Sunrise and Sunset times in St. Peters, United States

St. Peters United States Daily sun schedule, day length and annual chart
☀️ Local time
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Sunrise
Today sunrise
06:18:25
Sunset
Today sunset
19:44:08
🌤️
Day length
13h 25m 43s
City
St. Peters
Region / Country
Missouri, United States
Time zone
America/Chicago, UTC -5 h.
Population
57 178 people
Latitude
38.7825
Longitude
-90.6061

Select month and year

Date Sunrise Solar Noon Sunset Day length
2026-Apr-01, Wednesday 06:46:29 13:06:12 19:25:55 12h 39m 26s
2026-Apr-02, Thursday 06:44:56 13:05:54 19:26:52 12h 41m 56s
2026-Apr-03, Friday 06:43:24 13:05:37 19:27:50 12h 44m 26s
2026-Apr-04, Saturday 06:41:51 13:05:19 19:28:47 12h 46m 56s
2026-Apr-05, Sunday 06:40:20 13:05:02 19:29:45 12h 49m 25s
2026-Apr-06, Monday 06:38:48 13:04:45 19:30:42 12h 51m 54s
2026-Apr-07, Tuesday 06:37:17 13:04:28 19:31:39 12h 54m 22s
2026-Apr-08, Wednesday 06:35:47 13:04:12 19:32:37 12h 56m 50s
2026-Apr-09, Thursday 06:34:16 13:03:55 19:33:34 12h 59m 18s
2026-Apr-10, Friday 06:32:47 13:03:39 19:34:32 13h 1m 45s
2026-Apr-11, Saturday 06:31:18 13:03:23 19:35:29 13h 4m 11s
2026-Apr-12, Sunday 06:29:49 13:03:08 19:36:27 13h 6m 38s
2026-Apr-13, Monday 06:28:21 13:02:53 19:37:24 13h 9m 3s
2026-Apr-14, Tuesday 06:26:54 13:02:38 19:38:22 13h 11m 28s
2026-Apr-15, Wednesday 06:25:27 13:02:23 19:39:20 13h 13m 53s
2026-Apr-16, Thursday 06:24:01 13:02:09 19:40:17 13h 16m 16s
2026-Apr-17, Friday 06:22:36 13:01:56 19:41:15 13h 18m 39s
2026-Apr-18, Saturday 06:21:12 13:01:42 19:42:13 13h 21m 1s
2026-Apr-19, Sunday 06:19:48 13:01:29 19:43:10 13h 23m 22s
2026-Apr-20, Monday 06:18:25 13:01:17 19:44:08 13h 25m 43s
2026-Apr-21, Tuesday 06:17:03 13:01:05 19:45:06 13h 28m 3s
2026-Apr-22, Wednesday 06:15:42 13:00:53 19:46:04 13h 30m 22s
2026-Apr-23, Thursday 06:14:22 13:00:42 19:47:02 13h 32m 40s
2026-Apr-24, Friday 06:13:02 13:00:31 19:47:59 13h 34m 57s
2026-Apr-25, Saturday 06:11:44 13:00:21 19:48:57 13h 37m 13s
2026-Apr-26, Sunday 06:10:27 13:00:11 19:49:55 13h 39m 28s
2026-Apr-27, Monday 06:09:10 13:00:01 19:50:53 13h 41m 43s
2026-Apr-28, Tuesday 06:07:55 12:59:53 19:51:50 13h 43m 55s
2026-Apr-29, Wednesday 06:06:41 12:59:44 19:52:48 13h 46m 7s
2026-Apr-30, Thursday 06:05:28 12:59:37 19:53:46 13h 48m 18s

Day length in St. Peters during the year on the chart

St. Peters on United States map

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