São Paulo to Duyên Hải time converter

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

São Paulo BRT

Wednesday, October 21, 2026

Duyên Hải ICT

Thursday, October 22, 2026

São Paulo
Brazil
Wed, Oct 21
BRTUTC-3
Duyên Hải
Vietnam
Thu, Oct 22
ICTUTC+7+10h
Finding your time zone…
Shared working hours (9:00–18:00)

São Paulo to Duyên Hải conversion table

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

São PauloDuyên Hải
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 Duyên Hải): 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 Duyên Hải are 16,770 km (10,420 miles) apart in a straight line.

More conversions

Duyên Hải 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 Duyên HảiLondon to Duyên HảiLos Angeles to Duyên HảiChicago to Duyên HảiToronto to Duyên HảiParis to Duyên HảiBerlin to Duyên HảiMoscow to Duyên HảiDubai to Duyên HảiNew Delhi to Duyên HảiBangkok to Duyên HảiSingapore to Duyên Hải

Questions and answers

What is the time difference between São Paulo and Duyên Hải?

Duyên Hải is 10 hours ahead of São Paulo.

What time is it in Duyên Hải when it is 9 AM in São Paulo?

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

When is the best time to call Duyên Hải 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 Duyên Hải): working hours on one side, early or late on the other.

Does the time difference between São Paulo and Duyên Hải change?

No. The difference stays 10 hours all year.