NH · 10 counties
New Hampshire time zone map
10 in Eastern Time. The sample puts every county on a single clock.
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Click a county to see its zone and the current local time.
Zone breakdown
Eastern Time ET · 10
IANA names in this clock: America/New_York.
- Belknap County
- Carroll County
- Cheshire County
- Coos County
- Grafton County
- Hillsborough County
- Merrimack County
- Rockingham County
- Strafford County
- Sullivan County
Neighboring states
Questions
What time zone is New Hampshire in?
New Hampshire is entirely in Eastern Time. All 10 counties in this outline use that clock.
Which New Hampshire counties are split between time zones?
No New Hampshire county came back with two different clocks in the sample. A city on the legal line can still differ from its county.
Does New Hampshire observe daylight saving time?
New Hampshire observes daylight saving time on the federal schedule: the second Sunday in March until the first Sunday in November.
Estimates only
County colors come from an interior sample of Census outlines against timezone-boundary-builder. 49 CFR Part 71 is the legal description, including towns that sit on the line.