Today:
Sunrise: 07:20:37
|
Sunset: 16:44:51
|
Day Length: 9h 24m 14s
Time zone: America/Denver, UTC -7 h.
Latitude: 43.9961, Longitude: -102.985
South Dakota, United States 
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Jan-01, Thursday | 07:26:32 | 11:55:38 | 16:24:44 | 8h 58m 12s |
| 2026-Jan-02, Friday | 07:26:34 | 11:56:06 | 16:25:38 | 8h 59m 4s |
| 2026-Jan-03, Saturday | 07:26:33 | 11:56:34 | 16:26:35 | 9h 0m 2s |
| 2026-Jan-04, Sunday | 07:26:29 | 11:57:01 | 16:27:33 | 9h 1m 4s |
| 2026-Jan-05, Monday | 07:26:23 | 11:57:28 | 16:28:33 | 9h 2m 10s |
| 2026-Jan-06, Tuesday | 07:26:14 | 11:57:54 | 16:29:34 | 9h 3m 20s |
| 2026-Jan-07, Wednesday | 07:26:03 | 11:58:20 | 16:30:37 | 9h 4m 34s |
| 2026-Jan-08, Thursday | 07:25:49 | 11:58:45 | 16:31:41 | 9h 5m 52s |
| 2026-Jan-09, Friday | 07:25:33 | 11:59:10 | 16:32:47 | 9h 7m 14s |
| 2026-Jan-10, Saturday | 07:25:14 | 11:59:34 | 16:33:54 | 9h 8m 40s |
| 2026-Jan-11, Sunday | 07:24:53 | 11:59:58 | 16:35:03 | 9h 10m 10s |
| 2026-Jan-12, Monday | 07:24:29 | 12:00:21 | 16:36:13 | 9h 11m 44s |
| 2026-Jan-13, Tuesday | 07:24:03 | 12:00:43 | 16:37:24 | 9h 13m 21s |
| 2026-Jan-14, Wednesday | 07:23:35 | 12:01:05 | 16:38:36 | 9h 15m 1s |
| 2026-Jan-15, Thursday | 07:23:04 | 12:01:26 | 16:39:49 | 9h 16m 45s |
| 2026-Jan-16, Friday | 07:22:30 | 12:01:47 | 16:41:03 | 9h 18m 33s |
| 2026-Jan-17, Saturday | 07:21:55 | 12:02:07 | 16:42:18 | 9h 20m 23s |
| 2026-Jan-18, Sunday | 07:21:17 | 12:02:26 | 16:43:34 | 9h 22m 17s |
| 2026-Jan-19, Monday | 07:20:37 | 12:02:44 | 16:44:51 | 9h 24m 14s |
| 2026-Jan-20, Tuesday | 07:19:54 | 12:03:02 | 16:46:09 | 9h 26m 15s |
| 2026-Jan-21, Wednesday | 07:19:10 | 12:03:18 | 16:47:27 | 9h 28m 17s |
| 2026-Jan-22, Thursday | 07:18:23 | 12:03:34 | 16:48:46 | 9h 30m 23s |
| 2026-Jan-23, Friday | 07:17:34 | 12:03:50 | 16:50:05 | 9h 32m 31s |
| 2026-Jan-24, Saturday | 07:16:43 | 12:04:04 | 16:51:25 | 9h 34m 42s |
| 2026-Jan-25, Sunday | 07:15:50 | 12:04:18 | 16:52:46 | 9h 36m 56s |
| 2026-Jan-26, Monday | 07:14:55 | 12:04:31 | 16:54:07 | 9h 39m 12s |
| 2026-Jan-27, Tuesday | 07:13:58 | 12:04:43 | 16:55:28 | 9h 41m 30s |
| 2026-Jan-28, Wednesday | 07:12:59 | 12:04:54 | 16:56:50 | 9h 43m 51s |
| 2026-Jan-29, Thursday | 07:11:58 | 12:05:05 | 16:58:12 | 9h 46m 14s |
| 2026-Jan-30, Friday | 07:10:55 | 12:05:14 | 16:59:34 | 9h 48m 39s |
| 2026-Jan-31, Saturday | 07:09:50 | 12:05:23 | 17:00:57 | 9h 51m 7s |
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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