Today:
Sunrise: 07:22:49
|
Sunset: 16:46:36
|
Day Length: 9h 23m 47s
Time zone: America/Denver, UTC -7 h.
Latitude: 44.4166, Longitude: -103.406
South Dakota, United States 
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Jan-01, Thursday | 07:29:41 | 11:57:19 | 16:24:57 | 8h 55m 16s |
| 2026-Jan-02, Friday | 07:29:42 | 11:57:47 | 16:25:52 | 8h 56m 10s |
| 2026-Jan-03, Saturday | 07:29:41 | 11:58:15 | 16:26:49 | 8h 57m 8s |
| 2026-Jan-04, Sunday | 07:29:36 | 11:58:42 | 16:27:48 | 8h 58m 12s |
| 2026-Jan-05, Monday | 07:29:30 | 11:59:09 | 16:28:48 | 8h 59m 18s |
| 2026-Jan-06, Tuesday | 07:29:20 | 11:59:35 | 16:29:50 | 9h 0m 30s |
| 2026-Jan-07, Wednesday | 07:29:08 | 12:00:01 | 16:30:53 | 9h 1m 45s |
| 2026-Jan-08, Thursday | 07:28:54 | 12:00:26 | 16:31:59 | 9h 3m 5s |
| 2026-Jan-09, Friday | 07:28:37 | 12:00:51 | 16:33:05 | 9h 4m 28s |
| 2026-Jan-10, Saturday | 07:28:17 | 12:01:15 | 16:34:13 | 9h 5m 56s |
| 2026-Jan-11, Sunday | 07:27:55 | 12:01:39 | 16:35:22 | 9h 7m 27s |
| 2026-Jan-12, Monday | 07:27:31 | 12:02:02 | 16:36:33 | 9h 9m 2s |
| 2026-Jan-13, Tuesday | 07:27:04 | 12:02:24 | 16:37:45 | 9h 10m 41s |
| 2026-Jan-14, Wednesday | 07:26:35 | 12:02:46 | 16:38:58 | 9h 12m 23s |
| 2026-Jan-15, Thursday | 07:26:03 | 12:03:07 | 16:40:12 | 9h 14m 9s |
| 2026-Jan-16, Friday | 07:25:29 | 12:03:28 | 16:41:27 | 9h 15m 58s |
| 2026-Jan-17, Saturday | 07:24:52 | 12:03:48 | 16:42:43 | 9h 17m 51s |
| 2026-Jan-18, Sunday | 07:24:13 | 12:04:07 | 16:44:00 | 9h 19m 47s |
| 2026-Jan-19, Monday | 07:23:32 | 12:04:25 | 16:45:18 | 9h 21m 46s |
| 2026-Jan-20, Tuesday | 07:22:49 | 12:04:43 | 16:46:36 | 9h 23m 47s |
| 2026-Jan-21, Wednesday | 07:22:03 | 12:04:59 | 16:47:56 | 9h 25m 53s |
| 2026-Jan-22, Thursday | 07:21:15 | 12:05:15 | 16:49:16 | 9h 28m 1s |
| 2026-Jan-23, Friday | 07:20:25 | 12:05:31 | 16:50:36 | 9h 30m 11s |
| 2026-Jan-24, Saturday | 07:19:33 | 12:05:45 | 16:51:57 | 9h 32m 24s |
| 2026-Jan-25, Sunday | 07:18:39 | 12:05:59 | 16:53:19 | 9h 34m 40s |
| 2026-Jan-26, Monday | 07:17:43 | 12:06:12 | 16:54:41 | 9h 36m 58s |
| 2026-Jan-27, Tuesday | 07:16:45 | 12:06:24 | 16:56:04 | 9h 39m 19s |
| 2026-Jan-28, Wednesday | 07:15:44 | 12:06:35 | 16:57:26 | 9h 41m 42s |
| 2026-Jan-29, Thursday | 07:14:42 | 12:06:46 | 16:58:50 | 9h 44m 8s |
| 2026-Jan-30, Friday | 07:13:38 | 12:06:56 | 17:00:13 | 9h 46m 35s |
| 2026-Jan-31, Saturday | 07:12:32 | 12:07:04 | 17:01:37 | 9h 49m 5s |
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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