São Paulo to Los Altos time converter

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

São Paulo BRT

Wednesday, October 21, 2026

Los Altos PDT

Tuesday, October 20, 2026

São Paulo
Brazil
Wed, Oct 21
BRTUTC-3
Los Altos
California, United States
Tue, Oct 20
PDTUTC-7-4h
Finding your time zone…
Shared working hours (9:00–18:00)

São Paulo to Los Altos conversion table

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

São PauloLos Altos
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 Los Altos).

Daylight saving time and the difference

The difference changes during the year because São Paulo and Los Altos 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 Los Altos are 10,390 km (6,456 miles) apart in a straight line.

More conversions

Los Altos 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 Los AltosLondon to Los AltosLos Angeles to Los AltosChicago to Los AltosToronto to Los AltosParis to Los AltosBerlin to Los AltosMoscow to Los AltosDubai to Los AltosNew Delhi to Los AltosBangkok to Los AltosSingapore to Los Altos

Questions and answers

What is the time difference between São Paulo and Los Altos?

Los Altos is 4 hours behind São Paulo.

What time is it in Los Altos when it is 9 AM in São Paulo?

When it is 9:00 AM in São Paulo, it is 5:00 AM in Los Altos.

When is the best time to call Los Altos 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 Los Altos).

Does the time difference between São Paulo and Los Altos change?

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