São Paulo to Hanoi time converter

Hanoi is 10 hours ahead of São Paulo. When it is 9:00 AM in São Paulo, it is 7:00 PM in Hanoi.

São Paulo BRT

Wednesday, October 21, 2026

Hanoi ICT

Wednesday, October 21, 2026

São Paulo
Brazil
Wed, Oct 21
BRTUTC-3
Hanoi
Vietnam
Wed, Oct 21
ICTUTC+7+10h
Finding your time zone…
Shared working hours (9:00–18:00)

São Paulo to Hanoi conversion table

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

São PauloHanoi
12:00 AM10:00 AM
1:00 AM11:00 AM
2:00 AM12:00 PM
3:00 AM1:00 PM
4:00 AM2:00 PM
5:00 AM3:00 PM
6:00 AM4:00 PM
7:00 AM5:00 PM
8:00 AM6:00 PM
9:00 AM7:00 PM
10:00 AM8:00 PM
11:00 AM9:00 PM
12:00 PM10:00 PM
1:00 PM11:00 PM
2:00 PM12:00 AM+1 day
3:00 PM1:00 AM+1 day
4:00 PM2:00 AM+1 day
5:00 PM3:00 AM+1 day
6:00 PM4:00 AM+1 day
7:00 PM5:00 AM+1 day
8:00 PM6:00 AM+1 day
9:00 PM7:00 AM+1 day
10:00 PM8:00 AM+1 day
11:00 PM9:00 AM+1 day

Best time to call or meet

Working hours don't overlap fully. The closest fit is 7:00 AM – 8:00 AM in São Paulo (5:00 PM – 6:00 PM in Hanoi): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference stays 10 hours all year.

Distance

São Paulo and Hanoi are 17,174 km (10,671 miles) apart in a straight line.

More conversions

Hanoi 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 HanoiLondon to HanoiLos Angeles to HanoiChicago to HanoiToronto to HanoiParis to HanoiBerlin to HanoiMoscow to HanoiDubai to HanoiNew Delhi to HanoiBangkok to HanoiSingapore to Hanoi

Questions and answers

What is the time difference between São Paulo and Hanoi?

Hanoi is 10 hours ahead of São Paulo.

What time is it in Hanoi when it is 9 AM in São Paulo?

When it is 9:00 AM in São Paulo, it is 7:00 PM in Hanoi.

When is the best time to call Hanoi from São Paulo?

Working hours don't overlap fully. The closest fit is 7:00 AM – 8:00 AM in São Paulo (5:00 PM – 6:00 PM in Hanoi): working hours on one side, early or late on the other.

Does the time difference between São Paulo and Hanoi change?

No. The difference stays 10 hours all year.