O'Fallon to São Paulo time converter

São Paulo is 2 hours ahead of O'Fallon. When it is 9:00 AM in O'Fallon, it is 11:00 AM in São Paulo.

O'Fallon CDT

Tuesday, October 20, 2026

São Paulo BRT

Tuesday, October 20, 2026

O'Fallon
Missouri, United States
Tue, Oct 20
CDTUTC-5
São Paulo
Brazil
Tue, Oct 20
BRTUTC-3+2h
Finding your time zone…
Shared working hours (9:00–18:00)

O'Fallon to São Paulo conversion table

Every hour of today in O'Fallon and the matching time in São Paulo. Light rows are typical working hours (9:00–18:00).

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

Best time to call or meet

Both sides are at work from 9:00 AM – 4:00 PM in O'Fallon (11:00 AM – 6:00 PM in São Paulo).

Daylight saving time and the difference

The difference changes during the year because O'Fallon and São Paulo switch clocks on different dates:

  • Oct 20, 2026 – Nov 1, 2026: +2h
  • Nov 1, 2026 – Mar 14, 2027: +3h
  • Mar 14, 2027 – Oct 20, 2027: +2h

Distance

O'Fallon and São Paulo are 8,313 km (5,165 miles) apart in a straight line.

More conversions

São Paulo to O'FallonO'Fallon to New YorkO'Fallon to LondonO'Fallon to Los AngelesO'Fallon to ChicagoO'Fallon to TorontoO'Fallon to ParisO'Fallon to BerlinO'Fallon to MoscowO'Fallon to DubaiO'Fallon to New DelhiO'Fallon to BangkokO'Fallon to Singapore
New York to São PauloLondon to São PauloLos Angeles to São PauloChicago to São PauloToronto to São PauloParis to São PauloBerlin to São PauloMoscow to São PauloDubai to São PauloNew Delhi to São PauloBangkok to São PauloSingapore to São Paulo

Questions and answers

What is the time difference between O'Fallon and São Paulo?

São Paulo is 2 hours ahead of O'Fallon.

What time is it in São Paulo when it is 9 AM in O'Fallon?

When it is 9:00 AM in O'Fallon, it is 11:00 AM in São Paulo.

When is the best time to call São Paulo from O'Fallon?

Both sides are at work from 9:00 AM – 4:00 PM in O'Fallon (11:00 AM – 6:00 PM in São Paulo).

Does the time difference between O'Fallon and São Paulo change?

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