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Time difference between Washington, D.C. and Boston

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

United States · Eastern Standard Time
7:47 PM
Wednesday, November 11, 2026
Boston
United States · Eastern Standard Time
7:47 PM
Wednesday, November 11, 2026

Washington, D.C. to Boston time converter

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

Washington, D.C.Boston
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 Washington, D.C. and Boston?

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

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

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

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

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

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

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

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

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

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

Time difference from Washington, D.C. to other cities

All Washington, D.C. time differences →

Time difference from Boston