San Francisco to São Paulo Time Difference

São Paulo is 4 hours ahead of San Francisco. When it is noon in San Francisco, it is 16:00 in São Paulo.

Los Angeles (UTC-7)Sao Paulo (UTC-3)

San Francisco

United States

⏱️4 hours ahead
03:29

Fri, Apr 17

📞 +1💱 USD
07:29

Fri, Apr 17

📞 +55💱 BRL

🕐 Interactive Time Explorer

When it's 10:00 in San Francisco, it's 14:00 in São Paulo

Drag the slider to see corresponding times in both cities

10:00
0:006:0012:0018:0023:00
San Francisco
10:00
São Paulo
14:00
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🤝 Best Meeting Times

San Francisco & São Paulo
Times shown in San Francisco time
Excellent - Both in office
Good - Flexible hours

✓ Perfect Match (4 hours)

◐ Extended Hours (6 hours)

✈️ Travel Information

Distance

10,434 km

Est. Flight Time

~13.3h

Time Difference

+4h

Work Hours Overlap

4h

Good

🔴 Office Closed

Today 09:00

09:00 - 13:00

⏰ Quick Conversion

06:00

San Francisco

10:00

São Paulo

09:00

San Francisco

13:00

São Paulo

12:00

San Francisco

16:00

São Paulo

15:00

San Francisco

19:00

São Paulo

18:00

San Francisco

22:00

São Paulo

21:00

San Francisco

01:00

São Paulo (+1)

00:00

San Francisco

04:00

São Paulo

03:00

San Francisco

07:00

São Paulo

Frequently Asked Questions

How many hours is San Francisco behind São Paulo?

São Paulo is 4 hours ahead of San Francisco. When it is 12:00 noon in San Francisco, it is 16:00 in São Paulo. San Francisco operates on America/Los Angeles (UTC-7), while São Paulo uses America/Sao Paulo (UTC-3).

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

There are 4 hours of overlapping business time (9 AM–5 PM) between San Francisco and São Paulo. The best window is 09:00–13:00 San Francisco time (13:00–17:00 in São Paulo).

Does the San Francisco to São Paulo time difference change throughout the year?

The time difference can shift by up to one hour when either city observes Daylight Saving Time (DST). DST transition dates differ between countries — typically March/April in the Northern Hemisphere and October in the Southern Hemisphere. Always verify the live difference above when scheduling important meetings near DST changeover dates.

Flying between San Francisco and São Paulo

The distance between San Francisco and São Paulo is approximately 10,434 km. A direct flight typically takes around 13.3 hours. Your arrival clock will show local São Paulo time — use our Flight Time Calculator to predict exact arrival times.