Sunrise and Sunset times in Affton, United States 
Affton
🌤 Possibly a moderately beautiful sunset.
Missouri, United States
21 704 people
Current temperature 33 ° C 
Sunny
Today:
 Sunrise: 06:34:34
|
 Sunset: 19:25:05
|
Day Length: 12h 50m 31s
Time zone: America/Chicago, UTC -5 h.
Latitude: 38.5499, Longitude: -90.3263
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Sep-01, Monday | 06:31:04 | 13:01:09 | 19:31:14 | 13h 0m 10s |
| 2025-Sep-02, Tuesday | 06:31:56 | 13:00:49 | 19:29:42 | 12h 57m 46s |
| 2025-Sep-03, Wednesday | 06:32:49 | 13:00:30 | 19:28:10 | 12h 55m 21s |
| 2025-Sep-04, Thursday | 06:33:41 | 13:00:10 | 19:26:38 | 12h 52m 57s |
| 2025-Sep-05, Friday | 06:34:34 | 12:59:50 | 19:25:05 | 12h 50m 31s |
| 2025-Sep-06, Saturday | 06:35:26 | 12:59:29 | 19:23:32 | 12h 48m 6s |
| 2025-Sep-07, Sunday | 06:36:19 | 12:59:09 | 19:21:59 | 12h 45m 40s |
| 2025-Sep-08, Monday | 06:37:11 | 12:58:48 | 19:20:25 | 12h 43m 14s |
| 2025-Sep-09, Tuesday | 06:38:03 | 12:58:27 | 19:18:51 | 12h 40m 48s |
| 2025-Sep-10, Wednesday | 06:38:56 | 12:58:06 | 19:17:16 | 12h 38m 20s |
| 2025-Sep-11, Thursday | 06:39:48 | 12:57:45 | 19:15:41 | 12h 35m 53s |
| 2025-Sep-12, Friday | 06:40:41 | 12:57:24 | 19:14:07 | 12h 33m 26s |
| 2025-Sep-13, Saturday | 06:41:33 | 12:57:02 | 19:12:31 | 12h 30m 58s |
| 2025-Sep-14, Sunday | 06:42:26 | 12:56:41 | 19:10:56 | 12h 28m 30s |
| 2025-Sep-15, Monday | 06:43:18 | 12:56:19 | 19:09:21 | 12h 26m 3s |
| 2025-Sep-16, Tuesday | 06:44:11 | 12:55:58 | 19:07:45 | 12h 23m 34s |
| 2025-Sep-17, Wednesday | 06:45:04 | 12:55:37 | 19:06:10 | 12h 21m 6s |
| 2025-Sep-18, Thursday | 06:45:56 | 12:55:15 | 19:04:34 | 12h 18m 38s |
| 2025-Sep-19, Friday | 06:46:49 | 12:54:54 | 19:02:58 | 12h 16m 9s |
| 2025-Sep-20, Saturday | 06:47:42 | 12:54:32 | 19:01:23 | 12h 13m 41s |
| 2025-Sep-21, Sunday | 06:48:35 | 12:54:11 | 18:59:47 | 12h 11m 12s |
| 2025-Sep-22, Monday | 06:49:29 | 12:53:50 | 18:58:11 | 12h 8m 42s |
| 2025-Sep-23, Tuesday | 06:50:22 | 12:53:29 | 18:56:36 | 12h 6m 14s |
| 2025-Sep-24, Wednesday | 06:51:16 | 12:53:08 | 18:55:01 | 12h 3m 45s |
| 2025-Sep-25, Thursday | 06:52:09 | 12:52:47 | 18:53:25 | 12h 1m 16s |
| 2025-Sep-26, Friday | 06:53:03 | 12:52:27 | 18:51:50 | 11h 58m 47s |
| 2025-Sep-27, Saturday | 06:53:57 | 12:52:06 | 18:50:16 | 11h 56m 19s |
| 2025-Sep-28, Sunday | 06:54:51 | 12:51:46 | 18:48:41 | 11h 53m 50s |
| 2025-Sep-29, Monday | 06:55:46 | 12:51:26 | 18:47:07 | 11h 51m 21s |
| 2025-Sep-30, Tuesday | 06:56:41 | 12:51:07 | 18:45:33 | 11h 48m 52s |
Day length in Affton during the year on the chart:
Affton 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
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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