Porto to Nakamura time converter

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

Porto WEST

Tuesday, October 20, 2026

Nakamura JST

Tuesday, October 20, 2026

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

Porto to Nakamura conversion table

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

PortoNakamura
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 Nakamura).

Daylight saving time and the difference

The difference changes during the year because Porto and Nakamura 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 Nakamura are 10,879 km (6,760 miles) apart in a straight line.

More conversions

Nakamura 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 NakamuraLondon to NakamuraLos Angeles to NakamuraChicago to NakamuraToronto to NakamuraSão Paulo to NakamuraParis to NakamuraBerlin to NakamuraMoscow to NakamuraDubai to NakamuraNew Delhi to NakamuraBangkok to Nakamura

Questions and answers

What is the time difference between Porto and Nakamura?

Nakamura is 8 hours ahead of Porto.

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

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

When is the best time to call Nakamura from Porto?

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

Does the time difference between Porto and Nakamura change?

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