Chigasaki to Porto time converter

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

Chigasaki JST

Wednesday, October 21, 2026

Porto WEST

Tuesday, October 20, 2026

Chigasaki
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)

Chigasaki to Porto conversion table

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

ChigasakiPorto
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 Chigasaki (9:00 AM – 10:00 AM in Porto).

Daylight saving time and the difference

The difference changes during the year because Chigasaki 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

Chigasaki and Porto are 10,905 km (6,776 miles) apart in a straight line.

More conversions

Porto to ChigasakiChigasaki to New YorkChigasaki to LondonChigasaki to Los AngelesChigasaki to ChicagoChigasaki to TorontoChigasaki to São PauloChigasaki to ParisChigasaki to BerlinChigasaki to MoscowChigasaki to DubaiChigasaki to New DelhiChigasaki 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 Chigasaki and Porto?

Porto is 8 hours behind Chigasaki.

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

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

When is the best time to call Porto from Chigasaki?

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

Does the time difference between Chigasaki 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.