Massachusetts time zone
Eastern Time
Used across the whole state.
Cities in Massachusetts
Questions
What time zone is Massachusetts in?
All of Massachusetts is on Eastern Time (UTC−5, or UTC−4 in summer).
Does Massachusetts have two time zones?
No. Massachusetts is entirely on Eastern Time.
Does Massachusetts observe daylight saving time?
Massachusetts observes daylight saving time. Next change: Sunday, November 1, 2026, clocks go back one hour.
What time is it in Massachusetts right now?
The live clock at the top of this page shows the current time in Massachusetts.