Today:
Sunrise: 07:01:10
|
Sunset: 16:30:09
|
Day Length: 9h 28m 59s
Time zone: America/Chicago, UTC -6 h.
Latitude: 39.9855, Longitude: -88.8197
Illinois, United States 
898 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 06:58:16 | 11:44:29 | 16:30:41 | 9h 32m 25s |
| 2025-Dec-02, Tuesday | 06:59:15 | 11:44:52 | 16:30:28 | 9h 31m 13s |
| 2025-Dec-03, Wednesday | 07:00:13 | 11:45:15 | 16:30:17 | 9h 30m 4s |
| 2025-Dec-04, Thursday | 07:01:10 | 11:45:40 | 16:30:09 | 9h 28m 59s |
| 2025-Dec-05, Friday | 07:02:06 | 11:46:04 | 16:30:03 | 9h 27m 57s |
| 2025-Dec-06, Saturday | 07:03:00 | 11:46:30 | 16:29:59 | 9h 26m 59s |
| 2025-Dec-07, Sunday | 07:03:54 | 11:46:56 | 16:29:58 | 9h 26m 4s |
| 2025-Dec-08, Monday | 07:04:46 | 11:47:22 | 16:29:59 | 9h 25m 13s |
| 2025-Dec-09, Tuesday | 07:05:36 | 11:47:49 | 16:30:02 | 9h 24m 26s |
| 2025-Dec-10, Wednesday | 07:06:25 | 11:48:16 | 16:30:07 | 9h 23m 42s |
| 2025-Dec-11, Thursday | 07:07:13 | 11:48:44 | 16:30:15 | 9h 23m 2s |
| 2025-Dec-12, Friday | 07:07:59 | 11:49:12 | 16:30:24 | 9h 22m 25s |
| 2025-Dec-13, Saturday | 07:08:44 | 11:49:40 | 16:30:36 | 9h 21m 52s |
| 2025-Dec-14, Sunday | 07:09:27 | 11:50:09 | 16:30:51 | 9h 21m 24s |
| 2025-Dec-15, Monday | 07:10:08 | 11:50:38 | 16:31:07 | 9h 20m 59s |
| 2025-Dec-16, Tuesday | 07:10:48 | 11:51:07 | 16:31:26 | 9h 20m 38s |
| 2025-Dec-17, Wednesday | 07:11:26 | 11:51:36 | 16:31:46 | 9h 20m 20s |
| 2025-Dec-18, Thursday | 07:12:02 | 11:52:06 | 16:32:09 | 9h 20m 7s |
| 2025-Dec-19, Friday | 07:12:37 | 11:52:35 | 16:32:34 | 9h 19m 57s |
| 2025-Dec-20, Saturday | 07:13:09 | 11:53:05 | 16:33:01 | 9h 19m 52s |
| 2025-Dec-21, Sunday | 07:13:40 | 11:53:35 | 16:33:30 | 9h 19m 50s |
| 2025-Dec-22, Monday | 07:14:08 | 11:54:05 | 16:34:01 | 9h 19m 53s |
| 2025-Dec-23, Tuesday | 07:14:35 | 11:54:35 | 16:34:34 | 9h 19m 59s |
| 2025-Dec-24, Wednesday | 07:14:59 | 11:55:04 | 16:35:09 | 9h 20m 10s |
| 2025-Dec-25, Thursday | 07:15:22 | 11:55:34 | 16:35:46 | 9h 20m 24s |
| 2025-Dec-26, Friday | 07:15:42 | 11:56:04 | 16:36:25 | 9h 20m 43s |
| 2025-Dec-27, Saturday | 07:16:01 | 11:56:33 | 16:37:06 | 9h 21m 5s |
| 2025-Dec-28, Sunday | 07:16:17 | 11:57:03 | 16:37:48 | 9h 21m 31s |
| 2025-Dec-29, Monday | 07:16:31 | 11:57:32 | 16:38:32 | 9h 22m 1s |
| 2025-Dec-30, Tuesday | 07:16:43 | 11:58:00 | 16:39:18 | 9h 22m 35s |
| 2025-Dec-31, Wednesday | 07:16:53 | 11:58:29 | 16:40:05 | 9h 23m 12s |
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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