Sunrise and Sunset times in Mount Vernon, United States 
Today:
 Sunrise: 07:24:45
|
 Sunset: 17:11:02
|
Day Length: 9h 46m 17s
Time zone: America/New_York, UTC -5 h.
Latitude: 38.714, Longitude: -77.1043
Mount Vernon
Virginia, United States 
12 648 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Jan-01, Thursday | 07:26:26 | 12:12:05 | 16:57:44 | 9h 31m 18s |
| 2026-Jan-02, Friday | 07:26:32 | 12:12:33 | 16:58:33 | 9h 32m 1s |
| 2026-Jan-03, Saturday | 07:26:37 | 12:13:00 | 16:59:24 | 9h 32m 47s |
| 2026-Jan-04, Sunday | 07:26:39 | 12:13:28 | 17:00:16 | 9h 33m 37s |
| 2026-Jan-05, Monday | 07:26:39 | 12:13:54 | 17:01:09 | 9h 34m 30s |
| 2026-Jan-06, Tuesday | 07:26:38 | 12:14:21 | 17:02:04 | 9h 35m 26s |
| 2026-Jan-07, Wednesday | 07:26:34 | 12:14:47 | 17:03:00 | 9h 36m 26s |
| 2026-Jan-08, Thursday | 07:26:27 | 12:15:12 | 17:03:56 | 9h 37m 29s |
| 2026-Jan-09, Friday | 07:26:19 | 12:15:37 | 17:04:54 | 9h 38m 35s |
| 2026-Jan-10, Saturday | 07:26:09 | 12:16:01 | 17:05:53 | 9h 39m 44s |
| 2026-Jan-11, Sunday | 07:25:56 | 12:16:25 | 17:06:53 | 9h 40m 57s |
| 2026-Jan-12, Monday | 07:25:42 | 12:16:48 | 17:07:54 | 9h 42m 12s |
| 2026-Jan-13, Tuesday | 07:25:25 | 12:17:10 | 17:08:56 | 9h 43m 31s |
| 2026-Jan-14, Wednesday | 07:25:06 | 12:17:32 | 17:09:58 | 9h 44m 52s |
| 2026-Jan-15, Thursday | 07:24:45 | 12:17:53 | 17:11:02 | 9h 46m 17s |
| 2026-Jan-16, Friday | 07:24:22 | 12:18:14 | 17:12:06 | 9h 47m 44s |
| 2026-Jan-17, Saturday | 07:23:57 | 12:18:34 | 17:13:10 | 9h 49m 13s |
| 2026-Jan-18, Sunday | 07:23:30 | 12:18:53 | 17:14:16 | 9h 50m 46s |
| 2026-Jan-19, Monday | 07:23:01 | 12:19:11 | 17:15:22 | 9h 52m 21s |
| 2026-Jan-20, Tuesday | 07:22:30 | 12:19:29 | 17:16:28 | 9h 53m 58s |
| 2026-Jan-21, Wednesday | 07:21:57 | 12:19:46 | 17:17:35 | 9h 55m 38s |
| 2026-Jan-22, Thursday | 07:21:22 | 12:20:02 | 17:18:42 | 9h 57m 20s |
| 2026-Jan-23, Friday | 07:20:45 | 12:20:17 | 17:19:49 | 9h 59m 4s |
| 2026-Jan-24, Saturday | 07:20:06 | 12:20:32 | 17:20:57 | 10h 0m 51s |
| 2026-Jan-25, Sunday | 07:19:26 | 12:20:46 | 17:22:06 | 10h 2m 40s |
| 2026-Jan-26, Monday | 07:18:43 | 12:20:59 | 17:23:14 | 10h 4m 31s |
| 2026-Jan-27, Tuesday | 07:17:59 | 12:21:11 | 17:24:23 | 10h 6m 24s |
| 2026-Jan-28, Wednesday | 07:17:13 | 12:21:22 | 17:25:32 | 10h 8m 19s |
| 2026-Jan-29, Thursday | 07:16:25 | 12:21:33 | 17:26:41 | 10h 10m 16s |
| 2026-Jan-30, Friday | 07:15:35 | 12:21:42 | 17:27:50 | 10h 12m 15s |
| 2026-Jan-31, Saturday | 07:14:44 | 12:21:51 | 17:28:59 | 10h 14m 15s |
Day length in Mount Vernon during the year on the chart:
Mount Vernon on United States map:
Locations in the same time zone America/New_York
New York (New York), Miami (Florida), Philadelphia (Pennsylvania), Washington (District of Columbia), Atlanta (Georgia), Boston (Massachusetts), Tampa (Florida), Brooklyn (New York), Queens (New York), Baltimore (Maryland), Orlando (Florida), Cleveland (Ohio), Pittsburgh (Pennsylvania), Cincinnati (Ohio), Manhattan (New York), Columbus (Ohio), Virginia Beach (Virginia), Charlotte (North Carolina), Bronx (New York), Providence (Rhode Island), Jacksonville (Florida), Richmond (Virginia), Raleigh (North Carolina), Louisville (Kentucky), Bridgeport (Connecticut), Buffalo (New York), Hartford (Connecticut), Dayton (Ohio), Rochester (New York), Sarasota (Florida)
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