Shanghai to Sumidouro time converter

Sumidouro is 11 hours behind Shanghai. When it is 9:00 AM in Shanghai, it is 10:00 PM (Sun, Oct 18) in Sumidouro.

Shanghai CST

Monday, October 19, 2026

Sumidouro BRT

Sunday, October 18, 2026

Shanghai
China
Mon, Oct 19
CSTUTC+8
Sumidouro
Rio de Janeiro, Brazil
Sun, Oct 18
BRTUTC-3-11h
Finding your time zone…
Shared working hours (9:00–18:00)

Shanghai to Sumidouro conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 8:00 PM – 10:00 PM in Shanghai (9:00 AM – 11:00 AM in Sumidouro): 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

Shanghai and Sumidouro are 18,140 km (11,272 miles) apart in a straight line.

More conversions

Sumidouro to ShanghaiShanghai to New YorkShanghai to LondonShanghai to Los AngelesShanghai to ChicagoShanghai to TorontoShanghai to São PauloShanghai to ParisShanghai to BerlinShanghai to MoscowShanghai to DubaiShanghai to New DelhiShanghai to Bangkok
New York to SumidouroLondon to SumidouroLos Angeles to SumidouroChicago to SumidouroToronto to SumidouroSão Paulo to SumidouroParis to SumidouroBerlin to SumidouroMoscow to SumidouroDubai to SumidouroNew Delhi to SumidouroBangkok to Sumidouro

Questions and answers

What is the time difference between Shanghai and Sumidouro?

Sumidouro is 11 hours behind Shanghai.

What time is it in Sumidouro when it is 9 AM in Shanghai?

When it is 9:00 AM in Shanghai, it is 10:00 PM (Sun, Oct 18) in Sumidouro.

When is the best time to call Sumidouro from Shanghai?

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

Does the time difference between Shanghai and Sumidouro change?

No. The difference stays 11 hours all year.