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Time.is

Time in Rochester, Town of Rochester, Plymouth, Massachusetts, United States now

07:36:21

Friday, October 2, 2026, week 40

International Day of Non-Violence - to commemorate the birthday of Mahatma Gandhi

Sun: ↑ 06:41 ↓ 18:24 (11h 42m) - More info - Make Rochester time default - Add to favorite locations

Time zone info for Rochester

UTC -4

Eastern Time (ET)
always same time as New York

From 1 November 2026: UTC -5 / Eastern Standard Time (EST)
The IANA time zone identifier for Rochester is America/New_York.

Sunday March 8 2026

Latest change: Summer time started

Switched to UTC -4 / Eastern Daylight Time (EDT).
The time was set forward one hour from 02:00 to 03:00 local time.

Sunday November 1 2026

Next change: Winter time starts

Switching to UTC -5 / Eastern Standard Time (EST).
The time will be set back one hour from 02:00 to 01:00 local time.

Time difference
from Rochester

Los Angeles	−3 hours	−3 hours
Chicago	−1 hours	−1 hours
New York	0
Toronto	0
São Paulo	+1 hours
UTC	+4 hours
Lagos	+5 hours
London	+5 hours
Johannesburg	+6 hours
Paris	+6 hours
Zurich	+6 hours
Cairo	+7 hours
Istanbul	+7 hours
Moscow	+7 hours
Dubai	+8 hours
Mumbai	+9.5 hours
Hong Kong	+12 hours
Shanghai	+12 hours
Singapore	+12 hours
Tokyo	+13 hours
Sydney	+14 hours

Compare other time zones

Sunrise, sunset, day length and solar time for Rochester

Sunrise: 06:41
Sunset: 18:24
Day length: 11h 42m
Solar noon: 12:33
The current local time in Rochester is 33 minutes ahead of apparent solar time.

Rochester on the map

Location: Town of Rochester, Plymouth, Massachusetts, United States
Latitude: 41.732. Longitude: -70.820
Population: 4,661
Elevation: 10 m

Open Rochester in Google Maps