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Time difference between Boston and Washington, D.C.

Boston and Washington, D.C. are on the same time.

Boston
United States · Eastern Standard Time
7:30 PM
Wednesday, November 11, 2026
United States · Eastern Standard Time
7:30 PM
Wednesday, November 11, 2026

Boston to Washington, D.C. time converter

Green rows are office hours in both places; light green rows are when both are awake.

BostonWashington, D.C.
12:00 AM12:00 AM
1:00 AM1:00 AM
2:00 AM2:00 AM
3:00 AM3:00 AM
4:00 AM4:00 AM
5:00 AM5:00 AM
6:00 AM6:00 AM
7:00 AM7:00 AM
8:00 AM8:00 AM
9:00 AM9:00 AM
10:00 AM10:00 AM
11:00 AM11:00 AM
12:00 PM12:00 PM
1:00 PM1:00 PM
2:00 PM2:00 PM
3:00 PM3:00 PM
4:00 PM4:00 PM
5:00 PM5:00 PM
6:00 PM6:00 PM
7:00 PM7:00 PM
8:00 PM8:00 PM
9:00 PM9:00 PM
10:00 PM10:00 PM
11:00 PM11:00 PM

Questions

What is the time difference between Boston and Washington, D.C.?

Boston and Washington, D.C. are on the same time. Boston is on UTC−5 and Washington, D.C. is on UTC−5.

What time is it in Washington, D.C. when it is 9 AM in Boston?

When it is 9:00 AM in Boston, it is 9:00 AM in Washington, D.C..

When is the best time to call Washington, D.C. from Boston?

The best time to call or meet is 9:00 AM–6:00 PM in Boston (9:00 AM–6:00 PM in Washington, D.C.), when both places are in normal office hours.

Which days are working days in both Boston and Washington, D.C.?

Both Boston and Washington, D.C. usually work Monday to Friday.

Does the time difference between Boston and Washington, D.C. change?

No. Neither Boston nor Washington, D.C. changes its clocks in a way that affects the difference, so it stays the same all year.

More: time in Boston · time in Washington, D.C.

Time difference from Boston to other cities

All Boston time differences →

Time difference from Washington, D.C.