Today:
Sunrise: 07:06:28
|
Sunset: 16:38:23
|
Day Length: 9h 31m 55s
Time zone: America/Chicago, UTC -6 h.
Latitude: 39.2948, Longitude: -90.4062
Illinois, United States 
2 441 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:02:42 | 11:50:49 | 16:38:57 | 9h 36m 15s |
| 2025-Dec-02, Tuesday | 07:03:40 | 11:51:12 | 16:38:45 | 9h 35m 5s |
| 2025-Dec-03, Wednesday | 07:04:37 | 11:51:36 | 16:38:35 | 9h 33m 58s |
| 2025-Dec-04, Thursday | 07:05:33 | 11:52:00 | 16:38:28 | 9h 32m 55s |
| 2025-Dec-05, Friday | 07:06:28 | 11:52:25 | 16:38:23 | 9h 31m 55s |
| 2025-Dec-06, Saturday | 07:07:21 | 11:52:51 | 16:38:20 | 9h 30m 59s |
| 2025-Dec-07, Sunday | 07:08:14 | 11:53:17 | 16:38:19 | 9h 30m 5s |
| 2025-Dec-08, Monday | 07:09:05 | 11:53:43 | 16:38:21 | 9h 29m 16s |
| 2025-Dec-09, Tuesday | 07:09:55 | 11:54:10 | 16:38:24 | 9h 28m 29s |
| 2025-Dec-10, Wednesday | 07:10:44 | 11:54:37 | 16:38:30 | 9h 27m 46s |
| 2025-Dec-11, Thursday | 07:11:31 | 11:55:05 | 16:38:38 | 9h 27m 7s |
| 2025-Dec-12, Friday | 07:12:17 | 11:55:33 | 16:38:49 | 9h 26m 32s |
| 2025-Dec-13, Saturday | 07:13:01 | 11:56:01 | 16:39:01 | 9h 26m 0s |
| 2025-Dec-14, Sunday | 07:13:44 | 11:56:30 | 16:39:16 | 9h 25m 32s |
| 2025-Dec-15, Monday | 07:14:25 | 11:56:59 | 16:39:33 | 9h 25m 8s |
| 2025-Dec-16, Tuesday | 07:15:04 | 11:57:28 | 16:39:51 | 9h 24m 47s |
| 2025-Dec-17, Wednesday | 07:15:42 | 11:57:57 | 16:40:12 | 9h 24m 30s |
| 2025-Dec-18, Thursday | 07:16:18 | 11:58:27 | 16:40:36 | 9h 24m 18s |
| 2025-Dec-19, Friday | 07:16:52 | 11:58:56 | 16:41:01 | 9h 24m 9s |
| 2025-Dec-20, Saturday | 07:17:24 | 11:59:26 | 16:41:28 | 9h 24m 4s |
| 2025-Dec-21, Sunday | 07:17:55 | 11:59:56 | 16:41:57 | 9h 24m 2s |
| 2025-Dec-22, Monday | 07:18:23 | 12:00:26 | 16:42:28 | 9h 24m 5s |
| 2025-Dec-23, Tuesday | 07:18:50 | 12:00:55 | 16:43:01 | 9h 24m 11s |
| 2025-Dec-24, Wednesday | 07:19:15 | 12:01:25 | 16:43:36 | 9h 24m 21s |
| 2025-Dec-25, Thursday | 07:19:38 | 12:01:55 | 16:44:12 | 9h 24m 34s |
| 2025-Dec-26, Friday | 07:19:58 | 12:02:25 | 16:44:51 | 9h 24m 53s |
| 2025-Dec-27, Saturday | 07:20:17 | 12:02:54 | 16:45:31 | 9h 25m 14s |
| 2025-Dec-28, Sunday | 07:20:34 | 12:03:23 | 16:46:13 | 9h 25m 39s |
| 2025-Dec-29, Monday | 07:20:48 | 12:03:53 | 16:46:57 | 9h 26m 9s |
| 2025-Dec-30, Tuesday | 07:21:01 | 12:04:21 | 16:47:42 | 9h 26m 41s |
| 2025-Dec-31, Wednesday | 07:21:11 | 12:04:50 | 16:48:29 | 9h 27m 18s |
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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