Sunrise and Sunset times in Chinook, United States

Chinook United States Daily sun schedule, day length and annual chart
☀️ Local time
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Sunrise
Today sunrise
06:17:48
Sunset
Today sunset
20:14:09
🌤️
Day length
13h 56m 21s
City
Chinook
Region / Country
Montana, United States
Time zone
America/Denver, UTC -6 h.
Population
1 250 people
Latitude
48.5901
Longitude
-109.232

Select month and year

Date Sunrise Solar Noon Sunset Day length
2026-Apr-01, Wednesday 06:53:46 13:20:41 19:47:37 12h 53m 51s
2026-Apr-02, Thursday 06:51:42 13:20:24 19:49:05 12h 57m 23s
2026-Apr-03, Friday 06:49:38 13:20:06 19:50:34 13h 0m 56s
2026-Apr-04, Saturday 06:47:35 13:19:49 19:52:02 13h 4m 27s
2026-Apr-05, Sunday 06:45:32 13:19:31 19:53:31 13h 7m 59s
2026-Apr-06, Monday 06:43:29 13:19:14 19:55:00 13h 11m 31s
2026-Apr-07, Tuesday 06:41:27 13:18:58 19:56:28 13h 15m 1s
2026-Apr-08, Wednesday 06:39:25 13:18:41 19:57:57 13h 18m 32s
2026-Apr-09, Thursday 06:37:24 13:18:25 19:59:25 13h 22m 1s
2026-Apr-10, Friday 06:35:24 13:18:09 20:00:54 13h 25m 30s
2026-Apr-11, Saturday 06:33:24 13:17:53 20:02:22 13h 28m 58s
2026-Apr-12, Sunday 06:31:24 13:17:37 20:03:51 13h 32m 27s
2026-Apr-13, Monday 06:29:26 13:17:22 20:05:19 13h 35m 53s
2026-Apr-14, Tuesday 06:27:27 13:17:07 20:06:47 13h 39m 20s
2026-Apr-15, Wednesday 06:25:30 13:16:53 20:08:16 13h 42m 46s
2026-Apr-16, Thursday 06:23:33 13:16:39 20:09:44 13h 46m 11s
2026-Apr-17, Friday 06:21:38 13:16:25 20:11:13 13h 49m 35s
2026-Apr-18, Saturday 06:19:43 13:16:12 20:12:41 13h 52m 58s
2026-Apr-19, Sunday 06:17:48 13:15:59 20:14:09 13h 56m 21s
2026-Apr-20, Monday 06:15:55 13:15:46 20:15:37 13h 59m 42s
2026-Apr-21, Tuesday 06:14:03 13:15:34 20:17:06 14h 3m 3s
2026-Apr-22, Wednesday 06:12:11 13:15:22 20:18:34 14h 6m 23s
2026-Apr-23, Thursday 06:10:21 13:15:11 20:20:02 14h 9m 41s
2026-Apr-24, Friday 06:08:31 13:15:01 20:21:30 14h 12m 59s
2026-Apr-25, Saturday 06:06:43 13:14:50 20:22:57 14h 16m 14s
2026-Apr-26, Sunday 06:04:56 13:14:41 20:24:25 14h 19m 29s
2026-Apr-27, Monday 06:03:10 13:14:31 20:25:53 14h 22m 43s
2026-Apr-28, Tuesday 06:01:25 13:14:22 20:27:20 14h 25m 55s
2026-Apr-29, Wednesday 05:59:41 13:14:14 20:28:47 14h 29m 6s
2026-Apr-30, Thursday 05:57:59 13:14:07 20:30:14 14h 32m 15s

Day length in Chinook during the year on the chart

Chinook 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