United States
Time now in Sullivan County
Sunday, 23 August 2026
Sunrise 06:15Sunset 07:48Time zone UTC −4
Time zone
America/New_York
UTC offset
UTC −4
Daylight saving
In effect now
Population
77,547
Sunrise
06:15
Sunset
07:48
Day length
13h 32m
Coordinates
41.72, -74.77
Time difference from Sullivan County
Hours ahead (right) or behind (left) Sullivan County right now.
Sullivan County on the map
About the time in Sullivan County
If you are coordinating from another country, the shortcut is the working window: a normal Sullivan 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.
Sullivan County runs on America/New_York, which puts the city UTC −4 from Coordinated Universal Time right now. The clock at the top of this page is not copied from your device: it is anchored to our reference timestamp and re-rendered every second against the IANA time zone database, so it stays right even when a laptop or phone has quietly drifted.
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 Sullivan County
- Is the clock on this page accurate?
- It is synchronised with our server rather than your device, then formatted for America/New_York, so a drifting device clock does not affect what you see.
- Does Sullivan 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 Sullivan County in?
- Sullivan County uses America/New_York, currently UTC −4.
- What time is it in Sullivan County right now?
- The live clock above shows the current time in Sullivan County, updating every second from America/New_York (UTC −4).
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