Porto to Shuangtang time converter

Shuangtang is 7 hours ahead of Porto. When it is 9:00 AM in Porto, it is 4:00 PM in Shuangtang.

Porto WEST

Wednesday, October 21, 2026

Shuangtang CST

Thursday, October 22, 2026

Porto
Portugal
Wed, Oct 21
WESTUTC+1
Shuangtang
China
Thu, Oct 22
CSTUTC+8+7h
Finding your time zone…
Shared working hours (9:00–18:00)

Porto to Shuangtang conversion table

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

PortoShuangtang
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 Porto (4:00 PM – 6:00 PM in Shuangtang).

Daylight saving time and the difference

The difference changes during the year because Porto and Shuangtang switch clocks on different dates:

  • Oct 21, 2026 – Oct 25, 2026: +7h
  • Oct 25, 2026 – Mar 28, 2027: +8h
  • Mar 28, 2027 – Oct 21, 2027: +7h

Distance

Porto and Shuangtang are 10,029 km (6,232 miles) apart in a straight line.

More conversions

Shuangtang to PortoPorto to New YorkPorto to LondonPorto to Los AngelesPorto to ChicagoPorto to TorontoPorto to São PauloPorto to ParisPorto to BerlinPorto to MoscowPorto to DubaiPorto to New DelhiPorto to Bangkok
New York to ShuangtangLondon to ShuangtangLos Angeles to ShuangtangChicago to ShuangtangToronto to ShuangtangSão Paulo to ShuangtangParis to ShuangtangBerlin to ShuangtangMoscow to ShuangtangDubai to ShuangtangNew Delhi to ShuangtangBangkok to Shuangtang

Questions and answers

What is the time difference between Porto and Shuangtang?

Shuangtang is 7 hours ahead of Porto.

What time is it in Shuangtang when it is 9 AM in Porto?

When it is 9:00 AM in Porto, it is 4:00 PM in Shuangtang.

When is the best time to call Shuangtang from Porto?

Both sides are at work from 9:00 AM – 11:00 AM in Porto (4:00 PM – 6:00 PM in Shuangtang).

Does the time difference between Porto and Shuangtang change?

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