Rio de Janeiro to Đống Đa time converter

Đống Đa is 10 hours ahead of Rio de Janeiro. When it is 9:00 AM in Rio de Janeiro, it is 7:00 PM in Đống Đa.

Rio de Janeiro BRT

Tuesday, October 20, 2026

Đống Đa ICT

Wednesday, October 21, 2026

Rio de Janeiro
Brazil
Tue, Oct 20
BRTUTC-3
Đống Đa
Vietnam
Wed, Oct 21
ICTUTC+7+10h
Finding your time zone…
Shared working hours (9:00–18:00)

Rio de Janeiro to Đống Đa conversion table

Every hour of today in Rio de Janeiro and the matching time in Đống Đa. Light rows are typical working hours (9:00–18:00).

Rio de JaneiroĐống Đa
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 Rio de Janeiro (5:00 PM – 6:00 PM in Đống Đa): 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

Rio de Janeiro and Đống Đa are 16,818 km (10,450 miles) apart in a straight line.

More conversions

Đống Đa to Rio de JaneiroRio de Janeiro to New YorkRio de Janeiro to LondonRio de Janeiro to Los AngelesRio de Janeiro to ChicagoRio de Janeiro to TorontoRio de Janeiro to São PauloRio de Janeiro to ParisRio de Janeiro to BerlinRio de Janeiro to MoscowRio de Janeiro to DubaiRio de Janeiro to New DelhiRio de Janeiro to Bangkok
New York to Đống ĐaLondon to Đống ĐaLos Angeles to Đống ĐaChicago to Đống ĐaToronto to Đống ĐaSão Paulo to Đống ĐaParis to Đống ĐaBerlin to Đống ĐaMoscow to Đống ĐaDubai to Đống ĐaNew Delhi to Đống ĐaBangkok to Đống Đa

Questions and answers

What is the time difference between Rio de Janeiro and Đống Đa?

Đống Đa is 10 hours ahead of Rio de Janeiro.

What time is it in Đống Đa when it is 9 AM in Rio de Janeiro?

When it is 9:00 AM in Rio de Janeiro, it is 7:00 PM in Đống Đa.

When is the best time to call Đống Đa from Rio de Janeiro?

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

Does the time difference between Rio de Janeiro and Đống Đa change?

No. The difference stays 10 hours all year.