Sunrise and Sunset times in Cool Valley, United States 
Today:
 Sunrise: 07:15:00
|
 Sunset: 18:17:10
|
Day Length: 11h 2m 10s
Time zone: America/Chicago, UTC -5 h.
Latitude: 38.7251, Longitude: -90.3058
Cool Valley
🌤 Possibly a moderately beautiful sunset.
Missouri, United States 
1 167 people
Current temperature 13 ° C 
Partly cloudy
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Oct-01, Wednesday | 06:57:34 | 12:50:42 | 18:43:51 | 11h 46m 17s |
| 2025-Oct-02, Thursday | 06:58:30 | 12:50:23 | 18:42:17 | 11h 43m 47s |
| 2025-Oct-03, Friday | 06:59:26 | 12:50:05 | 18:40:44 | 11h 41m 18s |
| 2025-Oct-04, Saturday | 07:00:22 | 12:49:46 | 18:39:11 | 11h 38m 49s |
| 2025-Oct-05, Sunday | 07:01:18 | 12:49:28 | 18:37:39 | 11h 36m 21s |
| 2025-Oct-06, Monday | 07:02:15 | 12:49:11 | 18:36:07 | 11h 33m 52s |
| 2025-Oct-07, Tuesday | 07:03:12 | 12:48:54 | 18:34:35 | 11h 31m 23s |
| 2025-Oct-08, Wednesday | 07:04:09 | 12:48:37 | 18:33:04 | 11h 28m 55s |
| 2025-Oct-09, Thursday | 07:05:07 | 12:48:20 | 18:31:34 | 11h 26m 27s |
| 2025-Oct-10, Friday | 07:06:05 | 12:48:05 | 18:30:04 | 11h 23m 59s |
| 2025-Oct-11, Saturday | 07:07:03 | 12:47:49 | 18:28:35 | 11h 21m 32s |
| 2025-Oct-12, Sunday | 07:08:01 | 12:47:34 | 18:27:07 | 11h 19m 6s |
| 2025-Oct-13, Monday | 07:09:00 | 12:47:20 | 18:25:39 | 11h 16m 39s |
| 2025-Oct-14, Tuesday | 07:09:59 | 12:47:06 | 18:24:13 | 11h 14m 14s |
| 2025-Oct-15, Wednesday | 07:10:59 | 12:46:53 | 18:22:46 | 11h 11m 47s |
| 2025-Oct-16, Thursday | 07:11:59 | 12:46:40 | 18:21:21 | 11h 9m 22s |
| 2025-Oct-17, Friday | 07:12:59 | 12:46:28 | 18:19:57 | 11h 6m 58s |
| 2025-Oct-18, Saturday | 07:13:59 | 12:46:16 | 18:18:33 | 11h 4m 34s |
| 2025-Oct-19, Sunday | 07:15:00 | 12:46:05 | 18:17:10 | 11h 2m 10s |
| 2025-Oct-20, Monday | 07:16:01 | 12:45:55 | 18:15:49 | 10h 59m 48s |
| 2025-Oct-21, Tuesday | 07:17:03 | 12:45:45 | 18:14:28 | 10h 57m 25s |
| 2025-Oct-22, Wednesday | 07:18:05 | 12:45:37 | 18:13:08 | 10h 55m 3s |
| 2025-Oct-23, Thursday | 07:19:07 | 12:45:28 | 18:11:50 | 10h 52m 43s |
| 2025-Oct-24, Friday | 07:20:09 | 12:45:21 | 18:10:32 | 10h 50m 23s |
| 2025-Oct-25, Saturday | 07:21:12 | 12:45:14 | 18:09:15 | 10h 48m 3s |
| 2025-Oct-26, Sunday | 07:22:15 | 12:45:08 | 18:08:00 | 10h 45m 45s |
| 2025-Oct-27, Monday | 07:23:19 | 12:45:02 | 18:06:46 | 10h 43m 27s |
| 2025-Oct-28, Tuesday | 07:24:23 | 12:44:58 | 18:05:33 | 10h 41m 10s |
| 2025-Oct-29, Wednesday | 07:25:27 | 12:44:54 | 18:04:21 | 10h 38m 54s |
| 2025-Oct-30, Thursday | 07:26:31 | 12:44:51 | 18:03:11 | 10h 36m 40s |
| 2025-Oct-31, Friday | 07:27:36 | 12:44:49 | 18:02:02 | 10h 34m 26s |
Day length in Cool Valley during the year on the chart:
Cool Valley 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