Yawata to Porto time converter

Porto is 8 hours behind Yawata. When it is 9:00 AM in Yawata, it is 1:00 AM in Porto.

Yawata JST

Wednesday, October 21, 2026

Porto WEST

Tuesday, October 20, 2026

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

Yawata to Porto conversion table

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

YawataPorto
12:00 AM4:00 PM−1 day
1:00 AM5:00 PM−1 day
2:00 AM6:00 PM−1 day
3:00 AM7:00 PM−1 day
4:00 AM8:00 PM−1 day
5:00 AM9:00 PM−1 day
6:00 AM10:00 PM−1 day
7:00 AM11:00 PM−1 day
8:00 AM12:00 AM
9:00 AM1:00 AM
10:00 AM2:00 AM
11:00 AM3:00 AM
12:00 PM4:00 AM
1:00 PM5:00 AM
2:00 PM6:00 AM
3:00 PM7:00 AM
4:00 PM8:00 AM
5:00 PM9:00 AM
6:00 PM10:00 AM
7:00 PM11:00 AM
8:00 PM12:00 PM
9:00 PM1:00 PM
10:00 PM2:00 PM
11:00 PM3:00 PM

Best time to call or meet

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

Daylight saving time and the difference

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

  • Oct 21, 2026 – Oct 25, 2026: -8h
  • Oct 25, 2026 – Mar 28, 2027: -9h
  • Mar 28, 2027 – Oct 21, 2027: -8h

Distance

Yawata and Porto are 10,810 km (6,717 miles) apart in a straight line.

More conversions

Porto to YawataYawata to New YorkYawata to LondonYawata to Los AngelesYawata to ChicagoYawata to TorontoYawata to São PauloYawata to ParisYawata to BerlinYawata to MoscowYawata to DubaiYawata to New DelhiYawata to Bangkok
New York to PortoLondon to PortoLos Angeles to PortoChicago to PortoToronto to PortoSão Paulo to PortoParis to PortoBerlin to PortoMoscow to PortoDubai to PortoNew Delhi to PortoBangkok to Porto

Questions and answers

What is the time difference between Yawata and Porto?

Porto is 8 hours behind Yawata.

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

When it is 9:00 AM in Yawata, it is 1:00 AM in Porto.

When is the best time to call Porto from Yawata?

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

Does the time difference between Yawata and Porto change?

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