Sunrise and Sunset times in Richland, United States 
Today:
 Sunrise: 07:23:33
|
 Sunset: 16:11:38
|
Day Length: 8h 48m 5s
Time zone: America/Los_Angeles, UTC -8 h.
Latitude: 46.2826, Longitude: -119.294
Richland
Washington, United States 
56 243 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:20:10 | 11:46:24 | 16:12:39 | 8h 52m 29s |
| 2025-Dec-02, Tuesday | 07:21:19 | 11:46:47 | 16:12:16 | 8h 50m 57s |
| 2025-Dec-03, Wednesday | 07:22:27 | 11:47:11 | 16:11:55 | 8h 49m 28s |
| 2025-Dec-04, Thursday | 07:23:33 | 11:47:36 | 16:11:38 | 8h 48m 5s |
| 2025-Dec-05, Friday | 07:24:38 | 11:48:00 | 16:11:23 | 8h 46m 45s |
| 2025-Dec-06, Saturday | 07:25:41 | 11:48:26 | 16:11:11 | 8h 45m 30s |
| 2025-Dec-07, Sunday | 07:26:42 | 11:48:52 | 16:11:02 | 8h 44m 20s |
| 2025-Dec-08, Monday | 07:27:41 | 11:49:18 | 16:10:55 | 8h 43m 14s |
| 2025-Dec-09, Tuesday | 07:28:39 | 11:49:45 | 16:10:51 | 8h 42m 12s |
| 2025-Dec-10, Wednesday | 07:29:34 | 11:50:12 | 16:10:50 | 8h 41m 16s |
| 2025-Dec-11, Thursday | 07:30:28 | 11:50:40 | 16:10:52 | 8h 40m 24s |
| 2025-Dec-12, Friday | 07:31:19 | 11:51:08 | 16:10:57 | 8h 39m 38s |
| 2025-Dec-13, Saturday | 07:32:09 | 11:51:36 | 16:11:04 | 8h 38m 55s |
| 2025-Dec-14, Sunday | 07:32:56 | 11:52:05 | 16:11:14 | 8h 38m 18s |
| 2025-Dec-15, Monday | 07:33:41 | 11:52:34 | 16:11:27 | 8h 37m 46s |
| 2025-Dec-16, Tuesday | 07:34:23 | 11:53:03 | 16:11:43 | 8h 37m 20s |
| 2025-Dec-17, Wednesday | 07:35:04 | 11:53:33 | 16:12:01 | 8h 36m 57s |
| 2025-Dec-18, Thursday | 07:35:42 | 11:54:02 | 16:12:22 | 8h 36m 40s |
| 2025-Dec-19, Friday | 07:36:17 | 11:54:32 | 16:12:46 | 8h 36m 29s |
| 2025-Dec-20, Saturday | 07:36:50 | 11:55:01 | 16:13:13 | 8h 36m 23s |
| 2025-Dec-21, Sunday | 07:37:21 | 11:55:31 | 16:13:42 | 8h 36m 21s |
| 2025-Dec-22, Monday | 07:37:49 | 11:56:01 | 16:14:13 | 8h 36m 24s |
| 2025-Dec-23, Tuesday | 07:38:14 | 11:56:31 | 16:14:48 | 8h 36m 34s |
| 2025-Dec-24, Wednesday | 07:38:37 | 11:57:01 | 16:15:24 | 8h 36m 47s |
| 2025-Dec-25, Thursday | 07:38:57 | 11:57:30 | 16:16:04 | 8h 37m 7s |
| 2025-Dec-26, Friday | 07:39:15 | 11:58:00 | 16:16:45 | 8h 37m 30s |
| 2025-Dec-27, Saturday | 07:39:30 | 11:58:30 | 16:17:29 | 8h 37m 59s |
| 2025-Dec-28, Sunday | 07:39:42 | 11:58:59 | 16:18:16 | 8h 38m 34s |
| 2025-Dec-29, Monday | 07:39:51 | 11:59:28 | 16:19:05 | 8h 39m 14s |
| 2025-Dec-30, Tuesday | 07:39:58 | 11:59:57 | 16:19:55 | 8h 39m 57s |
| 2025-Dec-31, Wednesday | 07:40:02 | 12:00:25 | 16:20:49 | 8h 40m 47s |
Day length in Richland during the year on the chart:
Richland 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