Sunrise and Sunset times in St. Charles, United States 
St. Charles
☁️ Low chance of a spectacular sunset.
South Dakota, United States
12 people
Current temperature 20 ° C 
Sunny
Today:
 Sunrise: 06:55:54
|
 Sunset: 20:19:36
|
Day Length: 13h 23m 42s
Time zone: America/Chicago, UTC -5 h.
Latitude: 43.0882, Longitude: -99.0949
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Aug-01, Friday | 06:27:40 | 13:42:42 | 20:57:44 | 14h 30m 4s |
| 2025-Aug-02, Saturday | 06:28:43 | 13:42:37 | 20:56:32 | 14h 27m 49s |
| 2025-Aug-03, Sunday | 06:29:47 | 13:42:32 | 20:55:18 | 14h 25m 31s |
| 2025-Aug-04, Monday | 06:30:51 | 13:42:27 | 20:54:03 | 14h 23m 12s |
| 2025-Aug-05, Tuesday | 06:31:55 | 13:42:20 | 20:52:46 | 14h 20m 51s |
| 2025-Aug-06, Wednesday | 06:32:59 | 13:42:14 | 20:51:28 | 14h 18m 29s |
| 2025-Aug-07, Thursday | 06:34:04 | 13:42:06 | 20:50:08 | 14h 16m 4s |
| 2025-Aug-08, Friday | 06:35:09 | 13:41:58 | 20:48:47 | 14h 13m 38s |
| 2025-Aug-09, Saturday | 06:36:14 | 13:41:49 | 20:47:25 | 14h 11m 11s |
| 2025-Aug-10, Sunday | 06:37:19 | 13:41:40 | 20:46:02 | 14h 8m 43s |
| 2025-Aug-11, Monday | 06:38:24 | 13:41:30 | 20:44:37 | 14h 6m 13s |
| 2025-Aug-12, Tuesday | 06:39:30 | 13:41:20 | 20:43:11 | 14h 3m 41s |
| 2025-Aug-13, Wednesday | 06:40:35 | 13:41:09 | 20:41:44 | 14h 1m 9s |
| 2025-Aug-14, Thursday | 06:41:41 | 13:40:58 | 20:40:15 | 13h 58m 34s |
| 2025-Aug-15, Friday | 06:42:46 | 13:40:46 | 20:38:46 | 13h 56m 0s |
| 2025-Aug-16, Saturday | 06:43:52 | 13:40:33 | 20:37:15 | 13h 53m 23s |
| 2025-Aug-17, Sunday | 06:44:58 | 13:40:20 | 20:35:43 | 13h 50m 45s |
| 2025-Aug-18, Monday | 06:46:03 | 13:40:07 | 20:34:11 | 13h 48m 8s |
| 2025-Aug-19, Tuesday | 06:47:09 | 13:39:53 | 20:32:37 | 13h 45m 28s |
| 2025-Aug-20, Wednesday | 06:48:15 | 13:39:39 | 20:31:02 | 13h 42m 47s |
| 2025-Aug-21, Thursday | 06:49:20 | 13:39:24 | 20:29:27 | 13h 40m 7s |
| 2025-Aug-22, Friday | 06:50:26 | 13:39:08 | 20:27:50 | 13h 37m 24s |
| 2025-Aug-23, Saturday | 06:51:32 | 13:38:52 | 20:26:13 | 13h 34m 41s |
| 2025-Aug-24, Sunday | 06:52:37 | 13:38:36 | 20:24:35 | 13h 31m 58s |
| 2025-Aug-25, Monday | 06:53:43 | 13:38:19 | 20:22:56 | 13h 29m 13s |
| 2025-Aug-26, Tuesday | 06:54:48 | 13:38:02 | 20:21:16 | 13h 26m 28s |
| 2025-Aug-27, Wednesday | 06:55:54 | 13:37:45 | 20:19:36 | 13h 23m 42s |
| 2025-Aug-28, Thursday | 06:56:59 | 13:37:27 | 20:17:55 | 13h 20m 56s |
| 2025-Aug-29, Friday | 06:58:05 | 13:37:09 | 20:16:13 | 13h 18m 8s |
| 2025-Aug-30, Saturday | 06:59:10 | 13:36:51 | 20:14:31 | 13h 15m 21s |
| 2025-Aug-31, Sunday | 07:00:16 | 13:36:32 | 20:12:48 | 13h 12m 32s |
Day length in St. Charles during the year on the chart:
St. Charles 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)
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