Nanjin to Porto time converter

Porto is 7 hours behind Nanjin. When it is 9:00 AM in Nanjin, it is 2:00 AM in Porto.

Nanjin CST

Tuesday, October 20, 2026

Porto WEST

Tuesday, October 20, 2026

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

Nanjin to Porto conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

The difference changes during the year because Nanjin and Porto 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

Nanjin and Porto are 9,660 km (6,002 miles) apart in a straight line.

More conversions

Porto to NanjinNanjin to New YorkNanjin to LondonNanjin to Los AngelesNanjin to ChicagoNanjin to TorontoNanjin to São PauloNanjin to ParisNanjin to BerlinNanjin to MoscowNanjin to DubaiNanjin to New DelhiNanjin to Bangkok
New York to PortoLondon to PortoLos Angeles to PortoChicago to PortoToronto to PortoSão Paulo to PortoParis to PortoBerlin to PortoMoscow to PortoDubai to PortoNew Delhi to PortoBangkok to Porto

Questions and answers

What is the time difference between Nanjin and Porto?

Porto is 7 hours behind Nanjin.

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

When it is 9:00 AM in Nanjin, it is 2:00 AM in Porto.

When is the best time to call Porto from Nanjin?

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

Does the time difference between Nanjin and Porto change?

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