Imperial to Sydney time converter

Sydney is 18 hours ahead of Imperial. When it is 9:00 AM in Imperial, it is 3:00 AM (Thu, Oct 22) in Sydney.

Imperial PDT

Wednesday, October 21, 2026

Sydney AEDT

Wednesday, October 21, 2026

Imperial
California, United States
Wed, Oct 21
PDTUTC-7
Sydney
New South Wales, Australia
Wed, Oct 21
AEDTUTC+11+18h
Finding your time zone…
Shared working hours (9:00–18:00)

Imperial to Sydney conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

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

  • Oct 21, 2026 – Nov 1, 2026: +18h
  • Nov 1, 2026 – Mar 14, 2027: +19h
  • Mar 14, 2027 – Apr 3, 2027: +18h
  • Apr 3, 2027 – Oct 2, 2027: +17h
  • Oct 2, 2027 – Oct 21, 2027: +18h

Distance

Imperial and Sydney are 12,228 km (7,598 miles) apart in a straight line.

More conversions

Sydney to ImperialImperial to New YorkImperial to LondonImperial to Los AngelesImperial to ChicagoImperial to TorontoImperial to São PauloImperial to ParisImperial to BerlinImperial to MoscowImperial to DubaiImperial to New DelhiImperial 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 Imperial and Sydney?

Sydney is 18 hours ahead of Imperial.

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

When it is 9:00 AM in Imperial, it is 3:00 AM (Thu, Oct 22) in Sydney.

When is the best time to call Sydney from Imperial?

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

Does the time difference between Imperial 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.