Today:
Sunrise: 08:03:54
|
Sunset: 17:30:50
|
Day Length: 9h 26m 56s
Time zone: America/Chicago, UTC -6 h.
Latitude: 43.5285, Longitude: -99.1439
South Dakota, United States 
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Jan-01, Thursday | 08:09:35 | 12:40:16 | 17:10:57 | 9h 1m 22s |
| 2026-Jan-02, Friday | 08:09:36 | 12:40:44 | 17:11:51 | 9h 2m 15s |
| 2026-Jan-03, Saturday | 08:09:36 | 12:41:12 | 17:12:47 | 9h 3m 11s |
| 2026-Jan-04, Sunday | 08:09:33 | 12:41:39 | 17:13:45 | 9h 4m 12s |
| 2026-Jan-05, Monday | 08:09:27 | 12:42:06 | 17:14:44 | 9h 5m 17s |
| 2026-Jan-06, Tuesday | 08:09:19 | 12:42:32 | 17:15:45 | 9h 6m 26s |
| 2026-Jan-07, Wednesday | 08:09:09 | 12:42:58 | 17:16:47 | 9h 7m 38s |
| 2026-Jan-08, Thursday | 08:08:56 | 12:43:23 | 17:17:50 | 9h 8m 54s |
| 2026-Jan-09, Friday | 08:08:40 | 12:43:48 | 17:18:55 | 9h 10m 15s |
| 2026-Jan-10, Saturday | 08:08:22 | 12:44:12 | 17:20:02 | 9h 11m 40s |
| 2026-Jan-11, Sunday | 08:08:02 | 12:44:36 | 17:21:10 | 9h 13m 8s |
| 2026-Jan-12, Monday | 08:07:39 | 12:44:59 | 17:22:18 | 9h 14m 39s |
| 2026-Jan-13, Tuesday | 08:07:14 | 12:45:21 | 17:23:29 | 9h 16m 15s |
| 2026-Jan-14, Wednesday | 08:06:46 | 12:45:43 | 17:24:40 | 9h 17m 54s |
| 2026-Jan-15, Thursday | 08:06:17 | 12:46:04 | 17:25:52 | 9h 19m 35s |
| 2026-Jan-16, Friday | 08:05:44 | 12:46:25 | 17:27:05 | 9h 21m 21s |
| 2026-Jan-17, Saturday | 08:05:10 | 12:46:44 | 17:28:19 | 9h 23m 9s |
| 2026-Jan-18, Sunday | 08:04:33 | 12:47:04 | 17:29:34 | 9h 25m 1s |
| 2026-Jan-19, Monday | 08:03:54 | 12:47:22 | 17:30:50 | 9h 26m 56s |
| 2026-Jan-20, Tuesday | 08:03:13 | 12:47:39 | 17:32:06 | 9h 28m 53s |
| 2026-Jan-21, Wednesday | 08:02:29 | 12:47:56 | 17:33:23 | 9h 30m 54s |
| 2026-Jan-22, Thursday | 08:01:44 | 12:48:12 | 17:34:41 | 9h 32m 57s |
| 2026-Jan-23, Friday | 08:00:56 | 12:48:28 | 17:35:59 | 9h 35m 3s |
| 2026-Jan-24, Saturday | 08:00:06 | 12:48:42 | 17:37:18 | 9h 37m 12s |
| 2026-Jan-25, Sunday | 07:59:14 | 12:48:56 | 17:38:38 | 9h 39m 24s |
| 2026-Jan-26, Monday | 07:58:20 | 12:49:09 | 17:39:57 | 9h 41m 37s |
| 2026-Jan-27, Tuesday | 07:57:24 | 12:49:21 | 17:41:18 | 9h 43m 54s |
| 2026-Jan-28, Wednesday | 07:56:27 | 12:49:32 | 17:42:38 | 9h 46m 11s |
| 2026-Jan-29, Thursday | 07:55:27 | 12:49:43 | 17:43:59 | 9h 48m 32s |
| 2026-Jan-30, Friday | 07:54:25 | 12:49:52 | 17:45:20 | 9h 50m 55s |
| 2026-Jan-31, Saturday | 07:53:22 | 12:50:01 | 17:46:41 | 9h 53m 19s |
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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