Today:
Sunrise: 07:06:41
|
Sunset: 16:35:18
|
Day Length: 9h 28m 37s
Time zone: America/Chicago, UTC -6 h.
Latitude: 40.047, Longitude: -90.1512
Illinois, United States 
507 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:03:47 | 11:49:48 | 16:35:50 | 9h 32m 3s |
| 2025-Dec-02, Tuesday | 07:04:46 | 11:50:11 | 16:35:37 | 9h 30m 51s |
| 2025-Dec-03, Wednesday | 07:05:44 | 11:50:35 | 16:35:26 | 9h 29m 42s |
| 2025-Dec-04, Thursday | 07:06:41 | 11:50:59 | 16:35:18 | 9h 28m 37s |
| 2025-Dec-05, Friday | 07:07:36 | 11:51:24 | 16:35:12 | 9h 27m 36s |
| 2025-Dec-06, Saturday | 07:08:31 | 11:51:50 | 16:35:08 | 9h 26m 37s |
| 2025-Dec-07, Sunday | 07:09:24 | 11:52:15 | 16:35:07 | 9h 25m 43s |
| 2025-Dec-08, Monday | 07:10:16 | 11:52:42 | 16:35:07 | 9h 24m 51s |
| 2025-Dec-09, Tuesday | 07:11:07 | 11:53:09 | 16:35:10 | 9h 24m 3s |
| 2025-Dec-10, Wednesday | 07:11:56 | 11:53:36 | 16:35:16 | 9h 23m 20s |
| 2025-Dec-11, Thursday | 07:12:44 | 11:54:04 | 16:35:23 | 9h 22m 39s |
| 2025-Dec-12, Friday | 07:13:30 | 11:54:32 | 16:35:33 | 9h 22m 3s |
| 2025-Dec-13, Saturday | 07:14:15 | 11:55:00 | 16:35:45 | 9h 21m 30s |
| 2025-Dec-14, Sunday | 07:14:58 | 11:55:28 | 16:35:59 | 9h 21m 1s |
| 2025-Dec-15, Monday | 07:15:39 | 11:55:57 | 16:36:15 | 9h 20m 36s |
| 2025-Dec-16, Tuesday | 07:16:19 | 11:56:27 | 16:36:34 | 9h 20m 15s |
| 2025-Dec-17, Wednesday | 07:16:57 | 11:56:56 | 16:36:55 | 9h 19m 58s |
| 2025-Dec-18, Thursday | 07:17:33 | 11:57:25 | 16:37:18 | 9h 19m 45s |
| 2025-Dec-19, Friday | 07:18:08 | 11:57:55 | 16:37:42 | 9h 19m 34s |
| 2025-Dec-20, Saturday | 07:18:40 | 11:58:25 | 16:38:10 | 9h 19m 30s |
| 2025-Dec-21, Sunday | 07:19:11 | 11:58:55 | 16:38:39 | 9h 19m 28s |
| 2025-Dec-22, Monday | 07:19:39 | 11:59:24 | 16:39:10 | 9h 19m 31s |
| 2025-Dec-23, Tuesday | 07:20:06 | 11:59:54 | 16:39:43 | 9h 19m 37s |
| 2025-Dec-24, Wednesday | 07:20:30 | 12:00:24 | 16:40:18 | 9h 19m 48s |
| 2025-Dec-25, Thursday | 07:20:53 | 12:00:54 | 16:40:55 | 9h 20m 2s |
| 2025-Dec-26, Friday | 07:21:13 | 12:01:23 | 16:41:33 | 9h 20m 20s |
| 2025-Dec-27, Saturday | 07:21:32 | 12:01:53 | 16:42:14 | 9h 20m 42s |
| 2025-Dec-28, Sunday | 07:21:48 | 12:02:22 | 16:42:56 | 9h 21m 8s |
| 2025-Dec-29, Monday | 07:22:02 | 12:02:51 | 16:43:41 | 9h 21m 39s |
| 2025-Dec-30, Tuesday | 07:22:14 | 12:03:20 | 16:44:26 | 9h 22m 12s |
| 2025-Dec-31, Wednesday | 07:22:24 | 12:03:49 | 16:45:14 | 9h 22m 50s |
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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