Lisbon to Omachi time converter

Omachi is 8 hours ahead of Lisbon. When it is 9:00 AM in Lisbon, it is 5:00 PM in Omachi.

Lisbon WEST

Monday, October 19, 2026

Omachi JST

Tuesday, October 20, 2026

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

Lisbon to Omachi conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

The difference changes during the year because Lisbon and Omachi 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

Lisbon and Omachi are 10,992 km (6,830 miles) apart in a straight line.

More conversions

Omachi to LisbonLisbon to New YorkLisbon to LondonLisbon to Los AngelesLisbon to ChicagoLisbon to TorontoLisbon to São PauloLisbon to ParisLisbon to BerlinLisbon to MoscowLisbon to DubaiLisbon to New DelhiLisbon to Bangkok
New York to OmachiLondon to OmachiLos Angeles to OmachiChicago to OmachiToronto to OmachiSão Paulo to OmachiParis to OmachiBerlin to OmachiMoscow to OmachiDubai to OmachiNew Delhi to OmachiBangkok to Omachi

Questions and answers

What is the time difference between Lisbon and Omachi?

Omachi is 8 hours ahead of Lisbon.

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

When it is 9:00 AM in Lisbon, it is 5:00 PM in Omachi.

When is the best time to call Omachi from Lisbon?

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

Does the time difference between Lisbon and Omachi change?

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