Today:
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Day Length: 10h 55m 35s
Time zone: America/Chicago, UTC -5 h.
Latitude: 41.5175, Longitude: -88.2149
🌤 Possibly a moderately beautiful sunset.
Illinois, United States
17 249 people
Current temperature 15 ° C
Partly Cloudy
Date | Sunrise | Solar Noon | Sunset | Day length |
---|---|---|---|---|
2025-Oct-01, Wednesday | 06:50:11 | 12:42:21 | 18:34:31 | 11h 44m 20s |
2025-Oct-02, Thursday | 06:51:14 | 12:42:02 | 18:32:49 | 11h 41m 35s |
2025-Oct-03, Friday | 06:52:18 | 12:41:43 | 18:31:08 | 11h 38m 50s |
2025-Oct-04, Saturday | 06:53:22 | 12:41:25 | 18:29:27 | 11h 36m 5s |
2025-Oct-05, Sunday | 06:54:26 | 12:41:07 | 18:27:47 | 11h 33m 21s |
2025-Oct-06, Monday | 06:55:31 | 12:40:49 | 18:26:07 | 11h 30m 36s |
2025-Oct-07, Tuesday | 06:56:35 | 12:40:32 | 18:24:28 | 11h 27m 53s |
2025-Oct-08, Wednesday | 06:57:41 | 12:40:15 | 18:22:50 | 11h 25m 9s |
2025-Oct-09, Thursday | 06:58:46 | 12:39:59 | 18:21:12 | 11h 22m 26s |
2025-Oct-10, Friday | 06:59:51 | 12:39:43 | 18:19:34 | 11h 19m 43s |
2025-Oct-11, Saturday | 07:00:57 | 12:39:27 | 18:17:57 | 11h 17m 0s |
2025-Oct-12, Sunday | 07:02:04 | 12:39:12 | 18:16:21 | 11h 14m 17s |
2025-Oct-13, Monday | 07:03:10 | 12:38:58 | 18:14:46 | 11h 11m 36s |
2025-Oct-14, Tuesday | 07:04:17 | 12:38:44 | 18:13:11 | 11h 8m 54s |
2025-Oct-15, Wednesday | 07:05:24 | 12:38:31 | 18:11:38 | 11h 6m 14s |
2025-Oct-16, Thursday | 07:06:32 | 12:38:18 | 18:10:05 | 11h 3m 33s |
2025-Oct-17, Friday | 07:07:40 | 12:38:06 | 18:08:32 | 11h 0m 52s |
2025-Oct-18, Saturday | 07:08:48 | 12:37:55 | 18:07:01 | 10h 58m 13s |
2025-Oct-19, Sunday | 07:09:56 | 12:37:44 | 18:05:31 | 10h 55m 35s |
2025-Oct-20, Monday | 07:11:05 | 12:37:33 | 18:04:02 | 10h 52m 57s |
2025-Oct-21, Tuesday | 07:12:14 | 12:37:24 | 18:02:33 | 10h 50m 19s |
2025-Oct-22, Wednesday | 07:13:24 | 12:37:15 | 18:01:06 | 10h 47m 42s |
2025-Oct-23, Thursday | 07:14:33 | 12:37:07 | 17:59:40 | 10h 45m 7s |
2025-Oct-24, Friday | 07:15:43 | 12:36:59 | 17:58:15 | 10h 42m 32s |
2025-Oct-25, Saturday | 07:16:54 | 12:36:52 | 17:56:51 | 10h 39m 57s |
2025-Oct-26, Sunday | 07:18:04 | 12:36:46 | 17:55:28 | 10h 37m 24s |
2025-Oct-27, Monday | 07:19:15 | 12:36:41 | 17:54:06 | 10h 34m 51s |
2025-Oct-28, Tuesday | 07:20:26 | 12:36:36 | 17:52:46 | 10h 32m 20s |
2025-Oct-29, Wednesday | 07:21:38 | 12:36:32 | 17:51:27 | 10h 29m 49s |
2025-Oct-30, Thursday | 07:22:49 | 12:36:29 | 17:50:09 | 10h 27m 20s |
2025-Oct-31, Friday | 07:24:01 | 12:36:27 | 17:48:52 | 10h 24m 51s |
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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