Chicago to St. Petersburg time converter

St. Petersburg is 1 hour ahead of Chicago. When it is 9:00 AM in Chicago, it is 10:00 AM in St. Petersburg.

Chicago CDT

Wednesday, October 21, 2026

St. Petersburg EDT

Wednesday, October 21, 2026

Chicago
Illinois, United States
Wed, Oct 21
CDTUTC-5
St. Petersburg
Florida, United States
Wed, Oct 21
EDTUTC-4+1h
Finding your time zone…
Shared working hours (9:00–18:00)

Chicago to St. Petersburg conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

The difference changes during the year because Chicago and St. Petersburg switch clocks on different dates:

  • Oct 21, 2026 – Nov 1, 2026: +1h
  • Nov 1, 2026 – Nov 1, 2026: ±0
  • Nov 1, 2026 – Mar 14, 2027: +1h
  • Mar 14, 2027 – Mar 14, 2027: +2h
  • Mar 14, 2027 – Oct 21, 2027: +1h

Distance

Chicago and St. Petersburg are 1,629 km (1,012 miles) apart in a straight line.

More conversions

St. Petersburg to ChicagoChicago to New YorkChicago to LondonChicago to Los AngelesChicago to TorontoChicago to São PauloChicago to ParisChicago to BerlinChicago to MoscowChicago to DubaiChicago to New DelhiChicago to BangkokChicago to Singapore
New York to St. PetersburgLondon to St. PetersburgLos Angeles to St. PetersburgToronto to St. PetersburgSão Paulo to St. PetersburgParis to St. PetersburgBerlin to St. PetersburgMoscow to St. PetersburgDubai to St. PetersburgNew Delhi to St. PetersburgBangkok to St. PetersburgSingapore to St. Petersburg

Questions and answers

What is the time difference between Chicago and St. Petersburg?

St. Petersburg is 1 hour ahead of Chicago.

What time is it in St. Petersburg when it is 9 AM in Chicago?

When it is 9:00 AM in Chicago, it is 10:00 AM in St. Petersburg.

When is the best time to call St. Petersburg from Chicago?

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

Does the time difference between Chicago and St. Petersburg change?

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