Today:
Sunrise: 08:04:19
|
Sunset: 17:17:19
|
Day Length: 9h 13m 0s
Time zone: America/Chicago, UTC -6 h.
Latitude: 43.7931, Longitude: -98.1036
South Dakota, United States 
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Jan-01, Thursday | 08:06:19 | 12:36:06 | 17:05:53 | 8h 59m 34s |
| 2026-Jan-02, Friday | 08:06:21 | 12:36:34 | 17:06:48 | 9h 0m 27s |
| 2026-Jan-03, Saturday | 08:06:20 | 12:37:02 | 17:07:44 | 9h 1m 24s |
| 2026-Jan-04, Sunday | 08:06:16 | 12:37:29 | 17:08:42 | 9h 2m 26s |
| 2026-Jan-05, Monday | 08:06:10 | 12:37:56 | 17:09:41 | 9h 3m 31s |
| 2026-Jan-06, Tuesday | 08:06:02 | 12:38:22 | 17:10:42 | 9h 4m 40s |
| 2026-Jan-07, Wednesday | 08:05:51 | 12:38:48 | 17:11:45 | 9h 5m 54s |
| 2026-Jan-08, Thursday | 08:05:38 | 12:39:13 | 17:12:49 | 9h 7m 11s |
| 2026-Jan-09, Friday | 08:05:22 | 12:39:38 | 17:13:54 | 9h 8m 32s |
| 2026-Jan-10, Saturday | 08:05:03 | 12:40:02 | 17:15:01 | 9h 9m 58s |
| 2026-Jan-11, Sunday | 08:04:43 | 12:40:26 | 17:16:09 | 9h 11m 26s |
| 2026-Jan-12, Monday | 08:04:19 | 12:40:49 | 17:17:19 | 9h 13m 0s |
| 2026-Jan-13, Tuesday | 08:03:54 | 12:41:12 | 17:18:29 | 9h 14m 35s |
| 2026-Jan-14, Wednesday | 08:03:26 | 12:41:33 | 17:19:41 | 9h 16m 15s |
| 2026-Jan-15, Thursday | 08:02:55 | 12:41:55 | 17:20:54 | 9h 17m 59s |
| 2026-Jan-16, Friday | 08:02:22 | 12:42:15 | 17:22:07 | 9h 19m 45s |
| 2026-Jan-17, Saturday | 08:01:47 | 12:42:35 | 17:23:22 | 9h 21m 35s |
| 2026-Jan-18, Sunday | 08:01:10 | 12:42:54 | 17:24:38 | 9h 23m 28s |
| 2026-Jan-19, Monday | 08:00:30 | 12:43:12 | 17:25:54 | 9h 25m 24s |
| 2026-Jan-20, Tuesday | 07:59:48 | 12:43:30 | 17:27:11 | 9h 27m 23s |
| 2026-Jan-21, Wednesday | 07:59:04 | 12:43:47 | 17:28:29 | 9h 29m 25s |
| 2026-Jan-22, Thursday | 07:58:18 | 12:44:03 | 17:29:47 | 9h 31m 29s |
| 2026-Jan-23, Friday | 07:57:30 | 12:44:18 | 17:31:06 | 9h 33m 36s |
| 2026-Jan-24, Saturday | 07:56:39 | 12:44:32 | 17:32:26 | 9h 35m 47s |
| 2026-Jan-25, Sunday | 07:55:47 | 12:44:46 | 17:33:46 | 9h 37m 59s |
| 2026-Jan-26, Monday | 07:54:52 | 12:44:59 | 17:35:06 | 9h 40m 14s |
| 2026-Jan-27, Tuesday | 07:53:56 | 12:45:11 | 17:36:27 | 9h 42m 31s |
| 2026-Jan-28, Wednesday | 07:52:57 | 12:45:23 | 17:37:48 | 9h 44m 51s |
| 2026-Jan-29, Thursday | 07:51:56 | 12:45:33 | 17:39:10 | 9h 47m 14s |
| 2026-Jan-30, Friday | 07:50:54 | 12:45:43 | 17:40:31 | 9h 49m 37s |
| 2026-Jan-31, Saturday | 07:49:50 | 12:45:52 | 17:41:53 | 9h 52m 3s |
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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