Shanghai to Viana time converter

Viana is 11 hours behind Shanghai. When it is 9:00 AM in Shanghai, it is 10:00 PM (Wed, Oct 21) in Viana.

Shanghai CST

Thursday, October 22, 2026

Viana BRT

Wednesday, October 21, 2026

Shanghai
China
Thu, Oct 22
CSTUTC+8
Viana
Maranhão, Brazil
Wed, Oct 21
BRTUTC-3-11h
Finding your time zone…
Shared working hours (9:00–18:00)

Shanghai to Viana conversion table

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

ShanghaiViana
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 Viana): 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 Viana are 16,593 km (10,310 miles) apart in a straight line.

More conversions

Viana 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 VianaLondon to VianaLos Angeles to VianaChicago to VianaToronto to VianaSão Paulo to VianaParis to VianaBerlin to VianaMoscow to VianaDubai to VianaNew Delhi to VianaBangkok to Viana

Questions and answers

What is the time difference between Shanghai and Viana?

Viana is 11 hours behind Shanghai.

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

When it is 9:00 AM in Shanghai, it is 10:00 PM (Wed, Oct 21) in Viana.

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

Does the time difference between Shanghai and Viana change?

No. The difference stays 11 hours all year.