United States
Time now in Loudoun County
Saturday, 22 August 2026
Sunrise 06:30Sunset 07:57Time zone UTC −4
Time zone
America/New_York
UTC offset
UTC −4
Daylight saving
In effect now
Population
312,311
Sunrise
06:30
Sunset
07:57
Day length
13h 27m
Coordinates
39.09, -77.64
Time difference from Loudoun County
Hours ahead (right) or behind (left) Loudoun County right now.
Loudoun County on the map
About the time in Loudoun County
Loudoun County is on daylight saving time at the moment, which is why the offset reads UTC −4 instead of its winter value. Clocks go back on 1 November 2026, and anything scheduled across that date shifts by an hour.
If you are coordinating from another country, the shortcut is the working window: a normal Loudoun County day of 09:00–17:00 falls between 13:00–21:00 UTC. Convert your own hours into UTC once and you can tell at a glance whether someone there is likely to be at their desk.
The zone identifier America/New_York is the value you want in code, calendars and travel systems. Abbreviations change with the season, but America/New_York keeps pointing at New York time whatever the date, which is why every timestamp on this page is built from it.
Frequently asked questions about time in Loudoun County
- What time is it in Loudoun County right now?
- The live clock above shows the current time in Loudoun County, updating every second from America/New_York (UTC −4).
- When do the sun rise and set in Loudoun County today?
- Sunrise is at 06:30 and sunset at 07:57, giving 13h 27m of daylight.
- Does Loudoun County change its clocks for daylight saving?
- Yes, and it is in effect now. Clocks change again on 1 November 2026.
- Which time zone is Loudoun County in?
- Loudoun County uses America/New_York, currently UTC −4.
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