Rio de Janeiro to Changdao time converter

Changdao is 11 hours ahead of Rio de Janeiro. When it is 9:00 AM in Rio de Janeiro, it is 8:00 PM in Changdao.

Rio de Janeiro BRT

Wednesday, October 21, 2026

Changdao CST

Wednesday, October 21, 2026

Rio de Janeiro
Brazil
Wed, Oct 21
BRTUTC-3
Changdao
China
Wed, Oct 21
CSTUTC+8+11h
Finding your time zone…
Shared working hours (9:00–18:00)

Rio de Janeiro to Changdao conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 9:00 AM – 11:00 AM in Rio de Janeiro (8:00 PM – 10:00 PM in Changdao): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference stays 11 hours all year.

Distance

Rio de Janeiro and Changdao are 16,711 km (10,384 miles) apart in a straight line.

More conversions

Changdao 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 ChangdaoLondon to ChangdaoLos Angeles to ChangdaoChicago to ChangdaoToronto to ChangdaoSão Paulo to ChangdaoParis to ChangdaoBerlin to ChangdaoMoscow to ChangdaoDubai to ChangdaoNew Delhi to ChangdaoBangkok to Changdao

Questions and answers

What is the time difference between Rio de Janeiro and Changdao?

Changdao is 11 hours ahead of Rio de Janeiro.

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

When it is 9:00 AM in Rio de Janeiro, it is 8:00 PM in Changdao.

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

Working hours don't overlap fully. The closest fit is 9:00 AM – 11:00 AM in Rio de Janeiro (8:00 PM – 10:00 PM in Changdao): working hours on one side, early or late on the other.

Does the time difference between Rio de Janeiro and Changdao change?

No. The difference stays 11 hours all year.