Asakura to Porto time converter

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

Asakura JST

Tuesday, October 20, 2026

Porto WEST

Monday, October 19, 2026

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

Asakura to Porto conversion table

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

AsakuraPorto
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 Asakura (9:00 AM – 10:00 AM in Porto).

Daylight saving time and the difference

The difference changes during the year because Asakura and Porto 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

Asakura and Porto are 10,738 km (6,672 miles) apart in a straight line.

More conversions

Porto to AsakuraAsakura to New YorkAsakura to LondonAsakura to Los AngelesAsakura to ChicagoAsakura to TorontoAsakura to São PauloAsakura to ParisAsakura to BerlinAsakura to MoscowAsakura to DubaiAsakura to New DelhiAsakura 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 Asakura and Porto?

Porto is 8 hours behind Asakura.

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

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

When is the best time to call Porto from Asakura?

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

Does the time difference between Asakura 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.