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Time difference between San Francisco and São Paulo

São Paulo is 4 hours ahead of San Francisco.

San Francisco
United States · Pacific Daylight Time
12:47 AM
Wednesday, October 21, 2026
São Paulo
Brazil · Brasilia Standard Time
4:47 AM
Wednesday, October 21, 2026
Compare more placesSão Paulo to San Francisco

San Francisco to São Paulo time converter

Green rows are office hours in both places; light green rows are when both are awake.

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

Questions

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

São Paulo is 4 hours ahead of San Francisco. San Francisco is on UTC−7 and São Paulo is on UTC−3.

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

When it is 9:00 AM in San Francisco, it is 1:00 PM in São Paulo.

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

The best time to call or meet is 9:00 AM–2:00 PM in San Francisco (1:00 PM–6:00 PM in São Paulo), when both places are in normal office hours.

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

Yes. Because of daylight saving time, the difference changes on Sunday, November 1, 2026, when São Paulo will be 5 hours ahead of San Francisco.

San Francisco is 4 hours behind São Paulo. More: time in San Francisco · time in São Paulo

Time difference from San Francisco to other cities

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Time difference from São Paulo