Viana do Castelo to Shanghai time converter

Shanghai is 7 hours ahead of Viana do Castelo. When it is 9:00 AM in Viana do Castelo, it is 4:00 PM in Shanghai.

Viana do Castelo WEST

Tuesday, October 20, 2026

Shanghai CST

Tuesday, October 20, 2026

Viana do Castelo
Portugal
Tue, Oct 20
WESTUTC+1
Shanghai
China
Tue, Oct 20
CSTUTC+8+7h
Finding your time zone…
Shared working hours (9:00–18:00)

Viana do Castelo to Shanghai conversion table

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

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

Best time to call or meet

Both sides are at work from 9:00 AM – 11:00 AM in Viana do Castelo (4:00 PM – 6:00 PM in Shanghai).

Daylight saving time and the difference

The difference changes during the year because Viana do Castelo and Shanghai switch clocks on different dates:

  • Oct 20, 2026 – Oct 25, 2026: +7h
  • Oct 25, 2026 – Mar 28, 2027: +8h
  • Mar 28, 2027 – Oct 20, 2027: +7h

Distance

Viana do Castelo and Shanghai are 10,442 km (6,488 miles) apart in a straight line.

More conversions

Shanghai to Viana do CasteloViana do Castelo to New YorkViana do Castelo to LondonViana do Castelo to Los AngelesViana do Castelo to ChicagoViana do Castelo to TorontoViana do Castelo to São PauloViana do Castelo to ParisViana do Castelo to BerlinViana do Castelo to MoscowViana do Castelo to DubaiViana do Castelo to New DelhiViana do Castelo to Bangkok
New York to ShanghaiLondon to ShanghaiLos Angeles to ShanghaiChicago to ShanghaiToronto to ShanghaiSão Paulo to ShanghaiParis to ShanghaiBerlin to ShanghaiMoscow to ShanghaiDubai to ShanghaiNew Delhi to ShanghaiBangkok to Shanghai

Questions and answers

What is the time difference between Viana do Castelo and Shanghai?

Shanghai is 7 hours ahead of Viana do Castelo.

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

When it is 9:00 AM in Viana do Castelo, it is 4:00 PM in Shanghai.

When is the best time to call Shanghai from Viana do Castelo?

Both sides are at work from 9:00 AM – 11:00 AM in Viana do Castelo (4:00 PM – 6:00 PM in Shanghai).

Does the time difference between Viana do Castelo and Shanghai change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.