San Diego to São Paulo time converter

São Paulo is 4 hours ahead of San Diego. When it is 9:00 AM in San Diego, it is 1:00 PM in São Paulo.

San Diego PDT

Friday, October 16, 2026

São Paulo BRT

Friday, October 16, 2026

San Diego
California, United States
Fri, Oct 16
PDTUTC-7
São Paulo
Brazil
Fri, Oct 16
BRTUTC-3+4h
Finding your time zone…
Shared working hours (9:00–18:00)

San Diego to São Paulo conversion table

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

San DiegoSão 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+1 day
9:00 PM1:00 AM+1 day
10:00 PM2:00 AM+1 day
11:00 PM3:00 AM+1 day

Best time to call or meet

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

Daylight saving time and the difference

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

  • Oct 16, 2026 – Nov 1, 2026: +4h
  • Nov 1, 2026 – Mar 14, 2027: +5h
  • Mar 14, 2027 – Oct 16, 2027: +4h

Distance

San Diego and São Paulo are 9,745 km (6,055 miles) apart in a straight line.

More conversions

São Paulo to San DiegoSan Diego to New YorkSan Diego to LondonSan Diego to Los AngelesSan Diego to ChicagoSan Diego to TorontoSan Diego to ParisSan Diego to BerlinSan Diego to MoscowSan Diego to DubaiSan Diego to New DelhiSan Diego to BangkokSan Diego 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 San Diego and São Paulo?

São Paulo is 4 hours ahead of San Diego.

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

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

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

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

Does the time difference between San Diego 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.