Porto to Waikīkī time converter

Waikīkī is 11 hours behind Porto. When it is 9:00 AM in Porto, it is 10:00 PM (Tue, Oct 20) in Waikīkī.

Porto WEST

Wednesday, October 21, 2026

Waikīkī HST

Wednesday, October 21, 2026

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

Porto to Waikīkī conversion table

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

PortoWaikīkī
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 Porto (9:00 AM – 11:00 AM in Waikīkī): working hours on one side, early or late on the other.

Daylight saving time and the difference

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

  • Oct 21, 2026 – Oct 25, 2026: -11h
  • Oct 25, 2026 – Mar 28, 2027: -10h
  • Mar 28, 2027 – Oct 21, 2027: -11h

Distance

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

More conversions

Waikīkī to PortoPorto to New YorkPorto to LondonPorto to Los AngelesPorto to ChicagoPorto to TorontoPorto to São PauloPorto to ParisPorto to BerlinPorto to MoscowPorto to DubaiPorto to New DelhiPorto to Bangkok
New York to WaikīkīLondon to WaikīkīLos Angeles to WaikīkīChicago to WaikīkīToronto to WaikīkīSão Paulo to WaikīkīParis to WaikīkīBerlin to WaikīkīMoscow to WaikīkīDubai to WaikīkīNew Delhi to WaikīkīBangkok to Waikīkī

Questions and answers

What is the time difference between Porto and Waikīkī?

Waikīkī is 11 hours behind Porto.

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

When it is 9:00 AM in Porto, it is 10:00 PM (Tue, Oct 20) in Waikīkī.

When is the best time to call Waikīkī from Porto?

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

Does the time difference between Porto and Waikīkī change?

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