Sunrise and Sunset times in St. Augustine, United States

St. Augustine United States Daily sun schedule, day length and annual chart
☀️ Local time
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Sunrise
Today sunrise
06:16:11
Sunset
Today sunset
19:45:11
🌤️
Day length
13h 29m 0s
City
St. Augustine
Region / Country
Illinois, United States
Time zone
America/Chicago, UTC -5 h.
Population
115 people
Latitude
40.7213
Longitude
-90.407

Select month and year

Date Sunrise Solar Noon Sunset Day length
2026-Apr-01, Wednesday 06:44:28 13:05:24 19:26:20 12h 41m 52s
2026-Apr-02, Thursday 06:42:50 13:05:06 19:27:23 12h 44m 33s
2026-Apr-03, Friday 06:41:12 13:04:49 19:28:26 12h 47m 14s
2026-Apr-04, Saturday 06:39:34 13:04:32 19:29:29 12h 49m 55s
2026-Apr-05, Sunday 06:37:57 13:04:14 19:30:32 12h 52m 35s
2026-Apr-06, Monday 06:36:20 13:03:57 19:31:34 12h 55m 14s
2026-Apr-07, Tuesday 06:34:44 13:03:40 19:32:37 12h 57m 53s
2026-Apr-08, Wednesday 06:33:08 13:03:24 19:33:40 13h 0m 32s
2026-Apr-09, Thursday 06:31:33 13:03:08 19:34:43 13h 3m 10s
2026-Apr-10, Friday 06:29:58 13:02:51 19:35:45 13h 5m 47s
2026-Apr-11, Saturday 06:28:23 13:02:36 19:36:48 13h 8m 25s
2026-Apr-12, Sunday 06:26:49 13:02:20 19:37:51 13h 11m 2s
2026-Apr-13, Monday 06:25:16 13:02:05 19:38:54 13h 13m 38s
2026-Apr-14, Tuesday 06:23:44 13:01:50 19:39:57 13h 16m 13s
2026-Apr-15, Wednesday 06:22:12 13:01:36 19:41:00 13h 18m 48s
2026-Apr-16, Thursday 06:20:41 13:01:22 19:42:03 13h 21m 22s
2026-Apr-17, Friday 06:19:10 13:01:08 19:43:05 13h 23m 55s
2026-Apr-18, Saturday 06:17:40 13:00:54 19:44:08 13h 26m 28s
2026-Apr-19, Sunday 06:16:11 13:00:41 19:45:11 13h 29m 0s
2026-Apr-20, Monday 06:14:43 13:00:29 19:46:14 13h 31m 31s
2026-Apr-21, Tuesday 06:13:16 13:00:17 19:47:17 13h 34m 1s
2026-Apr-22, Wednesday 06:11:50 13:00:05 19:48:20 13h 36m 30s
2026-Apr-23, Thursday 06:10:25 12:59:54 19:49:23 13h 38m 58s
2026-Apr-24, Friday 06:09:00 12:59:43 19:50:26 13h 41m 26s
2026-Apr-25, Saturday 06:07:37 12:59:33 19:51:29 13h 43m 52s
2026-Apr-26, Sunday 06:06:14 12:59:23 19:52:32 13h 46m 18s
2026-Apr-27, Monday 06:04:53 12:59:14 19:53:35 13h 48m 42s
2026-Apr-28, Tuesday 06:03:33 12:59:05 19:54:37 13h 51m 4s
2026-Apr-29, Wednesday 06:02:13 12:58:57 19:55:40 13h 53m 27s
2026-Apr-30, Thursday 06:00:55 12:58:49 19:56:42 13h 55m 47s

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

St. Augustine 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