Today:
Sunrise: 07:10:29
|
Sunset: 16:39:27
|
Day Length: 9h 28m 58s
Time zone: America/Chicago, UTC -6 h.
Latitude: 39.9882, Longitude: -91.1456
Illinois, United States 
96 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:07:35 | 11:53:47 | 16:39:58 | 9h 32m 23s |
| 2025-Dec-02, Tuesday | 07:08:34 | 11:54:10 | 16:39:46 | 9h 31m 12s |
| 2025-Dec-03, Wednesday | 07:09:32 | 11:54:34 | 16:39:35 | 9h 30m 3s |
| 2025-Dec-04, Thursday | 07:10:29 | 11:54:58 | 16:39:27 | 9h 28m 58s |
| 2025-Dec-05, Friday | 07:11:25 | 11:55:23 | 16:39:21 | 9h 27m 56s |
| 2025-Dec-06, Saturday | 07:12:19 | 11:55:48 | 16:39:17 | 9h 26m 58s |
| 2025-Dec-07, Sunday | 07:13:13 | 11:56:14 | 16:39:16 | 9h 26m 3s |
| 2025-Dec-08, Monday | 07:14:05 | 11:56:41 | 16:39:16 | 9h 25m 11s |
| 2025-Dec-09, Tuesday | 07:14:55 | 11:57:07 | 16:39:20 | 9h 24m 25s |
| 2025-Dec-10, Wednesday | 07:15:44 | 11:57:35 | 16:39:25 | 9h 23m 41s |
| 2025-Dec-11, Thursday | 07:16:32 | 11:58:02 | 16:39:32 | 9h 23m 0s |
| 2025-Dec-12, Friday | 07:17:18 | 11:58:30 | 16:39:42 | 9h 22m 24s |
| 2025-Dec-13, Saturday | 07:18:03 | 11:58:59 | 16:39:54 | 9h 21m 51s |
| 2025-Dec-14, Sunday | 07:18:46 | 11:59:27 | 16:40:08 | 9h 21m 22s |
| 2025-Dec-15, Monday | 07:19:27 | 11:59:56 | 16:40:25 | 9h 20m 58s |
| 2025-Dec-16, Tuesday | 07:20:07 | 12:00:25 | 16:40:43 | 9h 20m 36s |
| 2025-Dec-17, Wednesday | 07:20:45 | 12:00:55 | 16:41:04 | 9h 20m 19s |
| 2025-Dec-18, Thursday | 07:21:21 | 12:01:24 | 16:41:27 | 9h 20m 6s |
| 2025-Dec-19, Friday | 07:21:55 | 12:01:54 | 16:41:52 | 9h 19m 57s |
| 2025-Dec-20, Saturday | 07:22:28 | 12:02:23 | 16:42:19 | 9h 19m 51s |
| 2025-Dec-21, Sunday | 07:22:58 | 12:02:53 | 16:42:48 | 9h 19m 50s |
| 2025-Dec-22, Monday | 07:23:27 | 12:03:23 | 16:43:19 | 9h 19m 52s |
| 2025-Dec-23, Tuesday | 07:23:54 | 12:03:53 | 16:43:52 | 9h 19m 58s |
| 2025-Dec-24, Wednesday | 07:24:18 | 12:04:23 | 16:44:27 | 9h 20m 9s |
| 2025-Dec-25, Thursday | 07:24:41 | 12:04:53 | 16:45:04 | 9h 20m 23s |
| 2025-Dec-26, Friday | 07:25:01 | 12:05:22 | 16:45:43 | 9h 20m 42s |
| 2025-Dec-27, Saturday | 07:25:20 | 12:05:52 | 16:46:24 | 9h 21m 4s |
| 2025-Dec-28, Sunday | 07:25:36 | 12:06:21 | 16:47:06 | 9h 21m 30s |
| 2025-Dec-29, Monday | 07:25:50 | 12:06:50 | 16:47:50 | 9h 22m 0s |
| 2025-Dec-30, Tuesday | 07:26:02 | 12:07:19 | 16:48:36 | 9h 22m 34s |
| 2025-Dec-31, Wednesday | 07:26:12 | 12:07:47 | 16:49:23 | 9h 23m 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