Sunrise and Sunset times in Bismarck, United States

Bismarck United States Daily sun schedule, day length and annual chart
☀️ Local time
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Sunrise
Today sunrise
06:47:26
Sunset
Today sunset
20:36:50
🌤️
Day length
13h 49m 24s
City
Bismarck
Region / Country
North Dakota, United States
Time zone
America/Chicago, UTC -5 h.
Population
97 457 people
Latitude
46.814
Longitude
-100.77

Select month and year

Date Sunrise Solar Noon Sunset Day length
2026-Apr-01, Wednesday 07:21:27 13:46:51 20:12:14 12h 50m 47s
2026-Apr-02, Thursday 07:19:30 13:46:33 20:13:36 12h 54m 6s
2026-Apr-03, Friday 07:17:33 13:46:16 20:14:58 12h 57m 25s
2026-Apr-04, Saturday 07:15:36 13:45:58 20:16:21 13h 0m 45s
2026-Apr-05, Sunday 07:13:39 13:45:41 20:17:43 13h 4m 4s
2026-Apr-06, Monday 07:11:43 13:45:24 20:19:05 13h 7m 22s
2026-Apr-07, Tuesday 07:09:48 13:45:07 20:20:27 13h 10m 39s
2026-Apr-08, Wednesday 07:07:52 13:44:51 20:21:49 13h 13m 57s
2026-Apr-09, Thursday 07:05:58 13:44:34 20:23:11 13h 17m 13s
2026-Apr-10, Friday 07:04:04 13:44:18 20:24:33 13h 20m 29s
2026-Apr-11, Saturday 07:02:10 13:44:02 20:25:55 13h 23m 45s
2026-Apr-12, Sunday 07:00:17 13:43:47 20:27:17 13h 27m 0s
2026-Apr-13, Monday 06:58:25 13:43:32 20:28:39 13h 30m 14s
2026-Apr-14, Tuesday 06:56:33 13:43:17 20:30:01 13h 33m 28s
2026-Apr-15, Wednesday 06:54:42 13:43:02 20:31:23 13h 36m 41s
2026-Apr-16, Thursday 06:52:52 13:42:48 20:32:44 13h 39m 52s
2026-Apr-17, Friday 06:51:03 13:42:35 20:34:06 13h 43m 3s
2026-Apr-18, Saturday 06:49:14 13:42:21 20:35:28 13h 46m 14s
2026-Apr-19, Sunday 06:47:26 13:42:08 20:36:50 13h 49m 24s
2026-Apr-20, Monday 06:45:39 13:41:56 20:38:12 13h 52m 33s
2026-Apr-21, Tuesday 06:43:53 13:41:44 20:39:34 13h 55m 41s
2026-Apr-22, Wednesday 06:42:08 13:41:32 20:40:55 13h 58m 47s
2026-Apr-23, Thursday 06:40:24 13:41:21 20:42:17 14h 1m 53s
2026-Apr-24, Friday 06:38:41 13:41:10 20:43:38 14h 4m 57s
2026-Apr-25, Saturday 06:36:59 13:41:00 20:45:00 14h 8m 1s
2026-Apr-26, Sunday 06:35:19 13:40:50 20:46:21 14h 11m 2s
2026-Apr-27, Monday 06:33:39 13:40:41 20:47:42 14h 14m 3s
2026-Apr-28, Tuesday 06:32:00 13:40:32 20:49:03 14h 17m 3s
2026-Apr-29, Wednesday 06:30:23 13:40:24 20:50:24 14h 20m 1s
2026-Apr-30, Thursday 06:28:47 13:40:16 20:51:45 14h 22m 58s

Day length in Bismarck during the year on the chart

Bismarck 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