Sunrise and Sunset times in Valley Park, United States 
Today:
 Sunrise: 07:03:49
|
 Sunset: 16:40:53
|
Day Length: 9h 37m 4s
Time zone: America/Chicago, UTC -6 h.
Latitude: 38.5513, Longitude: -90.4924
Valley Park
Missouri, United States 
6 902 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:01:01 | 11:51:10 | 16:41:19 | 9h 40m 18s |
| 2025-Dec-02, Tuesday | 07:01:58 | 11:51:33 | 16:41:08 | 9h 39m 10s |
| 2025-Dec-03, Wednesday | 07:02:54 | 11:51:57 | 16:41:00 | 9h 38m 6s |
| 2025-Dec-04, Thursday | 07:03:49 | 11:52:21 | 16:40:53 | 9h 37m 4s |
| 2025-Dec-05, Friday | 07:04:43 | 11:52:46 | 16:40:49 | 9h 36m 6s |
| 2025-Dec-06, Saturday | 07:05:36 | 11:53:11 | 16:40:47 | 9h 35m 11s |
| 2025-Dec-07, Sunday | 07:06:28 | 11:53:37 | 16:40:47 | 9h 34m 19s |
| 2025-Dec-08, Monday | 07:07:18 | 11:54:04 | 16:40:49 | 9h 33m 31s |
| 2025-Dec-09, Tuesday | 07:08:08 | 11:54:31 | 16:40:53 | 9h 32m 45s |
| 2025-Dec-10, Wednesday | 07:08:56 | 11:54:58 | 16:41:00 | 9h 32m 4s |
| 2025-Dec-11, Thursday | 07:09:42 | 11:55:25 | 16:41:09 | 9h 31m 27s |
| 2025-Dec-12, Friday | 07:10:27 | 11:55:53 | 16:41:19 | 9h 30m 52s |
| 2025-Dec-13, Saturday | 07:11:11 | 11:56:22 | 16:41:32 | 9h 30m 21s |
| 2025-Dec-14, Sunday | 07:11:53 | 11:56:50 | 16:41:47 | 9h 29m 54s |
| 2025-Dec-15, Monday | 07:12:34 | 11:57:19 | 16:42:04 | 9h 29m 30s |
| 2025-Dec-16, Tuesday | 07:13:13 | 11:57:48 | 16:42:24 | 9h 29m 11s |
| 2025-Dec-17, Wednesday | 07:13:51 | 11:58:18 | 16:42:45 | 9h 28m 54s |
| 2025-Dec-18, Thursday | 07:14:26 | 11:58:47 | 16:43:08 | 9h 28m 42s |
| 2025-Dec-19, Friday | 07:15:01 | 11:59:17 | 16:43:33 | 9h 28m 32s |
| 2025-Dec-20, Saturday | 07:15:33 | 11:59:47 | 16:44:01 | 9h 28m 28s |
| 2025-Dec-21, Sunday | 07:16:03 | 12:00:16 | 16:44:30 | 9h 28m 27s |
| 2025-Dec-22, Monday | 07:16:32 | 12:00:46 | 16:45:01 | 9h 28m 29s |
| 2025-Dec-23, Tuesday | 07:16:59 | 12:01:16 | 16:45:34 | 9h 28m 35s |
| 2025-Dec-24, Wednesday | 07:17:24 | 12:01:46 | 16:46:08 | 9h 28m 44s |
| 2025-Dec-25, Thursday | 07:17:47 | 12:02:16 | 16:46:45 | 9h 28m 58s |
| 2025-Dec-26, Friday | 07:18:08 | 12:02:45 | 16:47:23 | 9h 29m 15s |
| 2025-Dec-27, Saturday | 07:18:27 | 12:03:15 | 16:48:03 | 9h 29m 36s |
| 2025-Dec-28, Sunday | 07:18:44 | 12:03:44 | 16:48:45 | 9h 30m 1s |
| 2025-Dec-29, Monday | 07:18:59 | 12:04:13 | 16:49:28 | 9h 30m 29s |
| 2025-Dec-30, Tuesday | 07:19:12 | 12:04:42 | 16:50:13 | 9h 31m 1s |
| 2025-Dec-31, Wednesday | 07:19:22 | 12:05:11 | 16:50:59 | 9h 31m 37s |
Day length in Valley Park during the year on the chart:
Valley Park 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