Waikīkī to Porto time converter

Porto is 11 hours ahead of Waikīkī. When it is 9:00 AM in Waikīkī, it is 8:00 PM in Porto.

Waikīkī HST

Wednesday, October 21, 2026

Porto WEST

Wednesday, October 21, 2026

Waikīkī
Hawaii, United States
Wed, Oct 21
HSTUTC-10
Porto
Portugal
Wed, Oct 21
WESTUTC+1+11h
Finding your time zone…
Shared working hours (9:00–18:00)

Waikīkī to Porto conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

The difference changes during the year because Waikīkī and Porto switch clocks on different dates:

  • Oct 21, 2026 – Oct 24, 2026: +11h
  • Oct 24, 2026 – Mar 27, 2027: +10h
  • Mar 27, 2027 – Oct 21, 2027: +11h

Distance

Waikīkī and Porto are 12,381 km (7,693 miles) apart in a straight line.

More conversions

Porto to WaikīkīWaikīkī to New YorkWaikīkī to LondonWaikīkī to Los AngelesWaikīkī to ChicagoWaikīkī to TorontoWaikīkī to São PauloWaikīkī to ParisWaikīkī to BerlinWaikīkī to MoscowWaikīkī to DubaiWaikīkī to New DelhiWaikīkī 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 Waikīkī and Porto?

Porto is 11 hours ahead of Waikīkī.

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

When it is 9:00 AM in Waikīkī, it is 8:00 PM in Porto.

When is the best time to call Porto from Waikīkī?

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

Does the time difference between Waikīkī 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.