São Paulo to National City time converter

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

São Paulo BRT

Wednesday, October 21, 2026

National City PDT

Wednesday, October 21, 2026

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

São Paulo to National City conversion table

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

São PauloNational City
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 National City).

Daylight saving time and the difference

The difference changes during the year because São Paulo and National City 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 National City are 9,738 km (6,051 miles) apart in a straight line.

More conversions

National City 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 National CityLondon to National CityLos Angeles to National CityChicago to National CityToronto to National CityParis to National CityBerlin to National CityMoscow to National CityDubai to National CityNew Delhi to National CityBangkok to National CitySingapore to National City

Questions and answers

What is the time difference between São Paulo and National City?

National City is 4 hours behind São Paulo.

What time is it in National City when it is 9 AM in São Paulo?

When it is 9:00 AM in São Paulo, it is 5:00 AM in National City.

When is the best time to call National City 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 National City).

Does the time difference between São Paulo and National City change?

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