Today:
Sunrise: 06:57:43
|
Sunset: 16:24:24
|
Day Length: 9h 26m 41s
Time zone: America/Chicago, UTC -6 h.
Latitude: 40.3815, Longitude: -87.67
Illinois, United States 
1 257 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 06:54:48 | 11:39:53 | 16:24:57 | 9h 30m 9s |
| 2025-Dec-02, Tuesday | 06:55:47 | 11:40:16 | 16:24:44 | 9h 28m 57s |
| 2025-Dec-03, Wednesday | 06:56:46 | 11:40:39 | 16:24:33 | 9h 27m 47s |
| 2025-Dec-04, Thursday | 06:57:43 | 11:41:04 | 16:24:24 | 9h 26m 41s |
| 2025-Dec-05, Friday | 06:58:39 | 11:41:28 | 16:24:18 | 9h 25m 39s |
| 2025-Dec-06, Saturday | 06:59:34 | 11:41:54 | 16:24:14 | 9h 24m 40s |
| 2025-Dec-07, Sunday | 07:00:28 | 11:42:20 | 16:24:12 | 9h 23m 44s |
| 2025-Dec-08, Monday | 07:01:20 | 11:42:46 | 16:24:12 | 9h 22m 52s |
| 2025-Dec-09, Tuesday | 07:02:11 | 11:43:13 | 16:24:15 | 9h 22m 4s |
| 2025-Dec-10, Wednesday | 07:03:01 | 11:43:40 | 16:24:20 | 9h 21m 19s |
| 2025-Dec-11, Thursday | 07:03:49 | 11:44:08 | 16:24:27 | 9h 20m 38s |
| 2025-Dec-12, Friday | 07:04:35 | 11:44:36 | 16:24:36 | 9h 20m 1s |
| 2025-Dec-13, Saturday | 07:05:20 | 11:45:04 | 16:24:48 | 9h 19m 28s |
| 2025-Dec-14, Sunday | 07:06:04 | 11:45:33 | 16:25:02 | 9h 18m 58s |
| 2025-Dec-15, Monday | 07:06:45 | 11:46:02 | 16:25:18 | 9h 18m 33s |
| 2025-Dec-16, Tuesday | 07:07:25 | 11:46:31 | 16:25:37 | 9h 18m 12s |
| 2025-Dec-17, Wednesday | 07:08:03 | 11:47:00 | 16:25:57 | 9h 17m 54s |
| 2025-Dec-18, Thursday | 07:08:39 | 11:47:30 | 16:26:20 | 9h 17m 41s |
| 2025-Dec-19, Friday | 07:09:14 | 11:47:59 | 16:26:45 | 9h 17m 31s |
| 2025-Dec-20, Saturday | 07:09:46 | 11:48:29 | 16:27:12 | 9h 17m 26s |
| 2025-Dec-21, Sunday | 07:10:17 | 11:48:59 | 16:27:41 | 9h 17m 24s |
| 2025-Dec-22, Monday | 07:10:45 | 11:49:29 | 16:28:12 | 9h 17m 27s |
| 2025-Dec-23, Tuesday | 07:11:12 | 11:49:59 | 16:28:45 | 9h 17m 33s |
| 2025-Dec-24, Wednesday | 07:11:37 | 11:50:28 | 16:29:20 | 9h 17m 43s |
| 2025-Dec-25, Thursday | 07:11:59 | 11:50:58 | 16:29:57 | 9h 17m 58s |
| 2025-Dec-26, Friday | 07:12:19 | 11:51:28 | 16:30:36 | 9h 18m 17s |
| 2025-Dec-27, Saturday | 07:12:38 | 11:51:57 | 16:31:17 | 9h 18m 39s |
| 2025-Dec-28, Sunday | 07:12:54 | 11:52:26 | 16:31:59 | 9h 19m 5s |
| 2025-Dec-29, Monday | 07:13:08 | 11:52:56 | 16:32:44 | 9h 19m 36s |
| 2025-Dec-30, Tuesday | 07:13:19 | 11:53:24 | 16:33:30 | 9h 20m 11s |
| 2025-Dec-31, Wednesday | 07:13:29 | 11:53:53 | 16:34:17 | 9h 20m 48s |
Chicago (Illinois), Dallas (Texas), Houston (Texas), Minneapolis (Minnesota), St. Louis (Missouri), San Antonio (Texas), Austin (Texas), Kansas City (Missouri), Montevideo (Montevideo), Milwaukee (Wisconsin), Prague (Praha, Hlavní Město), Nashville (Tennessee), Memphis (Tennessee), New Orleans (Louisiana), Oklahoma City (Oklahoma), Fort Worth (Texas), Omaha (Nebraska), McAllen (Texas), Birmingham (Alabama), Tulsa (Oklahoma), Baton Rouge (Louisiana), Wichita (Kansas), Des Moines (Iowa), Little Rock (Arkansas), Denton (Texas), Madison (Wisconsin), Arlington (Texas), Pensacola (Florida), Fayetteville (Arkansas), Corpus Christi (Texas)
New York (New York), Los Angeles (California), Chicago (Illinois), Miami (Florida), Dallas (Texas), Philadelphia (Pennsylvania), Houston (Texas), Washington (District of Columbia), Atlanta (Georgia), Boston (Massachusetts), Phoenix (Arizona), Seattle (Washington), San Francisco (California), Detroit (Michigan), San Diego (California), Minneapolis (Minnesota), Tampa (Florida), Denver (Colorado), Brooklyn (New York), Queens (New York), Baltimore (Maryland), Riverside (California), St. Louis (Missouri), Las Vegas (Nevada), Portland (Oregon), San Antonio (Texas), Sacramento (California), San Jose (California), Orlando (Florida), Cleveland (Ohio)
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