Today:
Sunrise: 07:29:09
|
Sunset: 16:46:29
|
Day Length: 9h 17m 20s
Time zone: America/Chicago, UTC -6 h.
Latitude: 40.6668, Longitude: -91.5119
Iowa, United States 
135 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:10:59 | 11:55:15 | 16:39:30 | 9h 28m 31s |
| 2025-Dec-02, Tuesday | 07:11:59 | 11:55:38 | 16:39:17 | 9h 27m 18s |
| 2025-Dec-03, Wednesday | 07:12:58 | 11:56:02 | 16:39:05 | 9h 26m 7s |
| 2025-Dec-04, Thursday | 07:13:56 | 11:56:26 | 16:38:56 | 9h 25m 0s |
| 2025-Dec-05, Friday | 07:14:52 | 11:56:51 | 16:38:49 | 9h 23m 57s |
| 2025-Dec-06, Saturday | 07:15:48 | 11:57:16 | 16:38:45 | 9h 22m 57s |
| 2025-Dec-07, Sunday | 07:16:42 | 11:57:42 | 16:38:42 | 9h 22m 0s |
| 2025-Dec-08, Monday | 07:17:34 | 11:58:08 | 16:38:43 | 9h 21m 9s |
| 2025-Dec-09, Tuesday | 07:18:26 | 11:58:35 | 16:38:45 | 9h 20m 19s |
| 2025-Dec-10, Wednesday | 07:19:15 | 11:59:03 | 16:38:50 | 9h 19m 35s |
| 2025-Dec-11, Thursday | 07:20:04 | 11:59:30 | 16:38:57 | 9h 18m 53s |
| 2025-Dec-12, Friday | 07:20:50 | 11:59:58 | 16:39:06 | 9h 18m 16s |
| 2025-Dec-13, Saturday | 07:21:36 | 12:00:27 | 16:39:17 | 9h 17m 41s |
| 2025-Dec-14, Sunday | 07:22:19 | 12:00:55 | 16:39:31 | 9h 17m 12s |
| 2025-Dec-15, Monday | 07:23:01 | 12:01:24 | 16:39:47 | 9h 16m 46s |
| 2025-Dec-16, Tuesday | 07:23:41 | 12:01:53 | 16:40:06 | 9h 16m 25s |
| 2025-Dec-17, Wednesday | 07:24:19 | 12:02:23 | 16:40:26 | 9h 16m 7s |
| 2025-Dec-18, Thursday | 07:24:55 | 12:02:52 | 16:40:49 | 9h 15m 54s |
| 2025-Dec-19, Friday | 07:25:30 | 12:03:22 | 16:41:14 | 9h 15m 44s |
| 2025-Dec-20, Saturday | 07:26:02 | 12:03:51 | 16:41:41 | 9h 15m 39s |
| 2025-Dec-21, Sunday | 07:26:33 | 12:04:21 | 16:42:10 | 9h 15m 37s |
| 2025-Dec-22, Monday | 07:27:01 | 12:04:51 | 16:42:41 | 9h 15m 40s |
| 2025-Dec-23, Tuesday | 07:27:28 | 12:05:21 | 16:43:14 | 9h 15m 46s |
| 2025-Dec-24, Wednesday | 07:27:52 | 12:05:51 | 16:43:49 | 9h 15m 57s |
| 2025-Dec-25, Thursday | 07:28:15 | 12:06:20 | 16:44:26 | 9h 16m 11s |
| 2025-Dec-26, Friday | 07:28:35 | 12:06:50 | 16:45:05 | 9h 16m 30s |
| 2025-Dec-27, Saturday | 07:28:53 | 12:07:20 | 16:45:46 | 9h 16m 53s |
| 2025-Dec-28, Sunday | 07:29:09 | 12:07:49 | 16:46:29 | 9h 17m 20s |
| 2025-Dec-29, Monday | 07:29:23 | 12:08:18 | 16:47:13 | 9h 17m 50s |
| 2025-Dec-30, Tuesday | 07:29:34 | 12:08:47 | 16:48:00 | 9h 18m 26s |
| 2025-Dec-31, Wednesday | 07:29:43 | 12:09:15 | 16:48:48 | 9h 19m 5s |
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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