Today:
Sunrise: 06:59:16
|
Sunset: 16:26:39
|
Day Length: 9h 27m 23s
Time zone: America/Chicago, UTC -6 h.
Latitude: 39.9161, Longitude: -87.9353
Illinois, United States 
277 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 06:54:32 | 11:40:56 | 16:27:20 | 9h 32m 48s |
| 2025-Dec-02, Tuesday | 06:55:31 | 11:41:19 | 16:27:08 | 9h 31m 37s |
| 2025-Dec-03, Wednesday | 06:56:29 | 11:41:43 | 16:26:57 | 9h 30m 28s |
| 2025-Dec-04, Thursday | 06:57:26 | 11:42:07 | 16:26:49 | 9h 29m 23s |
| 2025-Dec-05, Friday | 06:58:21 | 11:42:32 | 16:26:43 | 9h 28m 22s |
| 2025-Dec-06, Saturday | 06:59:16 | 11:42:58 | 16:26:39 | 9h 27m 23s |
| 2025-Dec-07, Sunday | 07:00:09 | 11:43:23 | 16:26:38 | 9h 26m 29s |
| 2025-Dec-08, Monday | 07:01:01 | 11:43:50 | 16:26:39 | 9h 25m 38s |
| 2025-Dec-09, Tuesday | 07:01:51 | 11:44:17 | 16:26:42 | 9h 24m 51s |
| 2025-Dec-10, Wednesday | 07:02:41 | 11:44:44 | 16:26:47 | 9h 24m 6s |
| 2025-Dec-11, Thursday | 07:03:28 | 11:45:12 | 16:26:55 | 9h 23m 27s |
| 2025-Dec-12, Friday | 07:04:14 | 11:45:40 | 16:27:05 | 9h 22m 51s |
| 2025-Dec-13, Saturday | 07:04:59 | 11:46:08 | 16:27:17 | 9h 22m 18s |
| 2025-Dec-14, Sunday | 07:05:42 | 11:46:36 | 16:27:31 | 9h 21m 49s |
| 2025-Dec-15, Monday | 07:06:23 | 11:47:05 | 16:27:47 | 9h 21m 24s |
| 2025-Dec-16, Tuesday | 07:07:03 | 11:47:35 | 16:28:06 | 9h 21m 3s |
| 2025-Dec-17, Wednesday | 07:07:41 | 11:48:04 | 16:28:27 | 9h 20m 46s |
| 2025-Dec-18, Thursday | 07:08:17 | 11:48:33 | 16:28:50 | 9h 20m 33s |
| 2025-Dec-19, Friday | 07:08:51 | 11:49:03 | 16:29:15 | 9h 20m 24s |
| 2025-Dec-20, Saturday | 07:09:24 | 11:49:33 | 16:29:42 | 9h 20m 18s |
| 2025-Dec-21, Sunday | 07:09:54 | 11:50:03 | 16:30:11 | 9h 20m 17s |
| 2025-Dec-22, Monday | 07:10:23 | 11:50:32 | 16:30:42 | 9h 20m 19s |
| 2025-Dec-23, Tuesday | 07:10:50 | 11:51:02 | 16:31:15 | 9h 20m 25s |
| 2025-Dec-24, Wednesday | 07:11:14 | 11:51:32 | 16:31:50 | 9h 20m 36s |
| 2025-Dec-25, Thursday | 07:11:37 | 11:52:02 | 16:32:27 | 9h 20m 50s |
| 2025-Dec-26, Friday | 07:11:57 | 11:52:31 | 16:33:05 | 9h 21m 8s |
| 2025-Dec-27, Saturday | 07:12:16 | 11:53:01 | 16:33:46 | 9h 21m 30s |
| 2025-Dec-28, Sunday | 07:12:32 | 11:53:30 | 16:34:28 | 9h 21m 56s |
| 2025-Dec-29, Monday | 07:12:46 | 11:53:59 | 16:35:12 | 9h 22m 26s |
| 2025-Dec-30, Tuesday | 07:12:58 | 11:54:28 | 16:35:58 | 9h 23m 0s |
| 2025-Dec-31, Wednesday | 07:13:08 | 11:54:57 | 16:36:45 | 9h 23m 37s |
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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