Sunrise and Sunset times in Chesterfield, United States 
Today:
 Sunrise: 07:04:28
|
 Sunset: 16:40:56
|
Day Length: 9h 36m 28s
Time zone: America/Chicago, UTC -6 h.
Latitude: 38.6588, Longitude: -90.5803
Chesterfield
Missouri, United States 
47 588 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:01:40 | 11:51:31 | 16:41:23 | 9h 39m 43s |
| 2025-Dec-02, Tuesday | 07:02:37 | 11:51:54 | 16:41:12 | 9h 38m 35s |
| 2025-Dec-03, Wednesday | 07:03:33 | 11:52:18 | 16:41:03 | 9h 37m 30s |
| 2025-Dec-04, Thursday | 07:04:28 | 11:52:42 | 16:40:56 | 9h 36m 28s |
| 2025-Dec-05, Friday | 07:05:22 | 11:53:07 | 16:40:52 | 9h 35m 30s |
| 2025-Dec-06, Saturday | 07:06:15 | 11:53:33 | 16:40:50 | 9h 34m 35s |
| 2025-Dec-07, Sunday | 07:07:07 | 11:53:58 | 16:40:50 | 9h 33m 43s |
| 2025-Dec-08, Monday | 07:07:58 | 11:54:25 | 16:40:52 | 9h 32m 54s |
| 2025-Dec-09, Tuesday | 07:08:47 | 11:54:52 | 16:40:56 | 9h 32m 9s |
| 2025-Dec-10, Wednesday | 07:09:35 | 11:55:19 | 16:41:03 | 9h 31m 28s |
| 2025-Dec-11, Thursday | 07:10:22 | 11:55:47 | 16:41:11 | 9h 30m 49s |
| 2025-Dec-12, Friday | 07:11:07 | 11:56:15 | 16:41:22 | 9h 30m 15s |
| 2025-Dec-13, Saturday | 07:11:51 | 11:56:43 | 16:41:35 | 9h 29m 44s |
| 2025-Dec-14, Sunday | 07:12:33 | 11:57:12 | 16:41:50 | 9h 29m 17s |
| 2025-Dec-15, Monday | 07:13:14 | 11:57:40 | 16:42:07 | 9h 28m 53s |
| 2025-Dec-16, Tuesday | 07:13:53 | 11:58:10 | 16:42:26 | 9h 28m 33s |
| 2025-Dec-17, Wednesday | 07:14:31 | 11:58:39 | 16:42:47 | 9h 28m 16s |
| 2025-Dec-18, Thursday | 07:15:06 | 11:59:08 | 16:43:10 | 9h 28m 4s |
| 2025-Dec-19, Friday | 07:15:41 | 11:59:38 | 16:43:36 | 9h 27m 55s |
| 2025-Dec-20, Saturday | 07:16:13 | 12:00:08 | 16:44:03 | 9h 27m 50s |
| 2025-Dec-21, Sunday | 07:16:43 | 12:00:38 | 16:44:32 | 9h 27m 49s |
| 2025-Dec-22, Monday | 07:17:12 | 12:01:07 | 16:45:03 | 9h 27m 51s |
| 2025-Dec-23, Tuesday | 07:17:39 | 12:01:37 | 16:45:36 | 9h 27m 57s |
| 2025-Dec-24, Wednesday | 07:18:04 | 12:02:07 | 16:46:11 | 9h 28m 7s |
| 2025-Dec-25, Thursday | 07:18:27 | 12:02:37 | 16:46:47 | 9h 28m 20s |
| 2025-Dec-26, Friday | 07:18:47 | 12:03:06 | 16:47:25 | 9h 28m 38s |
| 2025-Dec-27, Saturday | 07:19:06 | 12:03:36 | 16:48:05 | 9h 28m 59s |
| 2025-Dec-28, Sunday | 07:19:23 | 12:04:05 | 16:48:47 | 9h 29m 24s |
| 2025-Dec-29, Monday | 07:19:38 | 12:04:34 | 16:49:30 | 9h 29m 52s |
| 2025-Dec-30, Tuesday | 07:19:51 | 12:05:03 | 16:50:15 | 9h 30m 24s |
| 2025-Dec-31, Wednesday | 07:20:02 | 12:05:32 | 16:51:02 | 9h 31m 0s |
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