Porto to Yabuki time converter

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

Porto WEST

Tuesday, October 20, 2026

Yabuki JST

Wednesday, October 21, 2026

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

Porto to Yabuki conversion table

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

PortoYabuki
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 Yabuki).

Daylight saving time and the difference

The difference changes during the year because Porto and Yabuki 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 Yabuki are 10,748 km (6,678 miles) apart in a straight line.

More conversions

Yabuki 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 YabukiLondon to YabukiLos Angeles to YabukiChicago to YabukiToronto to YabukiSão Paulo to YabukiParis to YabukiBerlin to YabukiMoscow to YabukiDubai to YabukiNew Delhi to YabukiBangkok to Yabuki

Questions and answers

What is the time difference between Porto and Yabuki?

Yabuki is 8 hours ahead of Porto.

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

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

When is the best time to call Yabuki from Porto?

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

Does the time difference between Porto and Yabuki change?

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