Today:
Sunrise: 07:07:04
|
Sunset: 16:36:39
|
Day Length: 9h 29m 35s
Time zone: America/Chicago, UTC -6 h.
Latitude: 39.8805, Longitude: -90.3706
Illinois, United States 
377 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:04:11 | 11:50:41 | 16:37:11 | 9h 33m 0s |
| 2025-Dec-02, Tuesday | 07:05:10 | 11:51:04 | 16:36:58 | 9h 31m 48s |
| 2025-Dec-03, Wednesday | 07:06:08 | 11:51:28 | 16:36:48 | 9h 30m 40s |
| 2025-Dec-04, Thursday | 07:07:04 | 11:51:52 | 16:36:39 | 9h 29m 35s |
| 2025-Dec-05, Friday | 07:08:00 | 11:52:17 | 16:36:34 | 9h 28m 34s |
| 2025-Dec-06, Saturday | 07:08:54 | 11:52:42 | 16:36:30 | 9h 27m 36s |
| 2025-Dec-07, Sunday | 07:09:48 | 11:53:08 | 16:36:29 | 9h 26m 41s |
| 2025-Dec-08, Monday | 07:10:39 | 11:53:34 | 16:36:30 | 9h 25m 51s |
| 2025-Dec-09, Tuesday | 07:11:30 | 11:54:01 | 16:36:33 | 9h 25m 3s |
| 2025-Dec-10, Wednesday | 07:12:19 | 11:54:29 | 16:36:38 | 9h 24m 19s |
| 2025-Dec-11, Thursday | 07:13:07 | 11:54:56 | 16:36:46 | 9h 23m 39s |
| 2025-Dec-12, Friday | 07:13:53 | 11:55:24 | 16:36:56 | 9h 23m 3s |
| 2025-Dec-13, Saturday | 07:14:37 | 11:55:53 | 16:37:08 | 9h 22m 31s |
| 2025-Dec-14, Sunday | 07:15:20 | 11:56:21 | 16:37:22 | 9h 22m 2s |
| 2025-Dec-15, Monday | 07:16:02 | 11:56:50 | 16:37:38 | 9h 21m 36s |
| 2025-Dec-16, Tuesday | 07:16:41 | 11:57:19 | 16:37:57 | 9h 21m 16s |
| 2025-Dec-17, Wednesday | 07:17:19 | 11:57:49 | 16:38:18 | 9h 20m 59s |
| 2025-Dec-18, Thursday | 07:17:55 | 11:58:18 | 16:38:41 | 9h 20m 46s |
| 2025-Dec-19, Friday | 07:18:30 | 11:58:48 | 16:39:06 | 9h 20m 36s |
| 2025-Dec-20, Saturday | 07:19:02 | 11:59:17 | 16:39:33 | 9h 20m 31s |
| 2025-Dec-21, Sunday | 07:19:33 | 11:59:47 | 16:40:02 | 9h 20m 29s |
| 2025-Dec-22, Monday | 07:20:01 | 12:00:17 | 16:40:33 | 9h 20m 32s |
| 2025-Dec-23, Tuesday | 07:20:28 | 12:00:47 | 16:41:06 | 9h 20m 38s |
| 2025-Dec-24, Wednesday | 07:20:52 | 12:01:17 | 16:41:41 | 9h 20m 49s |
| 2025-Dec-25, Thursday | 07:21:15 | 12:01:46 | 16:42:18 | 9h 21m 3s |
| 2025-Dec-26, Friday | 07:21:36 | 12:02:16 | 16:42:57 | 9h 21m 21s |
| 2025-Dec-27, Saturday | 07:21:54 | 12:02:46 | 16:43:37 | 9h 21m 43s |
| 2025-Dec-28, Sunday | 07:22:10 | 12:03:15 | 16:44:19 | 9h 22m 9s |
| 2025-Dec-29, Monday | 07:22:25 | 12:03:44 | 16:45:03 | 9h 22m 38s |
| 2025-Dec-30, Tuesday | 07:22:37 | 12:04:13 | 16:45:49 | 9h 23m 12s |
| 2025-Dec-31, Wednesday | 07:22:46 | 12:04:41 | 16:46:36 | 9h 23m 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