Today:
Sunrise: 06:59:21
|
Sunset: 16:22:39
|
Day Length: 9h 23m 18s
Time zone: America/Chicago, UTC -6 h.
Latitude: 40.9534, Longitude: -87.6548
Illinois, United States 
340 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 06:56:23 | 11:39:49 | 16:23:15 | 9h 26m 52s |
| 2025-Dec-02, Tuesday | 06:57:23 | 11:40:12 | 16:23:01 | 9h 25m 38s |
| 2025-Dec-03, Wednesday | 06:58:22 | 11:40:36 | 16:22:49 | 9h 24m 27s |
| 2025-Dec-04, Thursday | 06:59:21 | 11:41:00 | 16:22:39 | 9h 23m 18s |
| 2025-Dec-05, Friday | 07:00:17 | 11:41:25 | 16:22:32 | 9h 22m 15s |
| 2025-Dec-06, Saturday | 07:01:13 | 11:41:50 | 16:22:27 | 9h 21m 14s |
| 2025-Dec-07, Sunday | 07:02:07 | 11:42:16 | 16:22:25 | 9h 20m 18s |
| 2025-Dec-08, Monday | 07:03:00 | 11:42:42 | 16:22:24 | 9h 19m 24s |
| 2025-Dec-09, Tuesday | 07:03:52 | 11:43:09 | 16:22:27 | 9h 18m 35s |
| 2025-Dec-10, Wednesday | 07:04:42 | 11:43:37 | 16:22:31 | 9h 17m 49s |
| 2025-Dec-11, Thursday | 07:05:31 | 11:44:04 | 16:22:38 | 9h 17m 7s |
| 2025-Dec-12, Friday | 07:06:18 | 11:44:32 | 16:22:47 | 9h 16m 29s |
| 2025-Dec-13, Saturday | 07:07:03 | 11:45:01 | 16:22:58 | 9h 15m 55s |
| 2025-Dec-14, Sunday | 07:07:47 | 11:45:29 | 16:23:12 | 9h 15m 25s |
| 2025-Dec-15, Monday | 07:08:28 | 11:45:58 | 16:23:28 | 9h 15m 0s |
| 2025-Dec-16, Tuesday | 07:09:09 | 11:46:27 | 16:23:46 | 9h 14m 37s |
| 2025-Dec-17, Wednesday | 07:09:47 | 11:46:57 | 16:24:06 | 9h 14m 19s |
| 2025-Dec-18, Thursday | 07:10:23 | 11:47:26 | 16:24:29 | 9h 14m 6s |
| 2025-Dec-19, Friday | 07:10:58 | 11:47:56 | 16:24:54 | 9h 13m 56s |
| 2025-Dec-20, Saturday | 07:11:30 | 11:48:25 | 16:25:20 | 9h 13m 50s |
| 2025-Dec-21, Sunday | 07:12:01 | 11:48:55 | 16:25:49 | 9h 13m 48s |
| 2025-Dec-22, Monday | 07:12:30 | 11:49:25 | 16:26:21 | 9h 13m 51s |
| 2025-Dec-23, Tuesday | 07:12:56 | 11:49:55 | 16:26:54 | 9h 13m 58s |
| 2025-Dec-24, Wednesday | 07:13:20 | 11:50:25 | 16:27:29 | 9h 14m 9s |
| 2025-Dec-25, Thursday | 07:13:43 | 11:50:54 | 16:28:06 | 9h 14m 23s |
| 2025-Dec-26, Friday | 07:14:03 | 11:51:24 | 16:28:45 | 9h 14m 42s |
| 2025-Dec-27, Saturday | 07:14:21 | 11:51:54 | 16:29:26 | 9h 15m 5s |
| 2025-Dec-28, Sunday | 07:14:37 | 11:52:23 | 16:30:09 | 9h 15m 32s |
| 2025-Dec-29, Monday | 07:14:50 | 11:52:52 | 16:30:54 | 9h 16m 4s |
| 2025-Dec-30, Tuesday | 07:15:02 | 11:53:21 | 16:31:40 | 9h 16m 38s |
| 2025-Dec-31, Wednesday | 07:15:11 | 11:53:49 | 16:32:28 | 9h 17m 17s |
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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