Shanghai to Porto União time converter

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

Shanghai CST

Wednesday, October 21, 2026

Porto União BRT

Wednesday, October 21, 2026

Shanghai
China
Wed, Oct 21
CSTUTC+8
Porto União
Santa Catarina, Brazil
Wed, Oct 21
BRTUTC-3-11h
Finding your time zone…
Shared working hours (9:00–18:00)

Shanghai to Porto União conversion table

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

ShanghaiPorto União
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 União): 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 União are 19,101 km (11,869 miles) apart in a straight line.

More conversions

Porto União 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 UniãoLondon to Porto UniãoLos Angeles to Porto UniãoChicago to Porto UniãoToronto to Porto UniãoSão Paulo to Porto UniãoParis to Porto UniãoBerlin to Porto UniãoMoscow to Porto UniãoDubai to Porto UniãoNew Delhi to Porto UniãoBangkok to Porto União

Questions and answers

What is the time difference between Shanghai and Porto União?

Porto União is 11 hours behind Shanghai.

What time is it in Porto União 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 União.

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

Does the time difference between Shanghai and Porto União change?

No. The difference stays 11 hours all year.