Porto to Hwasun time converter

Hwasun is 8 hours ahead of Porto. When it is 9:00 AM in Porto, it is 5:00 PM in Hwasun.

Porto WEST

Tuesday, October 20, 2026

Hwasun KST

Wednesday, October 21, 2026

Porto
Portugal
Tue, Oct 20
WESTUTC+1
Hwasun
South Korea
Wed, Oct 21
KSTUTC+9+8h
Finding your time zone…
Shared working hours (9:00–18:00)

Porto to Hwasun conversion table

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

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

Best time to call or meet

Both sides are at work from 9:00 AM – 10:00 AM in Porto (5:00 PM – 6:00 PM in Hwasun).

Daylight saving time and the difference

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

  • Oct 20, 2026 – Oct 25, 2026: +8h
  • Oct 25, 2026 – Mar 28, 2027: +9h
  • Mar 28, 2027 – Oct 20, 2027: +8h

Distance

Porto and Hwasun are 10,405 km (6,465 miles) apart in a straight line.

More conversions

Hwasun 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 HwasunLondon to HwasunLos Angeles to HwasunChicago to HwasunToronto to HwasunSão Paulo to HwasunParis to HwasunBerlin to HwasunMoscow to HwasunDubai to HwasunNew Delhi to HwasunBangkok to Hwasun

Questions and answers

What is the time difference between Porto and Hwasun?

Hwasun is 8 hours ahead of Porto.

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

When it is 9:00 AM in Porto, it is 5:00 PM in Hwasun.

When is the best time to call Hwasun from Porto?

Both sides are at work from 9:00 AM – 10:00 AM in Porto (5:00 PM – 6:00 PM in Hwasun).

Does the time difference between Porto and Hwasun change?

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