Saint Petersburg to Richardson time converter

Richardson is 8 hours behind Saint Petersburg. When it is 9:00 AM in Saint Petersburg, it is 1:00 AM in Richardson.

Saint Petersburg MSK

Wednesday, October 21, 2026

Richardson CDT

Wednesday, October 21, 2026

Saint Petersburg
St.-Petersburg, Russia
Wed, Oct 21
MSKUTC+3
Richardson
Texas, United States
Wed, Oct 21
CDTUTC-5-8h
Finding your time zone…
Shared working hours (9:00–18:00)

Saint Petersburg to Richardson conversion table

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

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

Best time to call or meet

Both sides are at work from 5:00 PM – 6:00 PM in Saint Petersburg (9:00 AM – 10:00 AM in Richardson).

Daylight saving time and the difference

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

  • Oct 21, 2026 – Nov 1, 2026: -8h
  • Nov 1, 2026 – Mar 14, 2027: -9h
  • Mar 14, 2027 – Oct 21, 2027: -8h

Distance

Saint Petersburg and Richardson are 8,611 km (5,351 miles) apart in a straight line.

More conversions

Richardson 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 RichardsonLondon to RichardsonLos Angeles to RichardsonChicago to RichardsonToronto to RichardsonSão Paulo to RichardsonParis to RichardsonBerlin to RichardsonMoscow to RichardsonDubai to RichardsonNew Delhi to RichardsonBangkok to Richardson

Questions and answers

What is the time difference between Saint Petersburg and Richardson?

Richardson is 8 hours behind Saint Petersburg.

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

When it is 9:00 AM in Saint Petersburg, it is 1:00 AM in Richardson.

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

Both sides are at work from 5:00 PM – 6:00 PM in Saint Petersburg (9:00 AM – 10:00 AM in Richardson).

Does the time difference between Saint Petersburg and Richardson change?

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