Current Time in Greenbriar, Fairfax County, Virginia, USA

6:36:12 PM

18:36:12

EDT (Eastern Daylight Time) · UTC−04:00

America/New_York

Clock format
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Time zone details

Greenbriar is observing daylight saving time in 2026

Daylight in Greenbriar

Sunrise7:29 AMSolar noon12:53 PMSunset6:17 PM
Next clock changeNov 1, 2026 · Clocks move back 1 hour · in 6 days 7 hoursUpcomingView detailsWeather nowLoading current forecast…Forecast details

Location facts

Place

Country
USA
State
Virginia
County
Fairfax County
Place type
Populated place
Country currency
US Dollar (USD)

Practical

Country languages
English, Spanish, Hawaiian, French
Dialing code
+1
Population
8,166
Elevation
112 m

Geography

Geographic coordinates
38° 52' N / 77° 24' W
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Clock changes in Greenbriar

Next clock change

Upcoming

2:00 AM EDT1:00 AM EST

Clocks move back 1 hour

2026

  1. past

    Daylight saving time starts

    2:00 AM EST3:00 AM EDT

    Clocks move forward 1 hour

  2. upcoming

    Daylight saving time ends

    2:00 AM EDT1:00 AM EST

    Clocks move back 1 hour

Future clock changes, 2027–2030
USA daylight saving timeClock changes worldwide

Sun & Moon details

Sun

Sunrise
Solar noon
Sunset
Daylight duration
10 hr 48 min2 min 20 sec shorter than the previous day

Twilight

Civil twilight
–
Nautical twilight
–
Astronomical twilight
–
Full MoonMoon illumination100%
View full Sun & Moon detailsHide full Sun & Moon details

Sunday, October 25, 2026

View Greenbriar on SavvyTime's time-zone map

Sun

Sunrise
Sunset
Day length
10 hr 48 min2 min 20 sec shorter than the previous day
Solar noon
(38.9° altitude)

Civil twilight

Dawn to dusk
–

Additional twilight

Nautical dawn to dusk
–
Astronomical dawn to dusk
–

Moon

Phase
Full Moon (100% illuminated)
Moonrise
Moonset
Previous principal phase
First Quarter — Sunday, October 18, 2026 at
Next principal phase
Full Moon — Monday, October 26, 2026 at

Seven-day daylight outlook

Sunrise, sunset, and daylight for seven local dates
Local dateSunriseSunsetDay lengthDaily change
10 hr 48 min2 min 20 sec shorter than the previous day
10 hr 46 min2 min 19 sec shorter than the previous day
10 hr 43 min2 min 18 sec shorter than the previous day
10 hr 41 min2 min 18 sec shorter than the previous day
10 hr 39 min2 min 16 sec shorter than the previous day
10 hr 37 min2 min 15 sec shorter than the previous day
10 hr 34 min2 min 15 sec shorter than the previous day

Weather forecast for Greenbriar

Temperature unit

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Plan around Greenbriar

Upcoming public holidays in Virginia

  1. Election Day
  2. Veterans Day
  3. Thanksgiving Day

Nearby places

ChantillyFairfax County3 kmNWCentrevilleFairfax County4 kmSWOak HillFairfax County6 kmNOaktonFairfax County9 kmEFairfaxCity of Fairfax9 kmESouth RidingLoudoun County10 kmNWHerndonFairfax County11 kmNManassas ParkCity of Manassas Park12 kmSWRestonFairfax County12 kmNEViennaFairfax County12 kmESudleyPrince William County12 kmSWWolf TrapFairfax County12 kmNE
Browse places in USA

Frequently asked questions

What time zone is Greenbriar in?
Greenbriar uses Eastern Standard Time (EST, UTC−5) in winter and Eastern Daylight Time (EDT, UTC−4) in summer. Its IANA time zone is America/New_York.
When is the next clock change in Greenbriar?
Clocks in Greenbriar move backward 1 hour on Sunday, November 1, 2026 at 2:00 AM, changing from EDT (UTC−04:00) to EST (UTC−05:00)
Does Greenbriar observe daylight saving time?
Yes. Greenbriar observes daylight saving time: EDT (UTC−4) in summer and EST (UTC−5) in winter.
What is the UTC offset of Greenbriar?
Greenbriar is UTC−5 in winter and UTC−4 in summer