Porto to Kunitachi time converter

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

Porto WEST

Monday, October 19, 2026

Kunitachi JST

Tuesday, October 20, 2026

Porto
Portugal
Mon, Oct 19
WESTUTC+1
Kunitachi
Japan
Tue, Oct 20
JSTUTC+9+8h
Finding your time zone…
Shared working hours (9:00–18:00)

Porto to Kunitachi conversion table

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

PortoKunitachi
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 Kunitachi).

Daylight saving time and the difference

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

  • Oct 19, 2026 – Oct 25, 2026: +8h
  • Oct 25, 2026 – Mar 28, 2027: +9h
  • Mar 28, 2027 – Oct 19, 2027: +8h

Distance

Porto and Kunitachi are 10,871 km (6,755 miles) apart in a straight line.

More conversions

Kunitachi 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 KunitachiLondon to KunitachiLos Angeles to KunitachiChicago to KunitachiToronto to KunitachiSão Paulo to KunitachiParis to KunitachiBerlin to KunitachiMoscow to KunitachiDubai to KunitachiNew Delhi to KunitachiBangkok to Kunitachi

Questions and answers

What is the time difference between Porto and Kunitachi?

Kunitachi is 8 hours ahead of Porto.

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

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

When is the best time to call Kunitachi from Porto?

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

Does the time difference between Porto and Kunitachi change?

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