Today:
Sunrise: 07:11:25
|
Sunset: 16:36:52
|
Day Length: 9h 25m 27s
Time zone: America/Chicago, UTC -6 h.
Latitude: 40.4112, Longitude: -90.8362
Illinois, United States 
109 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:07:33 | 11:52:33 | 16:37:32 | 9h 29m 59s |
| 2025-Dec-02, Tuesday | 07:08:33 | 11:52:56 | 16:37:19 | 9h 28m 46s |
| 2025-Dec-03, Wednesday | 07:09:31 | 11:53:19 | 16:37:08 | 9h 27m 37s |
| 2025-Dec-04, Thursday | 07:10:29 | 11:53:44 | 16:36:59 | 9h 26m 30s |
| 2025-Dec-05, Friday | 07:11:25 | 11:54:09 | 16:36:52 | 9h 25m 27s |
| 2025-Dec-06, Saturday | 07:12:20 | 11:54:34 | 16:36:48 | 9h 24m 28s |
| 2025-Dec-07, Sunday | 07:13:14 | 11:55:00 | 16:36:46 | 9h 23m 32s |
| 2025-Dec-08, Monday | 07:14:06 | 11:55:26 | 16:36:47 | 9h 22m 41s |
| 2025-Dec-09, Tuesday | 07:14:57 | 11:55:53 | 16:36:49 | 9h 21m 52s |
| 2025-Dec-10, Wednesday | 07:15:46 | 11:56:20 | 16:36:54 | 9h 21m 8s |
| 2025-Dec-11, Thursday | 07:16:35 | 11:56:48 | 16:37:01 | 9h 20m 26s |
| 2025-Dec-12, Friday | 07:17:21 | 11:57:16 | 16:37:11 | 9h 19m 50s |
| 2025-Dec-13, Saturday | 07:18:06 | 11:57:44 | 16:37:23 | 9h 19m 17s |
| 2025-Dec-14, Sunday | 07:18:49 | 11:58:13 | 16:37:37 | 9h 18m 48s |
| 2025-Dec-15, Monday | 07:19:31 | 11:58:42 | 16:37:53 | 9h 18m 22s |
| 2025-Dec-16, Tuesday | 07:20:11 | 11:59:11 | 16:38:11 | 9h 18m 0s |
| 2025-Dec-17, Wednesday | 07:20:49 | 11:59:40 | 16:38:32 | 9h 17m 43s |
| 2025-Dec-18, Thursday | 07:21:25 | 12:00:10 | 16:38:55 | 9h 17m 30s |
| 2025-Dec-19, Friday | 07:22:00 | 12:00:39 | 16:39:19 | 9h 17m 19s |
| 2025-Dec-20, Saturday | 07:22:32 | 12:01:09 | 16:39:46 | 9h 17m 14s |
| 2025-Dec-21, Sunday | 07:23:03 | 12:01:39 | 16:40:15 | 9h 17m 12s |
| 2025-Dec-22, Monday | 07:23:31 | 12:02:09 | 16:40:47 | 9h 17m 16s |
| 2025-Dec-23, Tuesday | 07:23:58 | 12:02:39 | 16:41:20 | 9h 17m 22s |
| 2025-Dec-24, Wednesday | 07:24:22 | 12:03:08 | 16:41:55 | 9h 17m 33s |
| 2025-Dec-25, Thursday | 07:24:45 | 12:03:38 | 16:42:32 | 9h 17m 47s |
| 2025-Dec-26, Friday | 07:25:05 | 12:04:08 | 16:43:11 | 9h 18m 6s |
| 2025-Dec-27, Saturday | 07:25:23 | 12:04:37 | 16:43:51 | 9h 18m 28s |
| 2025-Dec-28, Sunday | 07:25:39 | 12:05:07 | 16:44:34 | 9h 18m 55s |
| 2025-Dec-29, Monday | 07:25:53 | 12:05:36 | 16:45:18 | 9h 19m 25s |
| 2025-Dec-30, Tuesday | 07:26:05 | 12:06:05 | 16:46:04 | 9h 19m 59s |
| 2025-Dec-31, Wednesday | 07:26:14 | 12:06:33 | 16:46:52 | 9h 20m 38s |
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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