Today:
Sunrise: 07:06:27
|
Sunset: 16:31:37
|
Day Length: 9h 25m 10s
Time zone: America/Chicago, UTC -6 h.
Latitude: 40.6397, Longitude: -89.6608
Illinois, United States 
6 250 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:03:30 | 11:47:50 | 16:32:11 | 9h 28m 41s |
| 2025-Dec-02, Tuesday | 07:04:30 | 11:48:14 | 16:31:57 | 9h 27m 27s |
| 2025-Dec-03, Wednesday | 07:05:29 | 11:48:37 | 16:31:46 | 9h 26m 17s |
| 2025-Dec-04, Thursday | 07:06:27 | 11:49:02 | 16:31:37 | 9h 25m 10s |
| 2025-Dec-05, Friday | 07:07:23 | 11:49:26 | 16:31:30 | 9h 24m 7s |
| 2025-Dec-06, Saturday | 07:08:18 | 11:49:52 | 16:31:25 | 9h 23m 7s |
| 2025-Dec-07, Sunday | 07:09:12 | 11:50:18 | 16:31:23 | 9h 22m 11s |
| 2025-Dec-08, Monday | 07:10:05 | 11:50:44 | 16:31:23 | 9h 21m 18s |
| 2025-Dec-09, Tuesday | 07:10:56 | 11:51:11 | 16:31:26 | 9h 20m 30s |
| 2025-Dec-10, Wednesday | 07:11:46 | 11:51:38 | 16:31:30 | 9h 19m 44s |
| 2025-Dec-11, Thursday | 07:12:34 | 11:52:06 | 16:31:37 | 9h 19m 3s |
| 2025-Dec-12, Friday | 07:13:21 | 11:52:34 | 16:31:47 | 9h 18m 26s |
| 2025-Dec-13, Saturday | 07:14:06 | 11:53:02 | 16:31:58 | 9h 17m 52s |
| 2025-Dec-14, Sunday | 07:14:49 | 11:53:31 | 16:32:12 | 9h 17m 23s |
| 2025-Dec-15, Monday | 07:15:31 | 11:54:00 | 16:32:28 | 9h 16m 57s |
| 2025-Dec-16, Tuesday | 07:16:11 | 11:54:29 | 16:32:46 | 9h 16m 35s |
| 2025-Dec-17, Wednesday | 07:16:49 | 11:54:58 | 16:33:07 | 9h 16m 18s |
| 2025-Dec-18, Thursday | 07:17:26 | 11:55:28 | 16:33:30 | 9h 16m 4s |
| 2025-Dec-19, Friday | 07:18:00 | 11:55:57 | 16:33:54 | 9h 15m 54s |
| 2025-Dec-20, Saturday | 07:18:33 | 11:56:27 | 16:34:21 | 9h 15m 48s |
| 2025-Dec-21, Sunday | 07:19:03 | 11:56:57 | 16:34:50 | 9h 15m 47s |
| 2025-Dec-22, Monday | 07:19:32 | 11:57:27 | 16:35:22 | 9h 15m 50s |
| 2025-Dec-23, Tuesday | 07:19:58 | 11:57:57 | 16:35:55 | 9h 15m 57s |
| 2025-Dec-24, Wednesday | 07:20:23 | 11:58:26 | 16:36:30 | 9h 16m 7s |
| 2025-Dec-25, Thursday | 07:20:45 | 11:58:56 | 16:37:07 | 9h 16m 22s |
| 2025-Dec-26, Friday | 07:21:05 | 11:59:26 | 16:37:46 | 9h 16m 41s |
| 2025-Dec-27, Saturday | 07:21:23 | 11:59:55 | 16:38:27 | 9h 17m 4s |
| 2025-Dec-28, Sunday | 07:21:39 | 12:00:24 | 16:39:09 | 9h 17m 30s |
| 2025-Dec-29, Monday | 07:21:53 | 12:00:54 | 16:39:54 | 9h 18m 1s |
| 2025-Dec-30, Tuesday | 07:22:05 | 12:01:22 | 16:40:40 | 9h 18m 35s |
| 2025-Dec-31, Wednesday | 07:22:14 | 12:01:51 | 16:41:28 | 9h 19m 14s |
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