Today:
Sunrise: 07:22:10
|
Sunset: 16:48:33
|
Day Length: 9h 26m 23s
Time zone: America/Chicago, UTC -6 h.
Latitude: 39.4496, Longitude: -90.5387
Illinois, United States 
182 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:03:39 | 11:51:21 | 16:39:03 | 9h 35m 24s |
| 2025-Dec-02, Tuesday | 07:04:38 | 11:51:44 | 16:38:51 | 9h 34m 13s |
| 2025-Dec-03, Wednesday | 07:05:35 | 11:52:08 | 16:38:41 | 9h 33m 6s |
| 2025-Dec-04, Thursday | 07:06:31 | 11:52:32 | 16:38:34 | 9h 32m 3s |
| 2025-Dec-05, Friday | 07:07:26 | 11:52:57 | 16:38:28 | 9h 31m 2s |
| 2025-Dec-06, Saturday | 07:08:20 | 11:53:23 | 16:38:25 | 9h 30m 5s |
| 2025-Dec-07, Sunday | 07:09:13 | 11:53:48 | 16:38:24 | 9h 29m 11s |
| 2025-Dec-08, Monday | 07:10:04 | 11:54:15 | 16:38:26 | 9h 28m 22s |
| 2025-Dec-09, Tuesday | 07:10:54 | 11:54:42 | 16:38:29 | 9h 27m 35s |
| 2025-Dec-10, Wednesday | 07:11:43 | 11:55:09 | 16:38:35 | 9h 26m 52s |
| 2025-Dec-11, Thursday | 07:12:30 | 11:55:37 | 16:38:43 | 9h 26m 13s |
| 2025-Dec-12, Friday | 07:13:16 | 11:56:05 | 16:38:53 | 9h 25m 37s |
| 2025-Dec-13, Saturday | 07:14:00 | 11:56:33 | 16:39:06 | 9h 25m 6s |
| 2025-Dec-14, Sunday | 07:14:43 | 11:57:02 | 16:39:20 | 9h 24m 37s |
| 2025-Dec-15, Monday | 07:15:24 | 11:57:30 | 16:39:37 | 9h 24m 13s |
| 2025-Dec-16, Tuesday | 07:16:04 | 11:58:00 | 16:39:56 | 9h 23m 52s |
| 2025-Dec-17, Wednesday | 07:16:41 | 11:58:29 | 16:40:16 | 9h 23m 35s |
| 2025-Dec-18, Thursday | 07:17:17 | 11:58:58 | 16:40:39 | 9h 23m 22s |
| 2025-Dec-19, Friday | 07:17:52 | 11:59:28 | 16:41:05 | 9h 23m 13s |
| 2025-Dec-20, Saturday | 07:18:24 | 11:59:58 | 16:41:32 | 9h 23m 8s |
| 2025-Dec-21, Sunday | 07:18:54 | 12:00:28 | 16:42:01 | 9h 23m 7s |
| 2025-Dec-22, Monday | 07:19:23 | 12:00:57 | 16:42:32 | 9h 23m 9s |
| 2025-Dec-23, Tuesday | 07:19:50 | 12:01:27 | 16:43:05 | 9h 23m 15s |
| 2025-Dec-24, Wednesday | 07:20:14 | 12:01:57 | 16:43:40 | 9h 23m 26s |
| 2025-Dec-25, Thursday | 07:20:37 | 12:02:27 | 16:44:16 | 9h 23m 39s |
| 2025-Dec-26, Friday | 07:20:58 | 12:02:56 | 16:44:55 | 9h 23m 57s |
| 2025-Dec-27, Saturday | 07:21:17 | 12:03:26 | 16:45:35 | 9h 24m 18s |
| 2025-Dec-28, Sunday | 07:21:33 | 12:03:55 | 16:46:17 | 9h 24m 44s |
| 2025-Dec-29, Monday | 07:21:48 | 12:04:24 | 16:47:01 | 9h 25m 13s |
| 2025-Dec-30, Tuesday | 07:22:00 | 12:04:53 | 16:47:47 | 9h 25m 47s |
| 2025-Dec-31, Wednesday | 07:22:10 | 12:05:22 | 16:48:33 | 9h 26m 23s |
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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