São Paulo to Casper time converter

Casper is 3 hours behind São Paulo. When it is 9:00 AM in São Paulo, it is 6:00 AM in Casper.

São Paulo BRT

Monday, October 19, 2026

Casper MDT

Monday, October 19, 2026

São Paulo
Brazil
Mon, Oct 19
BRTUTC-3
Casper
Wyoming, United States
Mon, Oct 19
MDTUTC-6-3h
Finding your time zone…
Shared working hours (9:00–18:00)

São Paulo to Casper conversion table

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

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

Best time to call or meet

Both sides are at work from 12:00 PM – 6:00 PM in São Paulo (9:00 AM – 3:00 PM in Casper).

Daylight saving time and the difference

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

  • Oct 19, 2026 – Nov 1, 2026: -3h
  • Nov 1, 2026 – Mar 14, 2027: -4h
  • Mar 14, 2027 – Oct 19, 2027: -3h

Distance

São Paulo and Casper are 9,578 km (5,951 miles) apart in a straight line.

More conversions

Casper to São PauloSão Paulo to New YorkSão Paulo to LondonSão Paulo to Los AngelesSão Paulo to ChicagoSão Paulo to TorontoSão Paulo to ParisSão Paulo to BerlinSão Paulo to MoscowSão Paulo to DubaiSão Paulo to New DelhiSão Paulo to BangkokSão Paulo to Singapore
New York to CasperLondon to CasperLos Angeles to CasperChicago to CasperToronto to CasperParis to CasperBerlin to CasperMoscow to CasperDubai to CasperNew Delhi to CasperBangkok to CasperSingapore to Casper

Questions and answers

What is the time difference between São Paulo and Casper?

Casper is 3 hours behind São Paulo.

What time is it in Casper when it is 9 AM in São Paulo?

When it is 9:00 AM in São Paulo, it is 6:00 AM in Casper.

When is the best time to call Casper from São Paulo?

Both sides are at work from 12:00 PM – 6:00 PM in São Paulo (9:00 AM – 3:00 PM in Casper).

Does the time difference between São Paulo and Casper change?

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