Porto to Shinichi time converter

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

Porto WEST

Tuesday, October 20, 2026

Shinichi JST

Wednesday, October 21, 2026

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

Porto to Shinichi conversion table

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

PortoShinichi
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 Shinichi).

Daylight saving time and the difference

The difference changes during the year because Porto and Shinichi 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 Shinichi are 10,740 km (6,674 miles) apart in a straight line.

More conversions

Shinichi 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 ShinichiLondon to ShinichiLos Angeles to ShinichiChicago to ShinichiToronto to ShinichiSão Paulo to ShinichiParis to ShinichiBerlin to ShinichiMoscow to ShinichiDubai to ShinichiNew Delhi to ShinichiBangkok to Shinichi

Questions and answers

What is the time difference between Porto and Shinichi?

Shinichi is 8 hours ahead of Porto.

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

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

When is the best time to call Shinichi from Porto?

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

Does the time difference between Porto and Shinichi change?

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