Sunrise and Sunset times in Grand Detour, United States 
Grand Detour
🌇 High chance of a beautiful sunset!
Illinois, United States
507 people
Current temperature 20 ° C 
Partly cloudy
Today:
 Sunrise: 06:36:16
|
 Sunset: 19:10:30
|
Day Length: 12h 34m 14s
Time zone: America/Chicago, UTC -5 h.
Latitude: 41.9011, Longitude: -89.4137
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Sep-01, Monday | 06:23:55 | 12:57:30 | 19:31:04 | 13h 7m 9s |
| 2025-Sep-02, Tuesday | 06:24:57 | 12:57:10 | 19:29:23 | 13h 4m 26s |
| 2025-Sep-03, Wednesday | 06:25:59 | 12:56:51 | 19:27:42 | 13h 1m 43s |
| 2025-Sep-04, Thursday | 06:27:01 | 12:56:31 | 19:26:01 | 12h 59m 0s |
| 2025-Sep-05, Friday | 06:28:02 | 12:56:11 | 19:24:19 | 12h 56m 17s |
| 2025-Sep-06, Saturday | 06:29:04 | 12:55:50 | 19:22:36 | 12h 53m 32s |
| 2025-Sep-07, Sunday | 06:30:06 | 12:55:30 | 19:20:53 | 12h 50m 47s |
| 2025-Sep-08, Monday | 06:31:08 | 12:55:09 | 19:19:10 | 12h 48m 2s |
| 2025-Sep-09, Tuesday | 06:32:09 | 12:54:48 | 19:17:27 | 12h 45m 18s |
| 2025-Sep-10, Wednesday | 06:33:11 | 12:54:27 | 19:15:43 | 12h 42m 32s |
| 2025-Sep-11, Thursday | 06:34:13 | 12:54:06 | 19:13:59 | 12h 39m 46s |
| 2025-Sep-12, Friday | 06:35:15 | 12:53:45 | 19:12:15 | 12h 37m 0s |
| 2025-Sep-13, Saturday | 06:36:16 | 12:53:23 | 19:10:30 | 12h 34m 14s |
| 2025-Sep-14, Sunday | 06:37:18 | 12:53:02 | 19:08:46 | 12h 31m 28s |
| 2025-Sep-15, Monday | 06:38:20 | 12:52:40 | 19:07:01 | 12h 28m 41s |
| 2025-Sep-16, Tuesday | 06:39:22 | 12:52:19 | 19:05:16 | 12h 25m 54s |
| 2025-Sep-17, Wednesday | 06:40:24 | 12:51:58 | 19:03:31 | 12h 23m 7s |
| 2025-Sep-18, Thursday | 06:41:26 | 12:51:36 | 19:01:46 | 12h 20m 20s |
| 2025-Sep-19, Friday | 06:42:29 | 12:51:15 | 19:00:01 | 12h 17m 32s |
| 2025-Sep-20, Saturday | 06:43:31 | 12:50:53 | 18:58:16 | 12h 14m 45s |
| 2025-Sep-21, Sunday | 06:44:33 | 12:50:32 | 18:56:31 | 12h 11m 58s |
| 2025-Sep-22, Monday | 06:45:36 | 12:50:11 | 18:54:46 | 12h 9m 10s |
| 2025-Sep-23, Tuesday | 06:46:39 | 12:49:50 | 18:53:01 | 12h 6m 22s |
| 2025-Sep-24, Wednesday | 06:47:42 | 12:49:29 | 18:51:16 | 12h 3m 34s |
| 2025-Sep-25, Thursday | 06:48:45 | 12:49:08 | 18:49:32 | 12h 0m 47s |
| 2025-Sep-26, Friday | 06:49:48 | 12:48:48 | 18:47:47 | 11h 57m 59s |
| 2025-Sep-27, Saturday | 06:50:52 | 12:48:27 | 18:46:03 | 11h 55m 11s |
| 2025-Sep-28, Sunday | 06:51:55 | 12:48:07 | 18:44:19 | 11h 52m 24s |
| 2025-Sep-29, Monday | 06:52:59 | 12:47:47 | 18:42:36 | 11h 49m 37s |
| 2025-Sep-30, Tuesday | 06:54:03 | 12:47:28 | 18:40:52 | 11h 46m 49s |
Day length in Grand Detour during the year on the chart:
Grand Detour on United States map:
Locations in the same time zone America/Chicago
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)
Largest Populated Areas in United States
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 FAQ: 10 Most Googled Questions Answered
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:
- Equator: ~12-hour days year-round
- Polar regions: Midnight sun/polar nights occur
Miami's lower latitude means:
- Winter days are longer than NY's
- Summer days are slightly shorter
During equinoxes:
- Spring: March 20-21
- Fall: September 22-23
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
Reliable tools:
- Timeanddate.com
- SunCalc.org
- Photographer's Ephemeris app
Yes. Reduced winter sunlight may cause:
- Seasonal Affective Disorder (SAD)
- Vitamin D deficiency
Solution: Light therapy lamps & midday walks