Porto to Kamimaruko time converter

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

Porto WEST

Tuesday, October 20, 2026

Kamimaruko JST

Tuesday, October 20, 2026

Porto
Portugal
Tue, Oct 20
WESTUTC+1
Kamimaruko
Japan
Tue, Oct 20
JSTUTC+9+8h
Finding your time zone…
Shared working hours (9:00–18:00)

Porto to Kamimaruko conversion table

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

PortoKamimaruko
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 Kamimaruko).

Daylight saving time and the difference

The difference changes during the year because Porto and Kamimaruko 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 Kamimaruko are 10,764 km (6,688 miles) apart in a straight line.

More conversions

Kamimaruko 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 KamimarukoLondon to KamimarukoLos Angeles to KamimarukoChicago to KamimarukoToronto to KamimarukoSão Paulo to KamimarukoParis to KamimarukoBerlin to KamimarukoMoscow to KamimarukoDubai to KamimarukoNew Delhi to KamimarukoBangkok to Kamimaruko

Questions and answers

What is the time difference between Porto and Kamimaruko?

Kamimaruko is 8 hours ahead of Porto.

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

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

When is the best time to call Kamimaruko from Porto?

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

Does the time difference between Porto and Kamimaruko change?

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