Palo Alto to São Paulo time converter

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

Palo Alto PDT

Wednesday, October 21, 2026

São Paulo BRT

Wednesday, October 21, 2026

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

Palo Alto to São Paulo conversion table

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

Palo AltoSão 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 Palo Alto (1:00 PM – 6:00 PM in São Paulo).

Daylight saving time and the difference

The difference changes during the year because Palo Alto and São Paulo 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

Palo Alto and São Paulo are 10,395 km (6,459 miles) apart in a straight line.

More conversions

São Paulo to Palo AltoPalo Alto to New YorkPalo Alto to LondonPalo Alto to Los AngelesPalo Alto to ChicagoPalo Alto to TorontoPalo Alto to ParisPalo Alto to BerlinPalo Alto to MoscowPalo Alto to DubaiPalo Alto to New DelhiPalo Alto to BangkokPalo Alto 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 Palo Alto and São Paulo?

São Paulo is 4 hours ahead of Palo Alto.

What time is it in São Paulo when it is 9 AM in Palo Alto?

When it is 9:00 AM in Palo Alto, it is 1:00 PM in São Paulo.

When is the best time to call São Paulo from Palo Alto?

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

Does the time difference between Palo Alto 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.