Saint Petersburg to Ottawa time converter

Ottawa is 7 hours behind Saint Petersburg. When it is 9:00 AM in Saint Petersburg, it is 2:00 AM in Ottawa.

Saint Petersburg MSK

Wednesday, October 21, 2026

Ottawa EDT

Wednesday, October 21, 2026

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

Saint Petersburg to Ottawa conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

The difference changes during the year because Saint Petersburg and Ottawa 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

Saint Petersburg and Ottawa are 6,528 km (4,056 miles) apart in a straight line.

More conversions

Ottawa to Saint PetersburgSaint Petersburg to New YorkSaint Petersburg to LondonSaint Petersburg to Los AngelesSaint Petersburg to ChicagoSaint Petersburg to TorontoSaint Petersburg to São PauloSaint Petersburg to ParisSaint Petersburg to BerlinSaint Petersburg to MoscowSaint Petersburg to DubaiSaint Petersburg to New DelhiSaint Petersburg to Bangkok
New York to OttawaLondon to OttawaLos Angeles to OttawaChicago to OttawaToronto to OttawaSão Paulo to OttawaParis to OttawaBerlin to OttawaMoscow to OttawaDubai to OttawaNew Delhi to OttawaBangkok to Ottawa

Questions and answers

What is the time difference between Saint Petersburg and Ottawa?

Ottawa is 7 hours behind Saint Petersburg.

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

When it is 9:00 AM in Saint Petersburg, it is 2:00 AM in Ottawa.

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

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

Does the time difference between Saint Petersburg and Ottawa change?

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