Today:
Sunrise: 07:14:40
|
Sunset: 16:37:27
|
Day Length: 9h 22m 47s
Time zone: America/Chicago, UTC -6 h.
Latitude: 40.86, Longitude: -91.3146
Iowa, United States 
921 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:10:45 | 11:54:27 | 16:38:09 | 9h 27m 24s |
| 2025-Dec-02, Tuesday | 07:11:46 | 11:54:51 | 16:37:55 | 9h 26m 9s |
| 2025-Dec-03, Wednesday | 07:12:45 | 11:55:14 | 16:37:44 | 9h 24m 59s |
| 2025-Dec-04, Thursday | 07:13:43 | 11:55:39 | 16:37:34 | 9h 23m 51s |
| 2025-Dec-05, Friday | 07:14:40 | 11:56:03 | 16:37:27 | 9h 22m 47s |
| 2025-Dec-06, Saturday | 07:15:35 | 11:56:29 | 16:37:22 | 9h 21m 47s |
| 2025-Dec-07, Sunday | 07:16:29 | 11:56:55 | 16:37:20 | 9h 20m 51s |
| 2025-Dec-08, Monday | 07:17:22 | 11:57:21 | 16:37:20 | 9h 19m 58s |
| 2025-Dec-09, Tuesday | 07:18:14 | 11:57:48 | 16:37:22 | 9h 19m 8s |
| 2025-Dec-10, Wednesday | 07:19:04 | 11:58:15 | 16:37:27 | 9h 18m 23s |
| 2025-Dec-11, Thursday | 07:19:52 | 11:58:43 | 16:37:34 | 9h 17m 42s |
| 2025-Dec-12, Friday | 07:20:39 | 11:59:11 | 16:37:43 | 9h 17m 4s |
| 2025-Dec-13, Saturday | 07:21:24 | 11:59:39 | 16:37:54 | 9h 16m 30s |
| 2025-Dec-14, Sunday | 07:22:08 | 12:00:08 | 16:38:08 | 9h 16m 0s |
| 2025-Dec-15, Monday | 07:22:50 | 12:00:37 | 16:38:24 | 9h 15m 34s |
| 2025-Dec-16, Tuesday | 07:23:30 | 12:01:06 | 16:38:42 | 9h 15m 12s |
| 2025-Dec-17, Wednesday | 07:24:08 | 12:01:35 | 16:39:02 | 9h 14m 54s |
| 2025-Dec-18, Thursday | 07:24:44 | 12:02:05 | 16:39:25 | 9h 14m 41s |
| 2025-Dec-19, Friday | 07:25:19 | 12:02:34 | 16:39:50 | 9h 14m 31s |
| 2025-Dec-20, Saturday | 07:25:51 | 12:03:04 | 16:40:17 | 9h 14m 26s |
| 2025-Dec-21, Sunday | 07:26:22 | 12:03:34 | 16:40:46 | 9h 14m 24s |
| 2025-Dec-22, Monday | 07:26:50 | 12:04:04 | 16:41:17 | 9h 14m 27s |
| 2025-Dec-23, Tuesday | 07:27:17 | 12:04:34 | 16:41:50 | 9h 14m 33s |
| 2025-Dec-24, Wednesday | 07:27:41 | 12:05:03 | 16:42:25 | 9h 14m 44s |
| 2025-Dec-25, Thursday | 07:28:04 | 12:05:33 | 16:43:03 | 9h 14m 59s |
| 2025-Dec-26, Friday | 07:28:24 | 12:06:03 | 16:43:42 | 9h 15m 18s |
| 2025-Dec-27, Saturday | 07:28:42 | 12:06:32 | 16:44:23 | 9h 15m 41s |
| 2025-Dec-28, Sunday | 07:28:58 | 12:07:01 | 16:45:05 | 9h 16m 7s |
| 2025-Dec-29, Monday | 07:29:11 | 12:07:31 | 16:45:50 | 9h 16m 39s |
| 2025-Dec-30, Tuesday | 07:29:23 | 12:07:59 | 16:46:36 | 9h 17m 13s |
| 2025-Dec-31, Wednesday | 07:29:32 | 12:08:28 | 16:47:24 | 9h 17m 52s |
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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