Today:
Sunrise: 07:22:15
|
Sunset: 16:41:46
|
Day Length: 9h 19m 31s
Time zone: America/Chicago, UTC -6 h.
Latitude: 40.3949, Longitude: -89.9407
Illinois, United States 
165 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:03:55 | 11:48:58 | 16:34:00 | 9h 30m 5s |
| 2025-Dec-02, Tuesday | 07:04:55 | 11:49:21 | 16:33:47 | 9h 28m 52s |
| 2025-Dec-03, Wednesday | 07:05:53 | 11:49:44 | 16:33:36 | 9h 27m 43s |
| 2025-Dec-04, Thursday | 07:06:51 | 11:50:09 | 16:33:27 | 9h 26m 36s |
| 2025-Dec-05, Friday | 07:07:47 | 11:50:34 | 16:33:20 | 9h 25m 33s |
| 2025-Dec-06, Saturday | 07:08:42 | 11:50:59 | 16:33:16 | 9h 24m 34s |
| 2025-Dec-07, Sunday | 07:09:36 | 11:51:25 | 16:33:14 | 9h 23m 38s |
| 2025-Dec-08, Monday | 07:10:28 | 11:51:51 | 16:33:15 | 9h 22m 47s |
| 2025-Dec-09, Tuesday | 07:11:19 | 11:52:18 | 16:33:17 | 9h 21m 58s |
| 2025-Dec-10, Wednesday | 07:12:08 | 11:52:45 | 16:33:22 | 9h 21m 14s |
| 2025-Dec-11, Thursday | 07:12:57 | 11:53:13 | 16:33:29 | 9h 20m 32s |
| 2025-Dec-12, Friday | 07:13:43 | 11:53:41 | 16:33:39 | 9h 19m 56s |
| 2025-Dec-13, Saturday | 07:14:28 | 11:54:09 | 16:33:51 | 9h 19m 23s |
| 2025-Dec-14, Sunday | 07:15:11 | 11:54:38 | 16:34:05 | 9h 18m 54s |
| 2025-Dec-15, Monday | 07:15:53 | 11:55:07 | 16:34:21 | 9h 18m 28s |
| 2025-Dec-16, Tuesday | 07:16:33 | 11:55:36 | 16:34:39 | 9h 18m 6s |
| 2025-Dec-17, Wednesday | 07:17:11 | 11:56:05 | 16:35:00 | 9h 17m 49s |
| 2025-Dec-18, Thursday | 07:17:47 | 11:56:35 | 16:35:23 | 9h 17m 36s |
| 2025-Dec-19, Friday | 07:18:22 | 11:57:04 | 16:35:47 | 9h 17m 25s |
| 2025-Dec-20, Saturday | 07:18:54 | 11:57:34 | 16:36:14 | 9h 17m 20s |
| 2025-Dec-21, Sunday | 07:19:25 | 11:58:04 | 16:36:44 | 9h 17m 19s |
| 2025-Dec-22, Monday | 07:19:53 | 11:58:34 | 16:37:15 | 9h 17m 22s |
| 2025-Dec-23, Tuesday | 07:20:20 | 11:59:04 | 16:37:48 | 9h 17m 28s |
| 2025-Dec-24, Wednesday | 07:20:44 | 11:59:33 | 16:38:23 | 9h 17m 39s |
| 2025-Dec-25, Thursday | 07:21:07 | 12:00:03 | 16:39:00 | 9h 17m 53s |
| 2025-Dec-26, Friday | 07:21:27 | 12:00:33 | 16:39:39 | 9h 18m 12s |
| 2025-Dec-27, Saturday | 07:21:45 | 12:01:02 | 16:40:19 | 9h 18m 34s |
| 2025-Dec-28, Sunday | 07:22:01 | 12:01:32 | 16:41:02 | 9h 19m 1s |
| 2025-Dec-29, Monday | 07:22:15 | 12:02:01 | 16:41:46 | 9h 19m 31s |
| 2025-Dec-30, Tuesday | 07:22:27 | 12:02:30 | 16:42:32 | 9h 20m 5s |
| 2025-Dec-31, Wednesday | 07:22:36 | 12:02:58 | 16:43:20 | 9h 20m 44s |
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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