Illinois
Time zone: America/Chicago, UTC -5 h.
Latitude: 38.5452, Longitude: -89.6143
1 157 people
Date | Sunrise | Solar Noon | Sunset | Length of day |
---|---|---|---|---|
2025-Jul-01, Tuesday | 05:38:11 | 13:02:27 | 20:26:43 | 14h 48m 32s |
2025-Jul-02, Wednesday | 05:38:41 | 13:02:38 | 20:26:36 | 14h 47m 55s |
2025-Jul-03, Thursday | 05:39:12 | 13:02:49 | 20:26:27 | 14h 47m 15s |
2025-Jul-04, Friday | 05:39:44 | 13:03:00 | 20:26:16 | 14h 46m 32s |
2025-Jul-05, Saturday | 05:40:18 | 13:03:10 | 20:26:03 | 14h 45m 45s |
2025-Jul-06, Sunday | 05:40:52 | 13:03:20 | 20:25:48 | 14h 44m 56s |
2025-Jul-07, Monday | 05:41:28 | 13:03:30 | 20:25:31 | 14h 44m 3s |
2025-Jul-08, Tuesday | 05:42:05 | 13:03:39 | 20:25:13 | 14h 43m 8s |
2025-Jul-09, Wednesday | 05:42:43 | 13:03:48 | 20:24:52 | 14h 42m 9s |
2025-Jul-10, Thursday | 05:43:23 | 13:03:56 | 20:24:30 | 14h 41m 7s |
2025-Jul-11, Friday | 05:44:03 | 13:04:04 | 20:24:05 | 14h 40m 2s |
2025-Jul-12, Saturday | 05:44:44 | 13:04:11 | 20:23:39 | 14h 38m 55s |
2025-Jul-13, Sunday | 05:45:26 | 13:04:18 | 20:23:11 | 14h 37m 45s |
2025-Jul-14, Monday | 05:46:08 | 13:04:25 | 20:22:41 | 14h 36m 33s |
2025-Jul-15, Tuesday | 05:46:52 | 13:04:31 | 20:22:10 | 14h 35m 18s |
2025-Jul-16, Wednesday | 05:47:37 | 13:04:36 | 20:21:36 | 14h 33m 59s |
2025-Jul-17, Thursday | 05:48:22 | 13:04:41 | 20:21:01 | 14h 32m 39s |
2025-Jul-18, Friday | 05:49:08 | 13:04:46 | 20:20:24 | 14h 31m 16s |
2025-Jul-19, Saturday | 05:49:54 | 13:04:50 | 20:19:45 | 14h 29m 51s |
2025-Jul-20, Sunday | 05:50:41 | 13:04:53 | 20:19:04 | 14h 28m 23s |
2025-Jul-21, Monday | 05:51:29 | 13:04:56 | 20:18:22 | 14h 26m 53s |
2025-Jul-22, Tuesday | 05:52:18 | 13:04:58 | 20:17:38 | 14h 25m 20s |
2025-Jul-23, Wednesday | 05:53:06 | 13:04:59 | 20:16:52 | 14h 23m 46s |
2025-Jul-24, Thursday | 05:53:56 | 13:05:00 | 20:16:05 | 14h 22m 9s |
2025-Jul-25, Friday | 05:54:46 | 13:05:01 | 20:15:16 | 14h 20m 30s |
2025-Jul-26, Saturday | 05:55:36 | 13:05:01 | 20:14:25 | 14h 18m 49s |
2025-Jul-27, Sunday | 05:56:27 | 13:05:00 | 20:13:33 | 14h 17m 6s |
2025-Jul-28, Monday | 05:57:18 | 13:04:58 | 20:12:39 | 14h 15m 21s |
2025-Jul-29, Tuesday | 05:58:09 | 13:04:56 | 20:11:43 | 14h 13m 34s |
2025-Jul-30, Wednesday | 05:59:01 | 13:04:54 | 20:10:47 | 14h 11m 46s |
2025-Jul-31, Thursday | 05:59:53 | 13:04:50 | 20:09:48 | 14h 9m 55s |
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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