Sunrise and Sunset times in Arlington, United States 
Today:
 Sunrise: 07:42:10
|
 Sunset: 16:15:50
|
Day Length: 8h 33m 40s
Time zone: America/Los_Angeles, UTC -8 h.
Latitude: 48.1697, Longitude: -122.145
Arlington
Washington, United States 
19 212 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:38:36 | 11:57:49 | 16:17:01 | 8h 38m 25s |
| 2025-Dec-02, Tuesday | 07:39:49 | 11:58:12 | 16:16:34 | 8h 36m 45s |
| 2025-Dec-03, Wednesday | 07:41:01 | 11:58:36 | 16:16:11 | 8h 35m 10s |
| 2025-Dec-04, Thursday | 07:42:10 | 11:59:00 | 16:15:50 | 8h 33m 40s |
| 2025-Dec-05, Friday | 07:43:18 | 11:59:25 | 16:15:31 | 8h 32m 13s |
| 2025-Dec-06, Saturday | 07:44:24 | 11:59:50 | 16:15:16 | 8h 30m 52s |
| 2025-Dec-07, Sunday | 07:45:29 | 12:00:16 | 16:15:04 | 8h 29m 35s |
| 2025-Dec-08, Monday | 07:46:31 | 12:00:43 | 16:14:55 | 8h 28m 24s |
| 2025-Dec-09, Tuesday | 07:47:31 | 12:01:10 | 16:14:48 | 8h 27m 17s |
| 2025-Dec-10, Wednesday | 07:48:29 | 12:01:37 | 16:14:45 | 8h 26m 16s |
| 2025-Dec-11, Thursday | 07:49:24 | 12:02:05 | 16:14:45 | 8h 25m 21s |
| 2025-Dec-12, Friday | 07:50:18 | 12:02:33 | 16:14:47 | 8h 24m 29s |
| 2025-Dec-13, Saturday | 07:51:09 | 12:03:01 | 16:14:53 | 8h 23m 44s |
| 2025-Dec-14, Sunday | 07:51:58 | 12:03:30 | 16:15:01 | 8h 23m 3s |
| 2025-Dec-15, Monday | 07:52:44 | 12:03:58 | 16:15:13 | 8h 22m 29s |
| 2025-Dec-16, Tuesday | 07:53:28 | 12:04:28 | 16:15:27 | 8h 21m 59s |
| 2025-Dec-17, Wednesday | 07:54:09 | 12:04:57 | 16:15:45 | 8h 21m 36s |
| 2025-Dec-18, Thursday | 07:54:48 | 12:05:27 | 16:16:05 | 8h 21m 17s |
| 2025-Dec-19, Friday | 07:55:24 | 12:05:56 | 16:16:29 | 8h 21m 5s |
| 2025-Dec-20, Saturday | 07:55:57 | 12:06:26 | 16:16:55 | 8h 20m 58s |
| 2025-Dec-21, Sunday | 07:56:28 | 12:06:56 | 16:17:24 | 8h 20m 56s |
| 2025-Dec-22, Monday | 07:56:55 | 12:07:26 | 16:17:56 | 8h 21m 1s |
| 2025-Dec-23, Tuesday | 07:57:21 | 12:07:55 | 16:18:30 | 8h 21m 9s |
| 2025-Dec-24, Wednesday | 07:57:43 | 12:08:25 | 16:19:08 | 8h 21m 25s |
| 2025-Dec-25, Thursday | 07:58:02 | 12:08:55 | 16:19:48 | 8h 21m 46s |
| 2025-Dec-26, Friday | 07:58:19 | 12:09:25 | 16:20:30 | 8h 22m 11s |
| 2025-Dec-27, Saturday | 07:58:32 | 12:09:54 | 16:21:16 | 8h 22m 44s |
| 2025-Dec-28, Sunday | 07:58:43 | 12:10:23 | 16:22:04 | 8h 23m 21s |
| 2025-Dec-29, Monday | 07:58:51 | 12:10:52 | 16:22:54 | 8h 24m 3s |
| 2025-Dec-30, Tuesday | 07:58:55 | 12:11:21 | 16:23:47 | 8h 24m 52s |
| 2025-Dec-31, Wednesday | 07:58:57 | 12:11:50 | 16:24:42 | 8h 25m 45s |
Day length in Arlington during the year on the chart:
Arlington 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