South Dakota
Time zone: America/Chicago, UTC -5 h.
Latitude: 45.331, Longitude: -100.121
47 people
Date | Sunrise | Solar Noon | Sunset | Length of day |
---|---|---|---|---|
2025-Jul-01, Tuesday | 05:56:42 | 13:44:29 | 21:32:16 | 15h 35m 34s |
2025-Jul-02, Wednesday | 05:57:18 | 13:44:40 | 21:32:03 | 15h 34m 45s |
2025-Jul-03, Thursday | 05:57:55 | 13:44:51 | 21:31:47 | 15h 33m 52s |
2025-Jul-04, Friday | 05:58:35 | 13:45:02 | 21:31:29 | 15h 32m 54s |
2025-Jul-05, Saturday | 05:59:16 | 13:45:12 | 21:31:08 | 15h 31m 52s |
2025-Jul-06, Sunday | 05:59:59 | 13:45:22 | 21:30:45 | 15h 30m 46s |
2025-Jul-07, Monday | 06:00:43 | 13:45:32 | 21:30:20 | 15h 29m 37s |
2025-Jul-08, Tuesday | 06:01:30 | 13:45:41 | 21:29:52 | 15h 28m 22s |
2025-Jul-09, Wednesday | 06:02:17 | 13:45:50 | 21:29:22 | 15h 27m 5s |
2025-Jul-10, Thursday | 06:03:06 | 13:45:58 | 21:28:50 | 15h 25m 44s |
2025-Jul-11, Friday | 06:03:57 | 13:46:06 | 21:28:15 | 15h 24m 18s |
2025-Jul-12, Saturday | 06:04:49 | 13:46:13 | 21:27:38 | 15h 22m 49s |
2025-Jul-13, Sunday | 06:05:42 | 13:46:20 | 21:26:59 | 15h 21m 17s |
2025-Jul-14, Monday | 06:06:36 | 13:46:27 | 21:26:17 | 15h 19m 41s |
2025-Jul-15, Tuesday | 06:07:32 | 13:46:33 | 21:25:33 | 15h 18m 1s |
2025-Jul-16, Wednesday | 06:08:29 | 13:46:38 | 21:24:47 | 15h 16m 18s |
2025-Jul-17, Thursday | 06:09:27 | 13:46:43 | 21:23:59 | 15h 14m 32s |
2025-Jul-18, Friday | 06:10:26 | 13:46:47 | 21:23:09 | 15h 12m 43s |
2025-Jul-19, Saturday | 06:11:26 | 13:46:51 | 21:22:17 | 15h 10m 51s |
2025-Jul-20, Sunday | 06:12:27 | 13:46:55 | 21:21:22 | 15h 8m 55s |
2025-Jul-21, Monday | 06:13:29 | 13:46:57 | 21:20:26 | 15h 6m 57s |
2025-Jul-22, Tuesday | 06:14:31 | 13:46:59 | 21:19:27 | 15h 4m 56s |
2025-Jul-23, Wednesday | 06:15:35 | 13:47:01 | 21:18:27 | 15h 2m 52s |
2025-Jul-24, Thursday | 06:16:39 | 13:47:02 | 21:17:25 | 15h 0m 46s |
2025-Jul-25, Friday | 06:17:44 | 13:47:02 | 21:16:20 | 14h 58m 36s |
2025-Jul-26, Saturday | 06:18:50 | 13:47:02 | 21:15:14 | 14h 56m 24s |
2025-Jul-27, Sunday | 06:19:57 | 13:47:01 | 21:14:06 | 14h 54m 9s |
2025-Jul-28, Monday | 06:21:04 | 13:47:00 | 21:12:56 | 14h 51m 52s |
2025-Jul-29, Tuesday | 06:22:11 | 13:46:58 | 21:11:44 | 14h 49m 33s |
2025-Jul-30, Wednesday | 06:23:19 | 13:46:55 | 21:10:31 | 14h 47m 12s |
2025-Jul-31, Thursday | 06:24:28 | 13:46:52 | 21:09:16 | 14h 44m 48s |
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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