Today:
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Day Length: 10h 58m 31s
Time zone: America/Chicago, UTC -5 h.
Latitude: 40.2957, Longitude: -90.429
🌤 Possibly a moderately beautiful sunset.
Illinois, United States
645 people
Current temperature 10 ° C
Partly cloudy
Date | Sunrise | Solar Noon | Sunset | Day length |
---|---|---|---|---|
2025-Oct-01, Wednesday | 06:58:36 | 12:51:12 | 18:43:48 | 11h 45m 12s |
2025-Oct-02, Thursday | 06:59:36 | 12:50:53 | 18:42:10 | 11h 42m 34s |
2025-Oct-03, Friday | 07:00:37 | 12:50:34 | 18:40:32 | 11h 39m 55s |
2025-Oct-04, Saturday | 07:01:37 | 12:50:16 | 18:38:55 | 11h 37m 18s |
2025-Oct-05, Sunday | 07:02:38 | 12:49:58 | 18:37:18 | 11h 34m 40s |
2025-Oct-06, Monday | 07:03:39 | 12:49:40 | 18:35:42 | 11h 32m 3s |
2025-Oct-07, Tuesday | 07:04:40 | 12:49:23 | 18:34:06 | 11h 29m 26s |
2025-Oct-08, Wednesday | 07:05:42 | 12:49:06 | 18:32:31 | 11h 26m 49s |
2025-Oct-09, Thursday | 07:06:43 | 12:48:50 | 18:30:57 | 11h 24m 14s |
2025-Oct-10, Friday | 07:07:46 | 12:48:34 | 18:29:23 | 11h 21m 37s |
2025-Oct-11, Saturday | 07:08:48 | 12:48:19 | 18:27:49 | 11h 19m 1s |
2025-Oct-12, Sunday | 07:09:51 | 12:48:04 | 18:26:17 | 11h 16m 26s |
2025-Oct-13, Monday | 07:10:54 | 12:47:49 | 18:24:45 | 11h 13m 51s |
2025-Oct-14, Tuesday | 07:11:57 | 12:47:36 | 18:23:14 | 11h 11m 17s |
2025-Oct-15, Wednesday | 07:13:01 | 12:47:22 | 18:21:43 | 11h 8m 42s |
2025-Oct-16, Thursday | 07:14:05 | 12:47:09 | 18:20:14 | 11h 6m 9s |
2025-Oct-17, Friday | 07:15:10 | 12:46:57 | 18:18:45 | 11h 3m 35s |
2025-Oct-18, Saturday | 07:16:14 | 12:46:46 | 18:17:17 | 11h 1m 3s |
2025-Oct-19, Sunday | 07:17:19 | 12:46:35 | 18:15:50 | 10h 58m 31s |
2025-Oct-20, Monday | 07:18:25 | 12:46:25 | 18:14:25 | 10h 56m 0s |
2025-Oct-21, Tuesday | 07:19:30 | 12:46:15 | 18:13:00 | 10h 53m 30s |
2025-Oct-22, Wednesday | 07:20:36 | 12:46:06 | 18:11:36 | 10h 51m 0s |
2025-Oct-23, Thursday | 07:21:43 | 12:45:58 | 18:10:13 | 10h 48m 30s |
2025-Oct-24, Friday | 07:22:49 | 12:45:50 | 18:08:51 | 10h 46m 2s |
2025-Oct-25, Saturday | 07:23:56 | 12:45:43 | 18:07:30 | 10h 43m 34s |
2025-Oct-26, Sunday | 07:25:04 | 12:45:37 | 18:06:11 | 10h 41m 7s |
2025-Oct-27, Monday | 07:26:11 | 12:45:32 | 18:04:53 | 10h 38m 42s |
2025-Oct-28, Tuesday | 07:27:19 | 12:45:27 | 18:03:36 | 10h 36m 17s |
2025-Oct-29, Wednesday | 07:28:27 | 12:45:23 | 18:02:20 | 10h 33m 53s |
2025-Oct-30, Thursday | 07:29:35 | 12:45:20 | 18:01:05 | 10h 31m 30s |
2025-Oct-31, Friday | 07:30:44 | 12:45:18 | 17:59:52 | 10h 29m 8s |
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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