Shanghai to Porto Alegre time converter

Porto Alegre is 11 hours behind Shanghai. When it is 9:00 AM in Shanghai, it is 10:00 PM (Tue, Oct 20) in Porto Alegre.

Shanghai CST

Wednesday, October 21, 2026

Porto Alegre BRT

Wednesday, October 21, 2026

Shanghai
China
Wed, Oct 21
CSTUTC+8
Porto Alegre
Rio Grande do Sul, Brazil
Wed, Oct 21
BRTUTC-3-11h
Finding your time zone…
Shared working hours (9:00–18:00)

Shanghai to Porto Alegre conversion table

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

ShanghaiPorto Alegre
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 Porto Alegre): 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 Porto Alegre are 19,303 km (11,994 miles) apart in a straight line.

More conversions

Porto Alegre 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 Porto AlegreLondon to Porto AlegreLos Angeles to Porto AlegreChicago to Porto AlegreToronto to Porto AlegreSão Paulo to Porto AlegreParis to Porto AlegreBerlin to Porto AlegreMoscow to Porto AlegreDubai to Porto AlegreNew Delhi to Porto AlegreBangkok to Porto Alegre

Questions and answers

What is the time difference between Shanghai and Porto Alegre?

Porto Alegre is 11 hours behind Shanghai.

What time is it in Porto Alegre when it is 9 AM in Shanghai?

When it is 9:00 AM in Shanghai, it is 10:00 PM (Tue, Oct 20) in Porto Alegre.

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

Does the time difference between Shanghai and Porto Alegre change?

No. The difference stays 11 hours all year.