Sunrise and Sunset times in Happy Valley, United States 
Today:
 Sunrise: 07:49:40
|
 Sunset: 16:35:59
|
Day Length: 8h 46m 19s
Time zone: America/Los_Angeles, UTC -8 h.
Latitude: 45.4382, Longitude: -122.514
Happy Valley
Oregon, United States 
21 196 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:30:06 | 11:59:17 | 16:28:29 | 8h 58m 23s |
| 2025-Dec-02, Tuesday | 07:31:13 | 11:59:40 | 16:28:08 | 8h 56m 55s |
| 2025-Dec-03, Wednesday | 07:32:20 | 12:00:04 | 16:27:49 | 8h 55m 29s |
| 2025-Dec-04, Thursday | 07:33:24 | 12:00:29 | 16:27:33 | 8h 54m 9s |
| 2025-Dec-05, Friday | 07:34:28 | 12:00:53 | 16:27:19 | 8h 52m 51s |
| 2025-Dec-06, Saturday | 07:35:29 | 12:01:19 | 16:27:09 | 8h 51m 40s |
| 2025-Dec-07, Sunday | 07:36:29 | 12:01:45 | 16:27:01 | 8h 50m 32s |
| 2025-Dec-08, Monday | 07:37:27 | 12:02:11 | 16:26:55 | 8h 49m 28s |
| 2025-Dec-09, Tuesday | 07:38:24 | 12:02:38 | 16:26:53 | 8h 48m 29s |
| 2025-Dec-10, Wednesday | 07:39:18 | 12:03:05 | 16:26:53 | 8h 47m 35s |
| 2025-Dec-11, Thursday | 07:40:11 | 12:03:33 | 16:26:55 | 8h 46m 44s |
| 2025-Dec-12, Friday | 07:41:01 | 12:04:01 | 16:27:01 | 8h 46m 0s |
| 2025-Dec-13, Saturday | 07:41:50 | 12:04:29 | 16:27:09 | 8h 45m 19s |
| 2025-Dec-14, Sunday | 07:42:36 | 12:04:58 | 16:27:20 | 8h 44m 44s |
| 2025-Dec-15, Monday | 07:43:21 | 12:05:27 | 16:27:33 | 8h 44m 12s |
| 2025-Dec-16, Tuesday | 07:44:03 | 12:05:56 | 16:27:50 | 8h 43m 47s |
| 2025-Dec-17, Wednesday | 07:44:43 | 12:06:26 | 16:28:08 | 8h 43m 25s |
| 2025-Dec-18, Thursday | 07:45:20 | 12:06:55 | 16:28:30 | 8h 43m 10s |
| 2025-Dec-19, Friday | 07:45:56 | 12:07:25 | 16:28:54 | 8h 42m 58s |
| 2025-Dec-20, Saturday | 07:46:29 | 12:07:55 | 16:29:20 | 8h 42m 51s |
| 2025-Dec-21, Sunday | 07:46:59 | 12:08:24 | 16:29:49 | 8h 42m 50s |
| 2025-Dec-22, Monday | 07:47:27 | 12:08:54 | 16:30:21 | 8h 42m 54s |
| 2025-Dec-23, Tuesday | 07:47:53 | 12:09:24 | 16:30:55 | 8h 43m 2s |
| 2025-Dec-24, Wednesday | 07:48:16 | 12:09:54 | 16:31:32 | 8h 43m 16s |
| 2025-Dec-25, Thursday | 07:48:36 | 12:10:24 | 16:32:11 | 8h 43m 35s |
| 2025-Dec-26, Friday | 07:48:54 | 12:10:53 | 16:32:52 | 8h 43m 58s |
| 2025-Dec-27, Saturday | 07:49:10 | 12:11:23 | 16:33:35 | 8h 44m 25s |
| 2025-Dec-28, Sunday | 07:49:22 | 12:11:52 | 16:34:21 | 8h 44m 59s |
| 2025-Dec-29, Monday | 07:49:33 | 12:12:21 | 16:35:09 | 8h 45m 36s |
| 2025-Dec-30, Tuesday | 07:49:40 | 12:12:50 | 16:35:59 | 8h 46m 19s |
| 2025-Dec-31, Wednesday | 07:49:45 | 12:13:18 | 16:36:52 | 8h 47m 7s |
Day length in Happy Valley during the year on the chart:
Happy Valley 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)
Countries closest to United States
*Calculation of distances from capital to capital
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