Lisbon to Cook Islands time converter

Cook Islands is 11 hours behind Lisbon. When it is 9:00 AM in Lisbon, it is 10:00 PM (Mon, Oct 19) in Cook Islands.

Lisbon WEST

Tuesday, October 20, 2026

Cook Islands UTC-10

Tuesday, October 20, 2026

Lisbon
Portugal
Tue, Oct 20
WESTUTC+1
Cook Islands
Tue, Oct 20
UTC-10-11h
Finding your time zone…
Shared working hours (9:00–18:00)

Lisbon to Cook Islands conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 8:00 PM – 10:00 PM in Lisbon (9:00 AM – 11:00 AM in Cook Islands): working hours on one side, early or late on the other.

Daylight saving time and the difference

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

  • Oct 20, 2026 – Oct 25, 2026: -11h
  • Oct 25, 2026 – Mar 28, 2027: -10h
  • Mar 28, 2027 – Oct 20, 2027: -11h

More conversions

Cook Islands 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 Cook IslandsLondon to Cook IslandsLos Angeles to Cook IslandsChicago to Cook IslandsToronto to Cook IslandsSão Paulo to Cook IslandsParis to Cook IslandsBerlin to Cook IslandsMoscow to Cook IslandsDubai to Cook IslandsNew Delhi to Cook IslandsBangkok to Cook Islands

Questions and answers

What is the time difference between Lisbon and Cook Islands?

Cook Islands is 11 hours behind Lisbon.

What time is it in Cook Islands when it is 9 AM in Lisbon?

When it is 9:00 AM in Lisbon, it is 10:00 PM (Mon, Oct 19) in Cook Islands.

When is the best time to call Cook Islands from Lisbon?

Working hours don't overlap fully. The closest fit is 8:00 PM – 10:00 PM in Lisbon (9:00 AM – 11:00 AM in Cook Islands): working hours on one side, early or late on the other.

Does the time difference between Lisbon and Cook Islands change?

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