Today:
Sunrise: 07:11:53
|
Sunset: 16:35:47
|
Day Length: 9h 23m 54s
Time zone: America/Chicago, UTC -6 h.
Latitude: 40.8539, Longitude: -90.8621
Illinois, United States 
275 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:08:56 | 11:52:39 | 16:36:22 | 9h 27m 26s |
| 2025-Dec-02, Tuesday | 07:09:56 | 11:53:02 | 16:36:08 | 9h 26m 12s |
| 2025-Dec-03, Wednesday | 07:10:55 | 11:53:26 | 16:35:56 | 9h 25m 1s |
| 2025-Dec-04, Thursday | 07:11:53 | 11:53:50 | 16:35:47 | 9h 23m 54s |
| 2025-Dec-05, Friday | 07:12:50 | 11:54:15 | 16:35:40 | 9h 22m 50s |
| 2025-Dec-06, Saturday | 07:13:45 | 11:54:40 | 16:35:35 | 9h 21m 50s |
| 2025-Dec-07, Sunday | 07:14:40 | 11:55:06 | 16:35:33 | 9h 20m 53s |
| 2025-Dec-08, Monday | 07:15:32 | 11:55:32 | 16:35:32 | 9h 20m 0s |
| 2025-Dec-09, Tuesday | 07:16:24 | 11:55:59 | 16:35:35 | 9h 19m 11s |
| 2025-Dec-10, Wednesday | 07:17:14 | 11:56:27 | 16:35:39 | 9h 18m 25s |
| 2025-Dec-11, Thursday | 07:18:02 | 11:56:54 | 16:35:46 | 9h 17m 44s |
| 2025-Dec-12, Friday | 07:18:49 | 11:57:22 | 16:35:55 | 9h 17m 6s |
| 2025-Dec-13, Saturday | 07:19:34 | 11:57:51 | 16:36:07 | 9h 16m 33s |
| 2025-Dec-14, Sunday | 07:20:18 | 11:58:19 | 16:36:20 | 9h 16m 2s |
| 2025-Dec-15, Monday | 07:21:00 | 11:58:48 | 16:36:36 | 9h 15m 36s |
| 2025-Dec-16, Tuesday | 07:21:40 | 11:59:17 | 16:36:55 | 9h 15m 15s |
| 2025-Dec-17, Wednesday | 07:22:18 | 11:59:47 | 16:37:15 | 9h 14m 57s |
| 2025-Dec-18, Thursday | 07:22:55 | 12:00:16 | 16:37:38 | 9h 14m 43s |
| 2025-Dec-19, Friday | 07:23:29 | 12:00:46 | 16:38:02 | 9h 14m 33s |
| 2025-Dec-20, Saturday | 07:24:02 | 12:01:15 | 16:38:29 | 9h 14m 27s |
| 2025-Dec-21, Sunday | 07:24:32 | 12:01:45 | 16:38:58 | 9h 14m 26s |
| 2025-Dec-22, Monday | 07:25:01 | 12:02:15 | 16:39:30 | 9h 14m 29s |
| 2025-Dec-23, Tuesday | 07:25:27 | 12:02:45 | 16:40:03 | 9h 14m 36s |
| 2025-Dec-24, Wednesday | 07:25:52 | 12:03:15 | 16:40:38 | 9h 14m 46s |
| 2025-Dec-25, Thursday | 07:26:14 | 12:03:44 | 16:41:15 | 9h 15m 1s |
| 2025-Dec-26, Friday | 07:26:34 | 12:04:14 | 16:41:54 | 9h 15m 20s |
| 2025-Dec-27, Saturday | 07:26:52 | 12:04:44 | 16:42:35 | 9h 15m 43s |
| 2025-Dec-28, Sunday | 07:27:08 | 12:05:13 | 16:43:18 | 9h 16m 10s |
| 2025-Dec-29, Monday | 07:27:21 | 12:05:42 | 16:44:03 | 9h 16m 42s |
| 2025-Dec-30, Tuesday | 07:27:33 | 12:06:11 | 16:44:49 | 9h 17m 16s |
| 2025-Dec-31, Wednesday | 07:27:42 | 12:06:39 | 16:45:37 | 9h 17m 55s |
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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