Sunrise and Sunset times in St. Louis, 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 | 07:19:29 | 13:42:14 | 20:04:58 | 12h 45m 29s |
| 2026-Apr-02, Thursday | 07:17:43 | 13:41:56 | 20:06:09 | 12h 48m 26s |
| 2026-Apr-03, Friday | 07:15:57 | 13:41:38 | 20:07:20 | 12h 51m 23s |
| 2026-Apr-04, Saturday | 07:14:12 | 13:41:21 | 20:08:30 | 12h 54m 18s |
| 2026-Apr-05, Sunday | 07:12:26 | 13:41:04 | 20:09:41 | 12h 57m 15s |
| 2026-Apr-06, Monday | 07:10:42 | 13:40:47 | 20:10:52 | 13h 0m 10s |
| 2026-Apr-07, Tuesday | 07:08:57 | 13:40:30 | 20:12:03 | 13h 3m 6s |
| 2026-Apr-08, Wednesday | 07:07:13 | 13:40:13 | 20:13:13 | 13h 6m 0s |
| 2026-Apr-09, Thursday | 07:05:30 | 13:39:57 | 20:14:24 | 13h 8m 54s |
| 2026-Apr-10, Friday | 07:03:47 | 13:39:41 | 20:15:35 | 13h 11m 48s |
| 2026-Apr-11, Saturday | 07:02:05 | 13:39:25 | 20:16:46 | 13h 14m 41s |
| 2026-Apr-12, Sunday | 07:00:23 | 13:39:10 | 20:17:56 | 13h 17m 33s |
| 2026-Apr-13, Monday | 06:58:42 | 13:38:54 | 20:19:07 | 13h 20m 25s |
| 2026-Apr-14, Tuesday | 06:57:01 | 13:38:40 | 20:20:18 | 13h 23m 17s |
| 2026-Apr-15, Wednesday | 06:55:21 | 13:38:25 | 20:21:29 | 13h 26m 8s |
| 2026-Apr-16, Thursday | 06:53:42 | 13:38:11 | 20:22:39 | 13h 28m 57s |
| 2026-Apr-17, Friday | 06:52:04 | 13:37:57 | 20:23:50 | 13h 31m 46s |
| 2026-Apr-18, Saturday | 06:50:27 | 13:37:44 | 20:25:01 | 13h 34m 34s |
| 2026-Apr-19, Sunday | 06:48:50 | 13:37:31 | 20:26:12 | 13h 37m 22s |
| 2026-Apr-20, Monday | 06:47:14 | 13:37:18 | 20:27:22 | 13h 40m 8s |
| 2026-Apr-21, Tuesday | 06:45:39 | 13:37:06 | 20:28:33 | 13h 42m 54s |
| 2026-Apr-22, Wednesday | 06:44:05 | 13:36:54 | 20:29:44 | 13h 45m 39s |
| 2026-Apr-23, Thursday | 06:42:32 | 13:36:43 | 20:30:54 | 13h 48m 22s |
| 2026-Apr-24, Friday | 06:41:00 | 13:36:32 | 20:32:05 | 13h 51m 5s |
| 2026-Apr-25, Saturday | 06:39:29 | 13:36:22 | 20:33:16 | 13h 53m 47s |
| 2026-Apr-26, Sunday | 06:37:59 | 13:36:12 | 20:34:26 | 13h 56m 27s |
| 2026-Apr-27, Monday | 06:36:30 | 13:36:03 | 20:35:36 | 13h 59m 6s |
| 2026-Apr-28, Tuesday | 06:35:02 | 13:35:54 | 20:36:47 | 14h 1m 45s |
| 2026-Apr-29, Wednesday | 06:33:35 | 13:35:46 | 20:37:57 | 14h 4m 22s |
| 2026-Apr-30, Thursday | 06:32:10 | 13:35:38 | 20:39:07 | 14h 6m 57s |
Day length in St. Louis during the year on the chart
St. Louis on United States map
Locations in the same time zone America/Detroit
Detroit (Michigan), Grand Rapids (Michigan), Flint (Michigan), Ann Arbor (Michigan), Lansing (Michigan), Kalamazoo (Michigan), Muskegon (Michigan), Warren (Michigan), Sterling Heights (Michigan), South Lyon (Michigan), Saginaw (Michigan), Holland (Michigan), Dearborn (Michigan), Livonia (Michigan), Jackson (Michigan), Port Huron (Michigan), Troy (Michigan), Westland (Michigan), Farmington Hills (Michigan), Battle Creek (Michigan), Wyoming (Michigan), Rochester Hills (Michigan), Southfield (Michigan), Bay City (Michigan), Taylor (Michigan), Benton Harbor (Michigan), Pontiac (Michigan), Novi (Michigan), St. Clair Shores (Michigan), Midland (Michigan)
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), Las Vegas (Nevada), Portland (Oregon), San Antonio (Texas), Sacramento (California), San Jose (California), Orlando (Florida), Cleveland (Ohio), Pittsburgh (Pennsylvania)
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