Lisbon to Iwatsuki time converter

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

Lisbon WEST

Monday, October 19, 2026

Iwatsuki JST

Tuesday, October 20, 2026

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

Lisbon to Iwatsuki conversion table

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

LisbonIwatsuki
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 Iwatsuki).

Daylight saving time and the difference

The difference changes during the year because Lisbon and Iwatsuki 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 Iwatsuki are 11,115 km (6,907 miles) apart in a straight line.

More conversions

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New York to IwatsukiLondon to IwatsukiLos Angeles to IwatsukiChicago to IwatsukiToronto to IwatsukiSão Paulo to IwatsukiParis to IwatsukiBerlin to IwatsukiMoscow to IwatsukiDubai to IwatsukiNew Delhi to IwatsukiBangkok to Iwatsuki

Questions and answers

What is the time difference between Lisbon and Iwatsuki?

Iwatsuki is 8 hours ahead of Lisbon.

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

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

When is the best time to call Iwatsuki from Lisbon?

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

Does the time difference between Lisbon and Iwatsuki change?

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