São Paulo to San Francisco time converter

San Francisco is 4 hours behind São Paulo. When it is 9:00 AM in São Paulo, it is 5:00 AM in San Francisco.

São Paulo BRT

Wednesday, October 21, 2026

San Francisco PDT

Wednesday, October 21, 2026

São Paulo
Brazil
Wed, Oct 21
BRTUTC-3
San Francisco
California, United States
Wed, Oct 21
PDTUTC-7-4h
Finding your time zone…
Shared working hours (9:00–18:00)

São Paulo to San Francisco conversion table

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

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

Best time to call or meet

Both sides are at work from 1:00 PM – 6:00 PM in São Paulo (9:00 AM – 2:00 PM in San Francisco).

Daylight saving time and the difference

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

  • Oct 21, 2026 – Nov 1, 2026: -4h
  • Nov 1, 2026 – Mar 14, 2027: -5h
  • Mar 14, 2027 – Oct 21, 2027: -4h

Distance

São Paulo and San Francisco are 10,433 km (6,483 miles) apart in a straight line.

More conversions

San Francisco 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 San FranciscoLondon to San FranciscoLos Angeles to San FranciscoChicago to San FranciscoToronto to San FranciscoParis to San FranciscoBerlin to San FranciscoMoscow to San FranciscoDubai to San FranciscoNew Delhi to San FranciscoBangkok to San FranciscoSingapore to San Francisco

Questions and answers

What is the time difference between São Paulo and San Francisco?

San Francisco is 4 hours behind São Paulo.

What time is it in San Francisco when it is 9 AM in São Paulo?

When it is 9:00 AM in São Paulo, it is 5:00 AM in San Francisco.

When is the best time to call San Francisco from São Paulo?

Both sides are at work from 1:00 PM – 6:00 PM in São Paulo (9:00 AM – 2:00 PM in San Francisco).

Does the time difference between São Paulo and San Francisco change?

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