Sunrise and Sunset times in St. Charles, United States
Daily sun schedule, day length and annual chart
Select month and year
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Apr-01, Wednesday | 06:35:18 | 12:57:01 | 19:18:45 | 12h 43m 27s |
| 2026-Apr-02, Thursday | 06:33:36 | 12:56:44 | 19:19:51 | 12h 46m 15s |
| 2026-Apr-03, Friday | 06:31:55 | 12:56:26 | 19:20:57 | 12h 49m 2s |
| 2026-Apr-04, Saturday | 06:30:14 | 12:56:09 | 19:22:03 | 12h 51m 49s |
| 2026-Apr-05, Sunday | 06:28:33 | 12:55:51 | 19:23:10 | 12h 54m 37s |
| 2026-Apr-06, Monday | 06:26:53 | 12:55:34 | 19:24:16 | 12h 57m 23s |
| 2026-Apr-07, Tuesday | 06:25:13 | 12:55:18 | 19:25:22 | 13h 0m 9s |
| 2026-Apr-08, Wednesday | 06:23:34 | 12:55:01 | 19:26:28 | 13h 2m 54s |
| 2026-Apr-09, Thursday | 06:21:55 | 12:54:45 | 19:27:35 | 13h 5m 40s |
| 2026-Apr-10, Friday | 06:20:16 | 12:54:29 | 19:28:41 | 13h 8m 25s |
| 2026-Apr-11, Saturday | 06:18:38 | 12:54:13 | 19:29:47 | 13h 11m 9s |
| 2026-Apr-12, Sunday | 06:17:01 | 12:53:57 | 19:30:53 | 13h 13m 52s |
| 2026-Apr-13, Monday | 06:15:24 | 12:53:42 | 19:32:00 | 13h 16m 36s |
| 2026-Apr-14, Tuesday | 06:13:48 | 12:53:27 | 19:33:06 | 13h 19m 18s |
| 2026-Apr-15, Wednesday | 06:12:13 | 12:53:13 | 19:34:12 | 13h 21m 59s |
| 2026-Apr-16, Thursday | 06:10:39 | 12:52:59 | 19:35:19 | 13h 24m 40s |
| 2026-Apr-17, Friday | 06:09:05 | 12:52:45 | 19:36:25 | 13h 27m 20s |
| 2026-Apr-18, Saturday | 06:07:32 | 12:52:31 | 19:37:31 | 13h 29m 59s |
| 2026-Apr-19, Sunday | 06:05:59 | 12:52:18 | 19:38:38 | 13h 32m 39s |
| 2026-Apr-20, Monday | 06:04:28 | 12:52:06 | 19:39:44 | 13h 35m 16s |
| 2026-Apr-21, Tuesday | 06:02:57 | 12:51:54 | 19:40:50 | 13h 37m 53s |
| 2026-Apr-22, Wednesday | 06:01:28 | 12:51:42 | 19:41:57 | 13h 40m 29s |
| 2026-Apr-23, Thursday | 05:59:59 | 12:51:31 | 19:43:03 | 13h 43m 4s |
| 2026-Apr-24, Friday | 05:58:31 | 12:51:20 | 19:44:09 | 13h 45m 38s |
| 2026-Apr-25, Saturday | 05:57:04 | 12:51:10 | 19:45:15 | 13h 48m 11s |
| 2026-Apr-26, Sunday | 05:55:39 | 12:51:00 | 19:46:21 | 13h 50m 42s |
| 2026-Apr-27, Monday | 05:54:14 | 12:50:51 | 19:47:27 | 13h 53m 13s |
| 2026-Apr-28, Tuesday | 05:52:50 | 12:50:42 | 19:48:33 | 13h 55m 43s |
| 2026-Apr-29, Wednesday | 05:51:28 | 12:50:34 | 19:49:39 | 13h 58m 11s |
| 2026-Apr-30, Thursday | 05:50:07 | 12:50:26 | 19:50:45 | 14h 0m 38s |
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)
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