Today:
Sunrise: 07:03:37
|
Sunset: 16:31:00
|
Day Length: 9h 27m 23s
Time zone: America/Chicago, UTC -6 h.
Latitude: 40.2637, Longitude: -89.2311
Illinois, United States 
1 629 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:00:42 | 11:46:07 | 16:31:32 | 9h 30m 50s |
| 2025-Dec-02, Tuesday | 07:01:42 | 11:46:30 | 16:31:19 | 9h 29m 37s |
| 2025-Dec-03, Wednesday | 07:02:40 | 11:46:54 | 16:31:08 | 9h 28m 28s |
| 2025-Dec-04, Thursday | 07:03:37 | 11:47:18 | 16:31:00 | 9h 27m 23s |
| 2025-Dec-05, Friday | 07:04:33 | 11:47:43 | 16:30:53 | 9h 26m 20s |
| 2025-Dec-06, Saturday | 07:05:28 | 11:48:09 | 16:30:49 | 9h 25m 21s |
| 2025-Dec-07, Sunday | 07:06:22 | 11:48:35 | 16:30:47 | 9h 24m 25s |
| 2025-Dec-08, Monday | 07:07:14 | 11:49:01 | 16:30:48 | 9h 23m 34s |
| 2025-Dec-09, Tuesday | 07:08:05 | 11:49:28 | 16:30:51 | 9h 22m 46s |
| 2025-Dec-10, Wednesday | 07:08:54 | 11:49:55 | 16:30:56 | 9h 22m 2s |
| 2025-Dec-11, Thursday | 07:09:42 | 11:50:23 | 16:31:03 | 9h 21m 21s |
| 2025-Dec-12, Friday | 07:10:29 | 11:50:51 | 16:31:13 | 9h 20m 44s |
| 2025-Dec-13, Saturday | 07:11:14 | 11:51:19 | 16:31:24 | 9h 20m 10s |
| 2025-Dec-14, Sunday | 07:11:57 | 11:51:48 | 16:31:38 | 9h 19m 41s |
| 2025-Dec-15, Monday | 07:12:38 | 11:52:16 | 16:31:55 | 9h 19m 17s |
| 2025-Dec-16, Tuesday | 07:13:18 | 11:52:46 | 16:32:13 | 9h 18m 55s |
| 2025-Dec-17, Wednesday | 07:13:56 | 11:53:15 | 16:32:34 | 9h 18m 38s |
| 2025-Dec-18, Thursday | 07:14:32 | 11:53:44 | 16:32:57 | 9h 18m 25s |
| 2025-Dec-19, Friday | 07:15:07 | 11:54:14 | 16:33:22 | 9h 18m 15s |
| 2025-Dec-20, Saturday | 07:15:39 | 11:54:44 | 16:33:49 | 9h 18m 10s |
| 2025-Dec-21, Sunday | 07:16:10 | 11:55:14 | 16:34:18 | 9h 18m 8s |
| 2025-Dec-22, Monday | 07:16:38 | 11:55:44 | 16:34:49 | 9h 18m 11s |
| 2025-Dec-23, Tuesday | 07:17:05 | 11:56:13 | 16:35:22 | 9h 18m 17s |
| 2025-Dec-24, Wednesday | 07:17:29 | 11:56:43 | 16:35:57 | 9h 18m 28s |
| 2025-Dec-25, Thursday | 07:17:52 | 11:57:13 | 16:36:34 | 9h 18m 42s |
| 2025-Dec-26, Friday | 07:18:12 | 11:57:42 | 16:37:13 | 9h 19m 1s |
| 2025-Dec-27, Saturday | 07:18:31 | 11:58:12 | 16:37:53 | 9h 19m 22s |
| 2025-Dec-28, Sunday | 07:18:47 | 11:58:41 | 16:38:36 | 9h 19m 49s |
| 2025-Dec-29, Monday | 07:19:01 | 11:59:10 | 16:39:20 | 9h 20m 19s |
| 2025-Dec-30, Tuesday | 07:19:13 | 11:59:39 | 16:40:06 | 9h 20m 53s |
| 2025-Dec-31, Wednesday | 07:19:22 | 12:00:08 | 16:40:54 | 9h 21m 32s |
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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