Boston to Saint Petersburg time converter

Saint Petersburg is 7 hours ahead of Boston. When it is 9:00 AM in Boston, it is 4:00 PM in Saint Petersburg.

Boston EDT

Wednesday, October 21, 2026

Saint Petersburg MSK

Wednesday, October 21, 2026

Boston
Massachusetts, United States
Wed, Oct 21
EDTUTC-4
Saint Petersburg
St.-Petersburg, Russia
Wed, Oct 21
MSKUTC+3+7h
Finding your time zone…
Shared working hours (9:00–18:00)

Boston to Saint Petersburg conversion table

Every hour of today in Boston and the matching time in Saint Petersburg. Light rows are typical working hours (9:00–18:00).

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

Best time to call or meet

Both sides are at work from 9:00 AM – 11:00 AM in Boston (4:00 PM – 6:00 PM in Saint Petersburg).

Daylight saving time and the difference

The difference changes during the year because Boston and Saint Petersburg switch clocks on different dates:

  • Oct 21, 2026 – Nov 1, 2026: +7h
  • Nov 1, 2026 – Mar 14, 2027: +8h
  • Mar 14, 2027 – Oct 21, 2027: +7h

Distance

Boston and Saint Petersburg are 6,597 km (4,099 miles) apart in a straight line.

More conversions

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New York to Saint PetersburgLondon to Saint PetersburgLos Angeles to Saint PetersburgChicago to Saint PetersburgToronto to Saint PetersburgSão Paulo to Saint PetersburgParis to Saint PetersburgBerlin to Saint PetersburgMoscow to Saint PetersburgDubai to Saint PetersburgNew Delhi to Saint PetersburgBangkok to Saint Petersburg

Questions and answers

What is the time difference between Boston and Saint Petersburg?

Saint Petersburg is 7 hours ahead of Boston.

What time is it in Saint Petersburg when it is 9 AM in Boston?

When it is 9:00 AM in Boston, it is 4:00 PM in Saint Petersburg.

When is the best time to call Saint Petersburg from Boston?

Both sides are at work from 9:00 AM – 11:00 AM in Boston (4:00 PM – 6:00 PM in Saint Petersburg).

Does the time difference between Boston and Saint Petersburg change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.