Sydney to City One time converter

City One is 3 hours behind Sydney. When it is 9:00 AM in Sydney, it is 6:00 AM in City One.

Sydney AEDT

Tuesday, October 20, 2026

City One HKT

Monday, October 19, 2026

Sydney
New South Wales, Australia
Tue, Oct 20
AEDTUTC+11
City One
Hong Kong
Mon, Oct 19
HKTUTC+8-3h
Finding your time zone…
Shared working hours (9:00–18:00)

Sydney to City One conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

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

  • Oct 20, 2026 – Apr 4, 2027: -3h
  • Apr 4, 2027 – Oct 3, 2027: -2h
  • Oct 3, 2027 – Oct 20, 2027: -3h

Distance

Sydney and City One are 7,380 km (4,586 miles) apart in a straight line.

More conversions

City One to SydneySydney to New YorkSydney to LondonSydney to Los AngelesSydney to ChicagoSydney to TorontoSydney to São PauloSydney to ParisSydney to BerlinSydney to MoscowSydney to DubaiSydney to New DelhiSydney to Bangkok
New York to City OneLondon to City OneLos Angeles to City OneChicago to City OneToronto to City OneSão Paulo to City OneParis to City OneBerlin to City OneMoscow to City OneDubai to City OneNew Delhi to City OneBangkok to City One

Questions and answers

What is the time difference between Sydney and City One?

City One is 3 hours behind Sydney.

What time is it in City One when it is 9 AM in Sydney?

When it is 9:00 AM in Sydney, it is 6:00 AM in City One.

When is the best time to call City One from Sydney?

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

Does the time difference between Sydney and City One change?

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