Today:
Sunrise: 07:21:51
|
Sunset: 16:46:29
|
Day Length: 9h 24m 38s
Time zone: America/Chicago, UTC -6 h.
Latitude: 39.5487, Longitude: -90.48
Illinois, United States 
134 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:03:42 | 11:51:07 | 16:38:32 | 9h 34m 50s |
| 2025-Dec-02, Tuesday | 07:04:40 | 11:51:30 | 16:38:20 | 9h 33m 40s |
| 2025-Dec-03, Wednesday | 07:05:38 | 11:51:54 | 16:38:10 | 9h 32m 32s |
| 2025-Dec-04, Thursday | 07:06:34 | 11:52:18 | 16:38:03 | 9h 31m 29s |
| 2025-Dec-05, Friday | 07:07:29 | 11:52:43 | 16:37:57 | 9h 30m 28s |
| 2025-Dec-06, Saturday | 07:08:23 | 11:53:08 | 16:37:54 | 9h 29m 31s |
| 2025-Dec-07, Sunday | 07:09:16 | 11:53:34 | 16:37:53 | 9h 28m 37s |
| 2025-Dec-08, Monday | 07:10:07 | 11:54:01 | 16:37:54 | 9h 27m 47s |
| 2025-Dec-09, Tuesday | 07:10:57 | 11:54:28 | 16:37:58 | 9h 27m 1s |
| 2025-Dec-10, Wednesday | 07:11:46 | 11:54:55 | 16:38:03 | 9h 26m 17s |
| 2025-Dec-11, Thursday | 07:12:34 | 11:55:22 | 16:38:11 | 9h 25m 37s |
| 2025-Dec-12, Friday | 07:13:20 | 11:55:50 | 16:38:21 | 9h 25m 1s |
| 2025-Dec-13, Saturday | 07:14:04 | 11:56:19 | 16:38:34 | 9h 24m 30s |
| 2025-Dec-14, Sunday | 07:14:47 | 11:56:47 | 16:38:48 | 9h 24m 1s |
| 2025-Dec-15, Monday | 07:15:28 | 11:57:16 | 16:39:05 | 9h 23m 37s |
| 2025-Dec-16, Tuesday | 07:16:07 | 11:57:45 | 16:39:24 | 9h 23m 17s |
| 2025-Dec-17, Wednesday | 07:16:45 | 11:58:15 | 16:39:44 | 9h 22m 59s |
| 2025-Dec-18, Thursday | 07:17:21 | 11:58:44 | 16:40:07 | 9h 22m 46s |
| 2025-Dec-19, Friday | 07:17:55 | 11:59:14 | 16:40:32 | 9h 22m 37s |
| 2025-Dec-20, Saturday | 07:18:28 | 11:59:44 | 16:41:00 | 9h 22m 32s |
| 2025-Dec-21, Sunday | 07:18:58 | 12:00:14 | 16:41:29 | 9h 22m 31s |
| 2025-Dec-22, Monday | 07:19:27 | 12:00:43 | 16:42:00 | 9h 22m 33s |
| 2025-Dec-23, Tuesday | 07:19:54 | 12:01:13 | 16:42:33 | 9h 22m 39s |
| 2025-Dec-24, Wednesday | 07:20:18 | 12:01:43 | 16:43:08 | 9h 22m 50s |
| 2025-Dec-25, Thursday | 07:20:41 | 12:02:13 | 16:43:44 | 9h 23m 3s |
| 2025-Dec-26, Friday | 07:21:02 | 12:02:42 | 16:44:23 | 9h 23m 21s |
| 2025-Dec-27, Saturday | 07:21:20 | 12:03:12 | 16:45:03 | 9h 23m 43s |
| 2025-Dec-28, Sunday | 07:21:37 | 12:03:41 | 16:45:46 | 9h 24m 9s |
| 2025-Dec-29, Monday | 07:21:51 | 12:04:10 | 16:46:29 | 9h 24m 38s |
| 2025-Dec-30, Tuesday | 07:22:03 | 12:04:39 | 16:47:15 | 9h 25m 12s |
| 2025-Dec-31, Wednesday | 07:22:14 | 12:05:08 | 16:48:02 | 9h 25m 48s |
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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