Karatsu to Lisbon time converter

Lisbon is 8 hours behind Karatsu. When it is 9:00 AM in Karatsu, it is 1:00 AM in Lisbon.

Karatsu JST

Monday, October 19, 2026

Lisbon WEST

Monday, October 19, 2026

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

Karatsu to Lisbon conversion table

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

KaratsuLisbon
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 Karatsu (9:00 AM – 10:00 AM in Lisbon).

Daylight saving time and the difference

The difference changes during the year because Karatsu and Lisbon switch clocks on different dates:

  • Oct 19, 2026 – Oct 25, 2026: -8h
  • Oct 25, 2026 – Mar 28, 2027: -9h
  • Mar 28, 2027 – Oct 19, 2027: -8h

Distance

Karatsu and Lisbon are 10,950 km (6,804 miles) apart in a straight line.

More conversions

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New York to LisbonLondon to LisbonLos Angeles to LisbonChicago to LisbonToronto to LisbonSão Paulo to LisbonParis to LisbonBerlin to LisbonMoscow to LisbonDubai to LisbonNew Delhi to LisbonBangkok to Lisbon

Questions and answers

What is the time difference between Karatsu and Lisbon?

Lisbon is 8 hours behind Karatsu.

What time is it in Lisbon when it is 9 AM in Karatsu?

When it is 9:00 AM in Karatsu, it is 1:00 AM in Lisbon.

When is the best time to call Lisbon from Karatsu?

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

Does the time difference between Karatsu and Lisbon change?

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