Sunrise and Sunset times in Chesterfield, United States 
Today:
 Sunrise: 07:16:11
|
 Sunset: 17:05:55
|
Day Length: 9h 49m 44s
Time zone: America/Chicago, UTC -6 h.
Latitude: 39.2566, Longitude: -90.0668
Chesterfield
Illinois, United States 
179 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Jan-01, Thursday | 07:19:51 | 12:03:57 | 16:48:03 | 9h 28m 12s |
| 2026-Jan-02, Friday | 07:19:57 | 12:04:25 | 16:48:52 | 9h 28m 55s |
| 2026-Jan-03, Saturday | 07:20:01 | 12:04:52 | 16:49:44 | 9h 29m 43s |
| 2026-Jan-04, Sunday | 07:20:03 | 12:05:20 | 16:50:36 | 9h 30m 33s |
| 2026-Jan-05, Monday | 07:20:02 | 12:05:46 | 16:51:30 | 9h 31m 28s |
| 2026-Jan-06, Tuesday | 07:20:00 | 12:06:13 | 16:52:25 | 9h 32m 25s |
| 2026-Jan-07, Wednesday | 07:19:55 | 12:06:39 | 16:53:22 | 9h 33m 27s |
| 2026-Jan-08, Thursday | 07:19:48 | 12:07:04 | 16:54:20 | 9h 34m 32s |
| 2026-Jan-09, Friday | 07:19:39 | 12:07:29 | 16:55:18 | 9h 35m 39s |
| 2026-Jan-10, Saturday | 07:19:28 | 12:07:53 | 16:56:18 | 9h 36m 50s |
| 2026-Jan-11, Sunday | 07:19:15 | 12:08:17 | 16:57:19 | 9h 38m 4s |
| 2026-Jan-12, Monday | 07:18:59 | 12:08:40 | 16:58:21 | 9h 39m 22s |
| 2026-Jan-13, Tuesday | 07:18:41 | 12:09:02 | 16:59:23 | 9h 40m 42s |
| 2026-Jan-14, Wednesday | 07:18:22 | 12:09:24 | 17:00:27 | 9h 42m 5s |
| 2026-Jan-15, Thursday | 07:18:00 | 12:09:45 | 17:01:31 | 9h 43m 31s |
| 2026-Jan-16, Friday | 07:17:36 | 12:10:06 | 17:02:36 | 9h 45m 0s |
| 2026-Jan-17, Saturday | 07:17:10 | 12:10:25 | 17:03:41 | 9h 46m 31s |
| 2026-Jan-18, Sunday | 07:16:41 | 12:10:45 | 17:04:48 | 9h 48m 7s |
| 2026-Jan-19, Monday | 07:16:11 | 12:11:03 | 17:05:55 | 9h 49m 44s |
| 2026-Jan-20, Tuesday | 07:15:39 | 12:11:21 | 17:07:02 | 9h 51m 23s |
| 2026-Jan-21, Wednesday | 07:15:05 | 12:11:37 | 17:08:10 | 9h 53m 5s |
| 2026-Jan-22, Thursday | 07:14:29 | 12:11:53 | 17:09:18 | 9h 54m 49s |
| 2026-Jan-23, Friday | 07:13:51 | 12:12:09 | 17:10:27 | 9h 56m 36s |
| 2026-Jan-24, Saturday | 07:13:11 | 12:12:23 | 17:11:36 | 9h 58m 25s |
| 2026-Jan-25, Sunday | 07:12:29 | 12:12:37 | 17:12:45 | 10h 0m 16s |
| 2026-Jan-26, Monday | 07:11:45 | 12:12:50 | 17:13:55 | 10h 2m 10s |
| 2026-Jan-27, Tuesday | 07:11:00 | 12:13:02 | 17:15:05 | 10h 4m 5s |
| 2026-Jan-28, Wednesday | 07:10:12 | 12:13:14 | 17:16:15 | 10h 6m 3s |
| 2026-Jan-29, Thursday | 07:09:23 | 12:13:24 | 17:17:25 | 10h 8m 2s |
| 2026-Jan-30, Friday | 07:08:32 | 12:13:34 | 17:18:35 | 10h 10m 3s |
| 2026-Jan-31, Saturday | 07:07:40 | 12:13:43 | 17:19:46 | 10h 12m 6s |
Day length in Chesterfield during the year on the chart:
Chesterfield 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)
Countries closest to United States
*Calculation of distances from capital to capital
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