11, Thursday | 08:08:45 | 12:32:06 | 16:55:27 | 8h 46m 42s |
| 2025-Dec-12, Friday | 08:09:35 | 12:32:34 | 16:55:32 | 8h 45m 57s |
| 2025-Dec-13, Saturday | 08:10:24 | 12:33:02 | 16:55:40 | 8h 45m 16s |
| 2025-Dec-14, Sunday | 08:11:11 | 12:33:31 | 16:55:50 | 8h 44m 39s |
| 2025-Dec-15, Monday | 08:11:55 | 12:33:59 | 16:56:04 | 8h 44m 9s |
| 2025-Dec-16, Tuesday | 08:12:38 | 12:34:29 | 16:56:20 | 8h 43m 42s |
| 2025-Dec-17, Wednesday | 08:13:18 | 12:34:58 | 16:56:38 | 8h 43m 20s |
| 2025-Dec-18, Thursday | 08:13:55 | 12:35:27 | 16:57:00 | 8h 43m 5s |
| 2025-Dec-19, Friday | 08:14:31 | 12:35:57 | 16:57:23 | 8h 42m 52s |
| 2025-Dec-20, Saturday | 08:15:04 | 12:36:27 | 16:57:50 | 8h 42m 46s |
| 2025-Dec-21, Sunday | 08:15:35 | 12:36:57 | 16:58:19 | 8h 42m 44s |
| 2025-Dec-22, Monday | 08:16:03 | 12:37:26 | 16:58:50 | 8h 42m 47s |
| 2025-Dec-23, Tuesday | 08:16:28 | 12:37:56 | 16:59:24 | 8h 42m 56s |
| 2025-Dec-24, Wednesday | 08:16:52 | 12:38:26 | 17:00:01 | 8h 43m 9s |
| 2025-Dec-25, Thursday | 08:17:12 | 12:38:56 | 17:00:39 | 8h 43m 27s |
| 2025-Dec-26, Friday | 08:17:30 | 12:39:25 | 17:01:20 | 8h 43m 50s |
| 2025-Dec-27, Saturday | 08:17:46 | 12:39:55 | 17:02:04 | 8h 44m 18s |
| 2025-Dec-28, Sunday | 08:17:59 | 12:40:24 | 17:02:50 | 8h 44m 51s |
| 2025-Dec-29, Monday | 08:18:09 | 12:40:53 | 17:03:38 | 8h 45m 29s |
| 2025-Dec-30, Tuesday | 08:18:17 | 12:41:22 | 17:04:28 | 8h 46m 11s |
| 2025-Dec-31, Wednesday | 08:18:22 | 12:41:51 | 17:05:20 | 8h 46m 58s |
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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