Numazu to Porto time converter

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

Numazu JST

Tuesday, October 20, 2026

Porto WEST

Monday, October 19, 2026

Numazu
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)

Numazu to Porto conversion table

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

NumazuPorto
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 Numazu (9:00 AM – 10:00 AM in Porto).

Daylight saving time and the difference

The difference changes during the year because Numazu 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

Numazu and Porto are 10,910 km (6,779 miles) apart in a straight line.

More conversions

Porto to NumazuNumazu to New YorkNumazu to LondonNumazu to Los AngelesNumazu to ChicagoNumazu to TorontoNumazu to São PauloNumazu to ParisNumazu to BerlinNumazu to MoscowNumazu to DubaiNumazu to New DelhiNumazu 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 Numazu and Porto?

Porto is 8 hours behind Numazu.

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

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

When is the best time to call Porto from Numazu?

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

Does the time difference between Numazu 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.