Today:
Sunrise: 07:53:22
|
Sunset: 17:00:34
|
Day Length: 9h 7m 12s
Time zone: America/Chicago, UTC -6 h.
Latitude: 43.5285, Longitude: -99.1439
South Dakota, United States 
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:50:13 | 12:25:47 | 17:01:21 | 9h 11m 8s |
| 2025-Dec-02, Tuesday | 07:51:17 | 12:26:10 | 17:01:03 | 9h 9m 46s |
| 2025-Dec-03, Wednesday | 07:52:20 | 12:26:34 | 17:00:47 | 9h 8m 27s |
| 2025-Dec-04, Thursday | 07:53:22 | 12:26:58 | 17:00:34 | 9h 7m 12s |
| 2025-Dec-05, Friday | 07:54:22 | 12:27:23 | 17:00:24 | 9h 6m 2s |
| 2025-Dec-06, Saturday | 07:55:21 | 12:27:48 | 17:00:15 | 9h 4m 54s |
| 2025-Dec-07, Sunday | 07:56:19 | 12:28:14 | 17:00:10 | 9h 3m 51s |
| 2025-Dec-08, Monday | 07:57:15 | 12:28:41 | 17:00:07 | 9h 2m 52s |
| 2025-Dec-09, Tuesday | 07:58:09 | 12:29:08 | 17:00:06 | 9h 1m 57s |
| 2025-Dec-10, Wednesday | 07:59:01 | 12:29:35 | 17:00:08 | 9h 1m 7s |
| 2025-Dec-11, Thursday | 07:59:52 | 12:30:02 | 17:00:13 | 9h 0m 21s |
| 2025-Dec-12, Friday | 08:00:41 | 12:30:30 | 17:00:20 | 8h 59m 39s |
| 2025-Dec-13, Saturday | 08:01:28 | 12:30:59 | 17:00:29 | 8h 59m 1s |
| 2025-Dec-14, Sunday | 08:02:14 | 12:31:27 | 17:00:41 | 8h 58m 27s |
| 2025-Dec-15, Monday | 08:02:57 | 12:31:56 | 17:00:56 | 8h 57m 59s |
| 2025-Dec-16, Tuesday | 08:03:38 | 12:32:26 | 17:01:13 | 8h 57m 35s |
| 2025-Dec-17, Wednesday | 08:04:17 | 12:32:55 | 17:01:32 | 8h 57m 15s |
| 2025-Dec-18, Thursday | 08:04:55 | 12:33:24 | 17:01:54 | 8h 56m 59s |
| 2025-Dec-19, Friday | 08:05:30 | 12:33:54 | 17:02:18 | 8h 56m 48s |
| 2025-Dec-20, Saturday | 08:06:02 | 12:34:24 | 17:02:45 | 8h 56m 43s |
| 2025-Dec-21, Sunday | 08:06:33 | 12:34:54 | 17:03:14 | 8h 56m 41s |
| 2025-Dec-22, Monday | 08:07:01 | 12:35:23 | 17:03:45 | 8h 56m 44s |
| 2025-Dec-23, Tuesday | 08:07:27 | 12:35:53 | 17:04:19 | 8h 56m 52s |
| 2025-Dec-24, Wednesday | 08:07:51 | 12:36:23 | 17:04:55 | 8h 57m 4s |
| 2025-Dec-25, Thursday | 08:08:12 | 12:36:53 | 17:05:33 | 8h 57m 21s |
| 2025-Dec-26, Friday | 08:08:31 | 12:37:22 | 17:06:13 | 8h 57m 42s |
| 2025-Dec-27, Saturday | 08:08:48 | 12:37:52 | 17:06:56 | 8h 58m 8s |
| 2025-Dec-28, Sunday | 08:09:02 | 12:38:21 | 17:07:40 | 8h 58m 38s |
| 2025-Dec-29, Monday | 08:09:14 | 12:38:50 | 17:08:26 | 8h 59m 12s |
| 2025-Dec-30, Tuesday | 08:09:23 | 12:39:19 | 17:09:15 | 8h 59m 52s |
| 2025-Dec-31, Wednesday | 08:09:30 | 12:39:48 | 17:10:05 | 9h 0m 35s |
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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