Today:
Sunrise: 07:12:19
|
Sunset: 16:38:10
|
Day Length: 9h 25m 51s
Time zone: America/Chicago, UTC -6 h.
Latitude: 40.3441, Longitude: -91.1118
Illinois, United States 
33 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:08:28 | 11:53:39 | 16:38:50 | 9h 30m 22s |
| 2025-Dec-02, Tuesday | 07:09:27 | 11:54:02 | 16:38:36 | 9h 29m 9s |
| 2025-Dec-03, Wednesday | 07:10:26 | 11:54:26 | 16:38:26 | 9h 28m 0s |
| 2025-Dec-04, Thursday | 07:11:23 | 11:54:50 | 16:38:17 | 9h 26m 54s |
| 2025-Dec-05, Friday | 07:12:19 | 11:55:15 | 16:38:10 | 9h 25m 51s |
| 2025-Dec-06, Saturday | 07:13:14 | 11:55:40 | 16:38:06 | 9h 24m 52s |
| 2025-Dec-07, Sunday | 07:14:08 | 11:56:06 | 16:38:04 | 9h 23m 56s |
| 2025-Dec-08, Monday | 07:15:00 | 11:56:32 | 16:38:05 | 9h 23m 5s |
| 2025-Dec-09, Tuesday | 07:15:51 | 11:56:59 | 16:38:08 | 9h 22m 17s |
| 2025-Dec-10, Wednesday | 07:16:40 | 11:57:26 | 16:38:13 | 9h 21m 33s |
| 2025-Dec-11, Thursday | 07:17:28 | 11:57:54 | 16:38:20 | 9h 20m 52s |
| 2025-Dec-12, Friday | 07:18:15 | 11:58:22 | 16:38:29 | 9h 20m 14s |
| 2025-Dec-13, Saturday | 07:19:00 | 11:58:50 | 16:38:41 | 9h 19m 41s |
| 2025-Dec-14, Sunday | 07:19:43 | 11:59:19 | 16:38:55 | 9h 19m 12s |
| 2025-Dec-15, Monday | 07:20:25 | 11:59:48 | 16:39:11 | 9h 18m 46s |
| 2025-Dec-16, Tuesday | 07:21:05 | 12:00:17 | 16:39:30 | 9h 18m 25s |
| 2025-Dec-17, Wednesday | 07:21:43 | 12:00:46 | 16:39:50 | 9h 18m 7s |
| 2025-Dec-18, Thursday | 07:22:19 | 12:01:16 | 16:40:13 | 9h 17m 54s |
| 2025-Dec-19, Friday | 07:22:53 | 12:01:46 | 16:40:38 | 9h 17m 45s |
| 2025-Dec-20, Saturday | 07:23:26 | 12:02:15 | 16:41:05 | 9h 17m 39s |
| 2025-Dec-21, Sunday | 07:23:56 | 12:02:45 | 16:41:34 | 9h 17m 38s |
| 2025-Dec-22, Monday | 07:24:25 | 12:03:15 | 16:42:05 | 9h 17m 40s |
| 2025-Dec-23, Tuesday | 07:24:51 | 12:03:45 | 16:42:38 | 9h 17m 47s |
| 2025-Dec-24, Wednesday | 07:25:16 | 12:04:15 | 16:43:13 | 9h 17m 57s |
| 2025-Dec-25, Thursday | 07:25:38 | 12:04:44 | 16:43:50 | 9h 18m 12s |
| 2025-Dec-26, Friday | 07:25:59 | 12:05:14 | 16:44:29 | 9h 18m 30s |
| 2025-Dec-27, Saturday | 07:26:17 | 12:05:43 | 16:45:10 | 9h 18m 53s |
| 2025-Dec-28, Sunday | 07:26:33 | 12:06:13 | 16:45:53 | 9h 19m 20s |
| 2025-Dec-29, Monday | 07:26:47 | 12:06:42 | 16:46:37 | 9h 19m 50s |
| 2025-Dec-30, Tuesday | 07:26:59 | 12:07:11 | 16:47:23 | 9h 20m 24s |
| 2025-Dec-31, Wednesday | 07:27:08 | 12:07:39 | 16:48:11 | 9h 21m 3s |
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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