Waikīkī to Sydney time converter

Sydney is 21 hours ahead of Waikīkī. When it is 9:00 AM in Waikīkī, it is 6:00 AM (Tue, Oct 20) in Sydney.

Waikīkī HST

Monday, October 19, 2026

Sydney AEDT

Tuesday, October 20, 2026

Waikīkī
Hawaii, United States
Mon, Oct 19
HSTUTC-10
Sydney
New South Wales, Australia
Tue, Oct 20
AEDTUTC+11+21h
Finding your time zone…
Shared working hours (9:00–18:00)

Waikīkī to Sydney conversion table

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

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

Best time to call or meet

Both sides are at work from 12:00 PM – 6:00 PM in Waikīkī (9:00 AM – 3:00 PM in Sydney).

Daylight saving time and the difference

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

  • Oct 19, 2026 – Apr 3, 2027: +21h
  • Apr 3, 2027 – Oct 2, 2027: +20h
  • Oct 2, 2027 – Oct 19, 2027: +21h

Distance

Waikīkī and Sydney are 8,166 km (5,074 miles) apart in a straight line.

More conversions

Sydney 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 SydneyLondon to SydneyLos Angeles to SydneyChicago to SydneyToronto to SydneySão Paulo to SydneyParis to SydneyBerlin to SydneyMoscow to SydneyDubai to SydneyNew Delhi to SydneyBangkok to Sydney

Questions and answers

What is the time difference between Waikīkī and Sydney?

Sydney is 21 hours ahead of Waikīkī.

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

When it is 9:00 AM in Waikīkī, it is 6:00 AM (Tue, Oct 20) in Sydney.

When is the best time to call Sydney from Waikīkī?

Both sides are at work from 12:00 PM – 6:00 PM in Waikīkī (9:00 AM – 3:00 PM in Sydney).

Does the time difference between Waikīkī and Sydney change?

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