Sunrise and Sunset times in Selby, United States

Selby United States Daily sun schedule, day length and annual chart
☀️ Local time
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Sunrise
Today sunrise
06:45:10
Sunset
Today sunset
20:32:48
🌤️
Day length
13h 47m 38s
City
Selby
Region / Country
South Dakota, United States
Time zone
America/Chicago, UTC -5 h.
Population
643 people
Latitude
45.5057
Longitude
-100.033

Select month and year

Date Sunrise Solar Noon Sunset Day length
2026-Apr-01, Wednesday 07:19:33 13:43:54 20:08:15 12h 48m 42s
2026-Apr-02, Thursday 07:17:40 13:43:36 20:09:33 12h 51m 53s
2026-Apr-03, Friday 07:15:47 13:43:19 20:10:50 12h 55m 3s
2026-Apr-04, Saturday 07:13:55 13:43:01 20:12:08 12h 58m 13s
2026-Apr-05, Sunday 07:12:03 13:42:44 20:13:26 13h 1m 23s
2026-Apr-06, Monday 07:10:11 13:42:27 20:14:43 13h 4m 32s
2026-Apr-07, Tuesday 07:08:20 13:42:10 20:16:01 13h 7m 41s
2026-Apr-08, Wednesday 07:06:29 13:41:54 20:17:18 13h 10m 49s
2026-Apr-09, Thursday 07:04:39 13:41:37 20:18:36 13h 13m 57s
2026-Apr-10, Friday 07:02:49 13:41:21 20:19:53 13h 17m 4s
2026-Apr-11, Saturday 07:01:00 13:41:06 20:21:11 13h 20m 11s
2026-Apr-12, Sunday 06:59:12 13:40:50 20:22:28 13h 23m 16s
2026-Apr-13, Monday 06:57:24 13:40:35 20:23:46 13h 26m 22s
2026-Apr-14, Tuesday 06:55:37 13:40:20 20:25:03 13h 29m 26s
2026-Apr-15, Wednesday 06:53:50 13:40:06 20:26:21 13h 32m 31s
2026-Apr-16, Thursday 06:52:05 13:39:51 20:27:38 13h 35m 33s
2026-Apr-17, Friday 06:50:20 13:39:38 20:28:56 13h 38m 36s
2026-Apr-18, Saturday 06:48:36 13:39:24 20:30:13 13h 41m 37s
2026-Apr-19, Sunday 06:46:52 13:39:11 20:31:30 13h 44m 38s
2026-Apr-20, Monday 06:45:10 13:38:59 20:32:48 13h 47m 38s
2026-Apr-21, Tuesday 06:43:28 13:38:47 20:34:05 13h 50m 37s
2026-Apr-22, Wednesday 06:41:48 13:38:35 20:35:22 13h 53m 34s
2026-Apr-23, Thursday 06:40:08 13:38:24 20:36:40 13h 56m 32s
2026-Apr-24, Friday 06:38:29 13:38:13 20:37:57 13h 59m 28s
2026-Apr-25, Saturday 06:36:52 13:38:03 20:39:14 14h 2m 22s
2026-Apr-26, Sunday 06:35:15 13:37:53 20:40:31 14h 5m 16s
2026-Apr-27, Monday 06:33:40 13:37:44 20:41:47 14h 8m 7s
2026-Apr-28, Tuesday 06:32:06 13:37:35 20:43:04 14h 10m 58s
2026-Apr-29, Wednesday 06:30:33 13:37:27 20:44:21 14h 13m 48s
2026-Apr-30, Thursday 06:29:01 13:37:19 20:45:37 14h 16m 36s

Day length in Selby during the year on the chart

Selby 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