Dongguan to Porto time converter

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

Dongguan CST

Wednesday, October 21, 2026

Porto WEST

Wednesday, October 21, 2026

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

Dongguan to Porto conversion table

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

DongguanPorto
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 Dongguan (9:00 AM – 11:00 AM in Porto).

Daylight saving time and the difference

The difference changes during the year because Dongguan and Porto 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

Dongguan and Porto are 10,733 km (6,669 miles) apart in a straight line.

More conversions

Porto to DongguanDongguan to New YorkDongguan to LondonDongguan to Los AngelesDongguan to ChicagoDongguan to TorontoDongguan to São PauloDongguan to ParisDongguan to BerlinDongguan to MoscowDongguan to DubaiDongguan to New DelhiDongguan 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 Dongguan and Porto?

Porto is 7 hours behind Dongguan.

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

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

When is the best time to call Porto from Dongguan?

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

Does the time difference between Dongguan 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.