Today:
Sunrise: 07:06:52
|
Sunset: 16:37:43
|
Day Length: 9h 30m 51s
Time zone: America/Chicago, UTC -6 h.
Latitude: 39.484, Longitude: -90.3741
Illinois, United States 
1 706 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:03:06 | 11:50:42 | 16:38:18 | 9h 35m 12s |
| 2025-Dec-02, Tuesday | 07:04:04 | 11:51:05 | 16:38:06 | 9h 34m 2s |
| 2025-Dec-03, Wednesday | 07:05:01 | 11:51:28 | 16:37:56 | 9h 32m 55s |
| 2025-Dec-04, Thursday | 07:05:57 | 11:51:53 | 16:37:48 | 9h 31m 51s |
| 2025-Dec-05, Friday | 07:06:52 | 11:52:18 | 16:37:43 | 9h 30m 51s |
| 2025-Dec-06, Saturday | 07:07:46 | 11:52:43 | 16:37:40 | 9h 29m 54s |
| 2025-Dec-07, Sunday | 07:08:39 | 11:53:09 | 16:37:39 | 9h 29m 0s |
| 2025-Dec-08, Monday | 07:09:30 | 11:53:35 | 16:37:40 | 9h 28m 10s |
| 2025-Dec-09, Tuesday | 07:10:21 | 11:54:02 | 16:37:44 | 9h 27m 23s |
| 2025-Dec-10, Wednesday | 07:11:09 | 11:54:29 | 16:37:49 | 9h 26m 40s |
| 2025-Dec-11, Thursday | 07:11:57 | 11:54:57 | 16:37:57 | 9h 26m 0s |
| 2025-Dec-12, Friday | 07:12:43 | 11:55:25 | 16:38:08 | 9h 25m 25s |
| 2025-Dec-13, Saturday | 07:13:27 | 11:55:53 | 16:38:20 | 9h 24m 53s |
| 2025-Dec-14, Sunday | 07:14:10 | 11:56:22 | 16:38:34 | 9h 24m 24s |
| 2025-Dec-15, Monday | 07:14:51 | 11:56:51 | 16:38:51 | 9h 24m 0s |
| 2025-Dec-16, Tuesday | 07:15:30 | 11:57:20 | 16:39:10 | 9h 23m 40s |
| 2025-Dec-17, Wednesday | 07:16:08 | 11:57:49 | 16:39:31 | 9h 23m 23s |
| 2025-Dec-18, Thursday | 07:16:44 | 11:58:19 | 16:39:54 | 9h 23m 10s |
| 2025-Dec-19, Friday | 07:17:18 | 11:58:49 | 16:40:19 | 9h 23m 1s |
| 2025-Dec-20, Saturday | 07:17:51 | 11:59:18 | 16:40:46 | 9h 22m 55s |
| 2025-Dec-21, Sunday | 07:18:21 | 11:59:48 | 16:41:15 | 9h 22m 54s |
| 2025-Dec-22, Monday | 07:18:50 | 12:00:18 | 16:41:46 | 9h 22m 56s |
| 2025-Dec-23, Tuesday | 07:19:16 | 12:00:48 | 16:42:19 | 9h 23m 3s |
| 2025-Dec-24, Wednesday | 07:19:41 | 12:01:18 | 16:42:54 | 9h 23m 13s |
| 2025-Dec-25, Thursday | 07:20:04 | 12:01:47 | 16:43:31 | 9h 23m 27s |
| 2025-Dec-26, Friday | 07:20:25 | 12:02:17 | 16:44:09 | 9h 23m 44s |
| 2025-Dec-27, Saturday | 07:20:43 | 12:02:46 | 16:44:50 | 9h 24m 7s |
| 2025-Dec-28, Sunday | 07:21:00 | 12:03:16 | 16:45:32 | 9h 24m 32s |
| 2025-Dec-29, Monday | 07:21:14 | 12:03:45 | 16:46:15 | 9h 25m 1s |
| 2025-Dec-30, Tuesday | 07:21:26 | 12:04:14 | 16:47:01 | 9h 25m 35s |
| 2025-Dec-31, Wednesday | 07:21:37 | 12:04:42 | 16:47:48 | 9h 26m 11s |
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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