Sunrise and Sunset times in South Riding, United States

South Riding United States Daily sun schedule, day length and annual chart
☀️ Local time
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Sunrise
Today sunrise
06:27:18
Sunset
Today sunset
19:50:57
🌤️
Day length
13h 23m 39s
City
South Riding
Region / Country
Virginia, United States
Time zone
America/New_York, UTC -4 h.
Population
30 426 people
Latitude
38.912
Longitude
-77.5132

Select month and year

Date Sunrise Solar Noon Sunset Day length
2026-Apr-01, Wednesday 06:54:05 13:13:50 19:33:35 12h 39m 30s
2026-Apr-02, Thursday 06:52:32 13:13:33 19:34:33 12h 42m 1s
2026-Apr-03, Friday 06:50:59 13:13:15 19:35:31 12h 44m 32s
2026-Apr-04, Saturday 06:49:27 13:12:58 19:36:29 12h 47m 2s
2026-Apr-05, Sunday 06:47:55 13:12:40 19:37:26 12h 49m 31s
2026-Apr-06, Monday 06:46:23 13:12:23 19:38:24 12h 52m 1s
2026-Apr-07, Tuesday 06:44:51 13:12:07 19:39:22 12h 54m 31s
2026-Apr-08, Wednesday 06:43:20 13:11:50 19:40:20 12h 57m 0s
2026-Apr-09, Thursday 06:41:50 13:11:34 19:41:17 12h 59m 27s
2026-Apr-10, Friday 06:40:20 13:11:18 19:42:15 13h 1m 55s
2026-Apr-11, Saturday 06:38:50 13:11:02 19:43:13 13h 4m 23s
2026-Apr-12, Sunday 06:37:22 13:10:46 19:44:11 13h 6m 49s
2026-Apr-13, Monday 06:35:53 13:10:31 19:45:09 13h 9m 16s
2026-Apr-14, Tuesday 06:34:26 13:10:16 19:46:07 13h 11m 41s
2026-Apr-15, Wednesday 06:32:59 13:10:02 19:47:05 13h 14m 6s
2026-Apr-16, Thursday 06:31:32 13:09:48 19:48:03 13h 16m 31s
2026-Apr-17, Friday 06:30:07 13:09:34 19:49:01 13h 18m 54s
2026-Apr-18, Saturday 06:28:42 13:09:20 19:49:59 13h 21m 17s
2026-Apr-19, Sunday 06:27:18 13:09:07 19:50:57 13h 23m 39s
2026-Apr-20, Monday 06:25:55 13:08:55 19:51:55 13h 26m 0s
2026-Apr-21, Tuesday 06:24:32 13:08:43 19:52:53 13h 28m 21s
2026-Apr-22, Wednesday 06:23:11 13:08:31 19:53:51 13h 30m 40s
2026-Apr-23, Thursday 06:21:50 13:08:20 19:54:49 13h 32m 59s
2026-Apr-24, Friday 06:20:30 13:08:09 19:55:48 13h 35m 18s
2026-Apr-25, Saturday 06:19:12 13:07:59 19:56:46 13h 37m 34s
2026-Apr-26, Sunday 06:17:54 13:07:49 19:57:44 13h 39m 50s
2026-Apr-27, Monday 06:16:37 13:07:40 19:58:42 13h 42m 5s
2026-Apr-28, Tuesday 06:15:22 13:07:31 19:59:40 13h 44m 18s
2026-Apr-29, Wednesday 06:14:07 13:07:22 20:00:38 13h 46m 31s
2026-Apr-30, Thursday 06:12:53 13:07:15 20:01:36 13h 48m 43s

Day length in South Riding during the year on the chart

South Riding 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