Iowa
Time zone: America/Chicago, UTC -5 h.
Latitude: 42.3936, Longitude: -92.5521
Date | Sunrise | Solar Noon | Sunset | Length of day |
---|---|---|---|---|
2025-Jul-01, Tuesday | 05:37:21 | 13:14:12 | 20:51:03 | 15h 13m 42s |
2025-Jul-02, Wednesday | 05:37:54 | 13:14:23 | 20:50:53 | 15h 12m 59s |
2025-Jul-03, Thursday | 05:38:29 | 13:14:34 | 20:50:40 | 15h 12m 11s |
2025-Jul-04, Friday | 05:39:05 | 13:14:45 | 20:50:25 | 15h 11m 20s |
2025-Jul-05, Saturday | 05:39:43 | 13:14:55 | 20:50:08 | 15h 10m 25s |
2025-Jul-06, Sunday | 05:40:22 | 13:15:05 | 20:49:49 | 15h 9m 27s |
2025-Jul-07, Monday | 05:41:02 | 13:15:15 | 20:49:28 | 15h 8m 26s |
2025-Jul-08, Tuesday | 05:41:44 | 13:15:24 | 20:49:04 | 15h 7m 20s |
2025-Jul-09, Wednesday | 05:42:27 | 13:15:33 | 20:48:39 | 15h 6m 12s |
2025-Jul-10, Thursday | 05:43:11 | 13:15:41 | 20:48:11 | 15h 5m 0s |
2025-Jul-11, Friday | 05:43:57 | 13:15:49 | 20:47:41 | 15h 3m 44s |
2025-Jul-12, Saturday | 05:44:43 | 13:15:57 | 20:47:10 | 15h 2m 27s |
2025-Jul-13, Sunday | 05:45:31 | 13:16:04 | 20:46:36 | 15h 1m 5s |
2025-Jul-14, Monday | 05:46:20 | 13:16:10 | 20:46:00 | 14h 59m 40s |
2025-Jul-15, Tuesday | 05:47:10 | 13:16:16 | 20:45:22 | 14h 58m 12s |
2025-Jul-16, Wednesday | 05:48:01 | 13:16:21 | 20:44:42 | 14h 56m 41s |
2025-Jul-17, Thursday | 05:48:53 | 13:16:26 | 20:44:00 | 14h 55m 7s |
2025-Jul-18, Friday | 05:49:46 | 13:16:31 | 20:43:16 | 14h 53m 30s |
2025-Jul-19, Saturday | 05:50:39 | 13:16:35 | 20:42:30 | 14h 51m 51s |
2025-Jul-20, Sunday | 05:51:34 | 13:16:38 | 20:41:42 | 14h 50m 8s |
2025-Jul-21, Monday | 05:52:29 | 13:16:41 | 20:40:52 | 14h 48m 23s |
2025-Jul-22, Tuesday | 05:53:25 | 13:16:43 | 20:40:00 | 14h 46m 35s |
2025-Jul-23, Wednesday | 05:54:22 | 13:16:44 | 20:39:07 | 14h 44m 45s |
2025-Jul-24, Thursday | 05:55:19 | 13:16:45 | 20:38:12 | 14h 42m 53s |
2025-Jul-25, Friday | 05:56:17 | 13:16:46 | 20:37:14 | 14h 40m 57s |
2025-Jul-26, Saturday | 05:57:16 | 13:16:46 | 20:36:16 | 14h 39m 0s |
2025-Jul-27, Sunday | 05:58:15 | 13:16:45 | 20:35:15 | 14h 37m 0s |
2025-Jul-28, Monday | 05:59:14 | 13:16:43 | 20:34:13 | 14h 34m 59s |
2025-Jul-29, Tuesday | 06:00:14 | 13:16:41 | 20:33:09 | 14h 32m 55s |
2025-Jul-30, Wednesday | 06:01:15 | 13:16:39 | 20:32:03 | 14h 30m 48s |
2025-Jul-31, Thursday | 06:02:15 | 13:16:36 | 20:30:56 | 14h 28m 41s |
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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