East Honolulu to Sydney time converter

Sydney is 21 hours ahead of East Honolulu. When it is 9:00 AM in East Honolulu, it is 6:00 AM (Wed, Oct 21) in Sydney.

East Honolulu HST

Tuesday, October 20, 2026

Sydney AEDT

Wednesday, October 21, 2026

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

East Honolulu to Sydney conversion table

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

East HonoluluSydney
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 East Honolulu (9:00 AM – 3:00 PM in Sydney).

Daylight saving time and the difference

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

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

Distance

East Honolulu and Sydney are 8,175 km (5,080 miles) apart in a straight line.

More conversions

Sydney to East HonoluluEast Honolulu to New YorkEast Honolulu to LondonEast Honolulu to Los AngelesEast Honolulu to ChicagoEast Honolulu to TorontoEast Honolulu to São PauloEast Honolulu to ParisEast Honolulu to BerlinEast Honolulu to MoscowEast Honolulu to DubaiEast Honolulu to New DelhiEast Honolulu 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 East Honolulu and Sydney?

Sydney is 21 hours ahead of East Honolulu.

What time is it in Sydney when it is 9 AM in East Honolulu?

When it is 9:00 AM in East Honolulu, it is 6:00 AM (Wed, Oct 21) in Sydney.

When is the best time to call Sydney from East Honolulu?

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

Does the time difference between East Honolulu 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.