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Boston, United States
2:19:01 AM
Saturday, September 12, 2026
Time in Boston – Current Local Time
Live local time, EST/EDT clock, UTC offset, and time differences for Boston, United States.
Timezone: EST/EDT (America/New_York)Offset: UTC-4DST: Active in summer
Boston is situated in United States (North America) and observes the America/New_York (EST/EDT) time standard at UTC-4 from Coordinated Universal Time (UTC). Clocks in Boston observe Daylight Saving Time, shifting forward by one hour during warmer months to extend evening daylight.
The live clock above reflects current civil time to the second, providing accurate local hours for travel planning, cross-border meeting coordination, and international communications.
Time zone data verified and last updated: September 12, 2026
How Many Hours Ahead or Behind is Boston?
Calculated time differences between Boston (UTC-4) and major international business hubs, dynamically accounting for active Daylight Saving Time shifts.
| Financial Hub | Current Timezone | Boston Status | Time at 12:00 PM in Boston |
|---|---|---|---|
| LondonUnited Kingdom | GMT/BST | Boston is 5 hours behind | 5:00 PM |
| TokyoJapan | JST | Boston is 13 hours behind | 1:00 AM |
| SydneyAustralia | AEST/AEDT | Boston is 14 hours behind | 2:00 AM |
Convert EST Time to Other Major Zones
Frequently Asked Questions About Time in Boston
What time is it in Boston right now?
The live clock at the top of this page shows the exact current time in Boston, United States, updated every second. Boston is on EST/EDT (UTC-4 from UTC) and the clock adjusts automatically when Daylight Saving Time starts or ends.
What time zone is Boston in?
Boston uses the America/New_York time zone (EST/EDT), which is UTC-4 from Coordinated Universal Time. During Daylight Saving Time the offset shifts by one hour.
What is the time difference between Boston and New York?
Boston and New York are currently in the same time zone — there is no time difference. When it is 9:00 AM in New York, it is also 9:00 AM in Boston.
What is the time difference between Boston and London?
Boston is currently 5 hours behind London. When it is 9:00 AM in London, it is 4:00 AM in Boston. This accounts for any Daylight Saving Time in effect.
Does Boston observe Daylight Saving Time?
Yes. Boston observes Daylight Saving Time: clocks move forward one hour in spring and back one hour in autumn. The live clock on this page always shows the correct current time, including DST.
When is the best time to schedule a call with someone in Boston?
Standard business hours in Boston are 9:00 AM to 5:00 PM local time (EST/EDT). Use the timeline planner on this page to line up Boston's working hours with your own time zone and find an overlap that suits both sides.
Other Cities in EST/EDT
Boston at a Glance
Population
690K
UTC Offset
UTC-4
DST Observed
Yes
Main Airport
BOS
Languages Spoken
English
Boston Time & Location Profile
Timezone Identifier
America/New_York (EST/EDT)
Current UTC Offset
UTC-4
Daylight Saving Time
Observed (seasonal 1-hour adjustment)
Country & Region
United States • North America
Primary Airport Code
BOS
Metropolitan Population
~690K
Planning a Trip or Call to Boston?
✈️ Flight & Airport Details
The primary international gateway serving Boston is BOS. When scheduling flights, account for Boston's constant UTC-4 offset and adjust your clock upon arrival to minimize jet lag.
💼 Business Hours & Scheduling
Since Boston observes Daylight Saving Time, double-check whether seasonal clock changes are active during your travel or scheduling window.