Sunrise and Sunset times in Grand Coulee, United States 
Grand Coulee
🌇 High chance of a beautiful sunset!
Washington, United States
1 042 people
Current temperature 19 ° C 
Partly Cloudy
Today:
 Sunrise: 06:31:17
|
 Sunset: 19:12:09
|
Day Length: 12h 40m 52s
Time zone: America/Los_Angeles, UTC -7 h.
Latitude: 47.9391, Longitude: -119.003
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Sep-01, Monday | 06:15:00 | 12:55:49 | 19:36:39 | 13h 21m 39s |
| 2025-Sep-02, Tuesday | 06:16:21 | 12:55:30 | 19:34:39 | 13h 18m 18s |
| 2025-Sep-03, Wednesday | 06:17:43 | 12:55:10 | 19:32:38 | 13h 14m 55s |
| 2025-Sep-04, Thursday | 06:19:04 | 12:54:50 | 19:30:37 | 13h 11m 33s |
| 2025-Sep-05, Friday | 06:20:25 | 12:54:30 | 19:28:35 | 13h 8m 10s |
| 2025-Sep-06, Saturday | 06:21:47 | 12:54:10 | 19:26:33 | 13h 4m 46s |
| 2025-Sep-07, Sunday | 06:23:08 | 12:53:49 | 19:24:31 | 13h 1m 23s |
| 2025-Sep-08, Monday | 06:24:29 | 12:53:29 | 19:22:28 | 12h 57m 59s |
| 2025-Sep-09, Tuesday | 06:25:51 | 12:53:08 | 19:20:25 | 12h 54m 34s |
| 2025-Sep-10, Wednesday | 06:27:12 | 12:52:47 | 19:18:21 | 12h 51m 9s |
| 2025-Sep-11, Thursday | 06:28:34 | 12:52:26 | 19:16:18 | 12h 47m 44s |
| 2025-Sep-12, Friday | 06:29:55 | 12:52:04 | 19:14:14 | 12h 44m 19s |
| 2025-Sep-13, Saturday | 06:31:17 | 12:51:43 | 19:12:09 | 12h 40m 52s |
| 2025-Sep-14, Sunday | 06:32:38 | 12:51:22 | 19:10:05 | 12h 37m 27s |
| 2025-Sep-15, Monday | 06:34:00 | 12:51:00 | 19:08:01 | 12h 34m 1s |
| 2025-Sep-16, Tuesday | 06:35:21 | 12:50:39 | 19:05:56 | 12h 30m 35s |
| 2025-Sep-17, Wednesday | 06:36:43 | 12:50:17 | 19:03:51 | 12h 27m 8s |
| 2025-Sep-18, Thursday | 06:38:05 | 12:49:56 | 19:01:47 | 12h 23m 42s |
| 2025-Sep-19, Friday | 06:39:27 | 12:49:34 | 18:59:42 | 12h 20m 15s |
| 2025-Sep-20, Saturday | 06:40:49 | 12:49:13 | 18:57:37 | 12h 16m 48s |
| 2025-Sep-21, Sunday | 06:42:11 | 12:48:52 | 18:55:32 | 12h 13m 21s |
| 2025-Sep-22, Monday | 06:43:34 | 12:48:31 | 18:53:28 | 12h 9m 54s |
| 2025-Sep-23, Tuesday | 06:44:56 | 12:48:10 | 18:51:23 | 12h 6m 27s |
| 2025-Sep-24, Wednesday | 06:46:19 | 12:47:49 | 18:49:19 | 12h 3m 0s |
| 2025-Sep-25, Thursday | 06:47:42 | 12:47:28 | 18:47:15 | 11h 59m 33s |
| 2025-Sep-26, Friday | 06:49:05 | 12:47:08 | 18:45:11 | 11h 56m 6s |
| 2025-Sep-27, Saturday | 06:50:28 | 12:46:47 | 18:43:07 | 11h 52m 39s |
| 2025-Sep-28, Sunday | 06:51:51 | 12:46:27 | 18:41:03 | 11h 49m 12s |
| 2025-Sep-29, Monday | 06:53:15 | 12:46:07 | 18:39:00 | 11h 45m 45s |
| 2025-Sep-30, Tuesday | 06:54:39 | 12:45:48 | 18:36:57 | 11h 42m 18s |
Day length in Grand Coulee during the year on the chart:
Grand Coulee on United States map:
Locations in the same time zone America/Los_Angeles
Los Angeles (California), Seattle (Washington), San Francisco (California), San Diego (California), Riverside (California), Las Vegas (Nevada), Portland (Oregon), Sacramento (California), San Jose (California), Fresno (California), Concord (California), Mission Viejo (California), Bakersfield (California), Murrieta (California), Long Beach (California), Reno (Nevada), Oakland (California), Indio (California), Spokane (Washington), Stockton (California), Oxnard (California), Modesto (California), Anaheim (California), Lancaster (California), Victorville (California), Santa Ana (California), Santa Rosa (California), Santa Clarita (California), Antioch (California), Henderson (Nevada)
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