Today:
Sunrise: 07:02:39
|
Sunset: 16:29:14
|
Day Length: 9h 26m 35s
Time zone: America/Chicago, UTC -6 h.
Latitude: 40.3998, Longitude: -88.8904
Illinois, United States 
2 584 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 06:59:44 | 11:44:45 | 16:29:47 | 9h 30m 3s |
| 2025-Dec-02, Tuesday | 07:00:43 | 11:45:09 | 16:29:34 | 9h 28m 51s |
| 2025-Dec-03, Wednesday | 07:01:42 | 11:45:32 | 16:29:23 | 9h 27m 41s |
| 2025-Dec-04, Thursday | 07:02:39 | 11:45:57 | 16:29:14 | 9h 26m 35s |
| 2025-Dec-05, Friday | 07:03:35 | 11:46:21 | 16:29:07 | 9h 25m 32s |
| 2025-Dec-06, Saturday | 07:04:30 | 11:46:47 | 16:29:03 | 9h 24m 33s |
| 2025-Dec-07, Sunday | 07:05:24 | 11:47:13 | 16:29:01 | 9h 23m 37s |
| 2025-Dec-08, Monday | 07:06:17 | 11:47:39 | 16:29:02 | 9h 22m 45s |
| 2025-Dec-09, Tuesday | 07:07:08 | 11:48:06 | 16:29:04 | 9h 21m 56s |
| 2025-Dec-10, Wednesday | 07:07:57 | 11:48:33 | 16:29:09 | 9h 21m 12s |
| 2025-Dec-11, Thursday | 07:08:45 | 11:49:01 | 16:29:16 | 9h 20m 31s |
| 2025-Dec-12, Friday | 07:09:32 | 11:49:29 | 16:29:26 | 9h 19m 54s |
| 2025-Dec-13, Saturday | 07:10:17 | 11:49:57 | 16:29:38 | 9h 19m 21s |
| 2025-Dec-14, Sunday | 07:11:00 | 11:50:26 | 16:29:52 | 9h 18m 52s |
| 2025-Dec-15, Monday | 07:11:42 | 11:50:55 | 16:30:08 | 9h 18m 26s |
| 2025-Dec-16, Tuesday | 07:12:21 | 11:51:24 | 16:30:26 | 9h 18m 5s |
| 2025-Dec-17, Wednesday | 07:13:00 | 11:51:53 | 16:30:47 | 9h 17m 47s |
| 2025-Dec-18, Thursday | 07:13:36 | 11:52:23 | 16:31:10 | 9h 17m 34s |
| 2025-Dec-19, Friday | 07:14:10 | 11:52:52 | 16:31:34 | 9h 17m 24s |
| 2025-Dec-20, Saturday | 07:14:43 | 11:53:22 | 16:32:01 | 9h 17m 18s |
| 2025-Dec-21, Sunday | 07:15:13 | 11:53:52 | 16:32:30 | 9h 17m 17s |
| 2025-Dec-22, Monday | 07:15:42 | 11:54:22 | 16:33:02 | 9h 17m 20s |
| 2025-Dec-23, Tuesday | 07:16:08 | 11:54:52 | 16:33:35 | 9h 17m 27s |
| 2025-Dec-24, Wednesday | 07:16:33 | 11:55:21 | 16:34:10 | 9h 17m 37s |
| 2025-Dec-25, Thursday | 07:16:55 | 11:55:51 | 16:34:47 | 9h 17m 52s |
| 2025-Dec-26, Friday | 07:17:16 | 11:56:21 | 16:35:26 | 9h 18m 10s |
| 2025-Dec-27, Saturday | 07:17:34 | 11:56:50 | 16:36:06 | 9h 18m 32s |
| 2025-Dec-28, Sunday | 07:17:50 | 11:57:19 | 16:36:49 | 9h 18m 59s |
| 2025-Dec-29, Monday | 07:18:04 | 11:57:49 | 16:37:33 | 9h 19m 29s |
| 2025-Dec-30, Tuesday | 07:18:16 | 11:58:17 | 16:38:19 | 9h 20m 3s |
| 2025-Dec-31, Wednesday | 07:18:25 | 11:58:46 | 16:39:07 | 9h 20m 42s |
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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