Sunrise and Sunset times in Mount Vernon, United States 
Today:
 Sunrise: 07:15:12
|
 Sunset: 19:19:10
|
Day Length: 12h 3m 58s
Time zone: America/Los_Angeles, UTC -7 h.
Latitude: 48.4202, Longitude: -122.312
Mount Vernon
Washington, United States 
69 528 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Mar-01, Sunday | 06:49:39 | 12:21:29 | 17:53:18 | 11h 3m 39s |
| 2026-Mar-02, Monday | 06:47:42 | 12:21:17 | 17:54:51 | 11h 7m 9s |
| 2026-Mar-03, Tuesday | 06:45:44 | 12:21:04 | 17:56:24 | 11h 10m 40s |
| 2026-Mar-04, Wednesday | 06:43:45 | 12:20:51 | 17:57:57 | 11h 14m 12s |
| 2026-Mar-05, Thursday | 06:41:45 | 12:20:37 | 17:59:30 | 11h 17m 45s |
| 2026-Mar-06, Friday | 06:39:45 | 12:20:24 | 18:01:02 | 11h 21m 17s |
| 2026-Mar-07, Saturday | 06:37:45 | 12:20:09 | 18:02:34 | 11h 24m 49s |
| 2026-Mar-08, Sunday | 07:35:44 | 13:19:55 | 19:04:05 | 11h 28m 21s |
| 2026-Mar-09, Monday | 07:33:42 | 13:19:39 | 19:05:37 | 11h 31m 55s |
| 2026-Mar-10, Tuesday | 07:31:40 | 13:19:24 | 19:07:08 | 11h 35m 28s |
| 2026-Mar-11, Wednesday | 07:29:38 | 13:19:08 | 19:08:39 | 11h 39m 1s |
| 2026-Mar-12, Thursday | 07:27:35 | 13:18:52 | 19:10:10 | 11h 42m 35s |
| 2026-Mar-13, Friday | 07:25:32 | 13:18:36 | 19:11:40 | 11h 46m 8s |
| 2026-Mar-14, Saturday | 07:23:28 | 13:18:19 | 19:13:11 | 11h 49m 43s |
| 2026-Mar-15, Sunday | 07:21:25 | 13:18:03 | 19:14:41 | 11h 53m 16s |
| 2026-Mar-16, Monday | 07:19:21 | 13:17:46 | 19:16:11 | 11h 56m 50s |
| 2026-Mar-17, Tuesday | 07:17:16 | 13:17:28 | 19:17:40 | 12h 0m 24s |
| 2026-Mar-18, Wednesday | 07:15:12 | 13:17:11 | 19:19:10 | 12h 3m 58s |
| 2026-Mar-19, Thursday | 07:13:08 | 13:16:53 | 19:20:39 | 12h 7m 31s |
| 2026-Mar-20, Friday | 07:11:03 | 13:16:36 | 19:22:08 | 12h 11m 5s |
| 2026-Mar-21, Saturday | 07:08:58 | 13:16:18 | 19:23:37 | 12h 14m 39s |
| 2026-Mar-22, Sunday | 07:06:53 | 13:16:00 | 19:25:06 | 12h 18m 13s |
| 2026-Mar-23, Monday | 07:04:49 | 13:15:42 | 19:26:35 | 12h 21m 46s |
| 2026-Mar-24, Tuesday | 07:02:44 | 13:15:24 | 19:28:04 | 12h 25m 20s |
| 2026-Mar-25, Wednesday | 07:00:39 | 13:15:06 | 19:29:32 | 12h 28m 53s |
| 2026-Mar-26, Thursday | 06:58:34 | 13:14:48 | 19:31:01 | 12h 32m 27s |
| 2026-Mar-27, Friday | 06:56:30 | 13:14:30 | 19:32:29 | 12h 35m 59s |
| 2026-Mar-28, Saturday | 06:54:25 | 13:14:11 | 19:33:58 | 12h 39m 33s |
| 2026-Mar-29, Sunday | 06:52:21 | 13:13:53 | 19:35:26 | 12h 43m 5s |
| 2026-Mar-30, Monday | 06:50:17 | 13:13:35 | 19:36:54 | 12h 46m 37s |
| 2026-Mar-31, Tuesday | 06:48:13 | 13:13:18 | 19:38:22 | 12h 50m 9s |
Day length in Mount Vernon during the year on the chart:
Mount Vernon 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