Sunrise and Sunset times in Chinook, United States 
Chinook
☁️ Low chance of a spectacular sunset.
Montana, United States
1 250 people
Current temperature 30 ° C 
Sunny
Today:
 Sunrise: 06:15:25
|
 Sunset: 20:25:54
|
Day Length: 14h 10m 29s
Time zone: America/Denver, UTC -6 h.
Latitude: 48.5901, Longitude: -109.232
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Aug-01, Friday | 05:52:05 | 13:23:15 | 20:54:24 | 15h 2m 19s |
| 2025-Aug-02, Saturday | 05:53:25 | 13:23:10 | 20:52:56 | 14h 59m 31s |
| 2025-Aug-03, Sunday | 05:54:45 | 13:23:05 | 20:51:25 | 14h 56m 40s |
| 2025-Aug-04, Monday | 05:56:06 | 13:22:59 | 20:49:53 | 14h 53m 47s |
| 2025-Aug-05, Tuesday | 05:57:27 | 13:22:53 | 20:48:19 | 14h 50m 52s |
| 2025-Aug-06, Wednesday | 05:58:49 | 13:22:46 | 20:46:44 | 14h 47m 55s |
| 2025-Aug-07, Thursday | 06:00:10 | 13:22:39 | 20:45:07 | 14h 44m 57s |
| 2025-Aug-08, Friday | 06:01:33 | 13:22:31 | 20:43:29 | 14h 41m 56s |
| 2025-Aug-09, Saturday | 06:02:55 | 13:22:22 | 20:41:49 | 14h 38m 54s |
| 2025-Aug-10, Sunday | 06:04:18 | 13:22:13 | 20:40:08 | 14h 35m 50s |
| 2025-Aug-11, Monday | 06:05:40 | 13:22:03 | 20:38:26 | 14h 32m 46s |
| 2025-Aug-12, Tuesday | 06:07:04 | 13:21:53 | 20:36:42 | 14h 29m 38s |
| 2025-Aug-13, Wednesday | 06:08:27 | 13:21:42 | 20:34:57 | 14h 26m 30s |
| 2025-Aug-14, Thursday | 06:09:50 | 13:21:30 | 20:33:11 | 14h 23m 21s |
| 2025-Aug-15, Friday | 06:11:14 | 13:21:18 | 20:31:23 | 14h 20m 9s |
| 2025-Aug-16, Saturday | 06:12:37 | 13:21:06 | 20:29:35 | 14h 16m 58s |
| 2025-Aug-17, Sunday | 06:14:01 | 13:20:53 | 20:27:45 | 14h 13m 44s |
| 2025-Aug-18, Monday | 06:15:25 | 13:20:39 | 20:25:54 | 14h 10m 29s |
| 2025-Aug-19, Tuesday | 06:16:48 | 13:20:25 | 20:24:03 | 14h 7m 15s |
| 2025-Aug-20, Wednesday | 06:18:12 | 13:20:11 | 20:22:10 | 14h 3m 58s |
| 2025-Aug-21, Thursday | 06:19:36 | 13:19:56 | 20:20:16 | 14h 0m 40s |
| 2025-Aug-22, Friday | 06:21:00 | 13:19:41 | 20:18:21 | 13h 57m 21s |
| 2025-Aug-23, Saturday | 06:22:24 | 13:19:25 | 20:16:26 | 13h 54m 2s |
| 2025-Aug-24, Sunday | 06:23:48 | 13:19:09 | 20:14:29 | 13h 50m 41s |
| 2025-Aug-25, Monday | 06:25:12 | 13:18:52 | 20:12:32 | 13h 47m 20s |
| 2025-Aug-26, Tuesday | 06:26:36 | 13:18:35 | 20:10:34 | 13h 43m 58s |
| 2025-Aug-27, Wednesday | 06:28:00 | 13:18:17 | 20:08:35 | 13h 40m 35s |
| 2025-Aug-28, Thursday | 06:29:23 | 13:18:00 | 20:06:36 | 13h 37m 13s |
| 2025-Aug-29, Friday | 06:30:47 | 13:17:41 | 20:04:36 | 13h 33m 49s |
| 2025-Aug-30, Saturday | 06:32:11 | 13:17:23 | 20:02:35 | 13h 30m 24s |
| 2025-Aug-31, Sunday | 06:33:35 | 13:17:04 | 20:00:33 | 13h 26m 58s |
Day length in Chinook during the year on the chart:
Chinook on United States map:
Locations in the same time zone America/Denver
Denver (Colorado), Salt Lake City (Utah), El Paso (Texas), Albuquerque (New Mexico), Colorado Springs (Colorado), Ogden (Utah), Provo (Utah), Aurora (Colorado), Fort Collins (Colorado), Lakewood (Colorado), Pueblo (Colorado), Thornton (Colorado), Grand Junction (Colorado), West Valley City (Utah), Las Cruces (New Mexico), Greeley (Colorado), Boulder (Colorado), Billings (Montana), Arvada (Colorado), St. George (Utah), West Jordan (Utah), Westminster (Colorado), Centennial (Colorado), Santa Fe (New Mexico), Highlands Ranch (Colorado), Logan (Utah), Longmont (Colorado), Orem (Utah), Rio Rancho (New Mexico), Sandy (Utah)
Largest Populated Areas in United States
New York (New York), Los Angeles (California), Chicago (Illinois), Miami (Florida), Dallas (Texas), Philadelphia (Pennsylvania), Houston (Texas), Washington (District of Columbia), Atlanta (Georgia), Boston (Massachusetts), Phoenix (Arizona), Seattle (Washington), San Francisco (California), Detroit (Michigan), San Diego (California), Minneapolis (Minnesota), Tampa (Florida), Denver (Colorado), Brooklyn (New York), Queens (New York), Baltimore (Maryland), Riverside (California), St. Louis (Missouri), Las Vegas (Nevada), Portland (Oregon), San Antonio (Texas), Sacramento (California), San Jose (California), Orlando (Florida), Cleveland (Ohio)
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