Arcadia to Sydney time converter

Sydney is 18 hours ahead of Arcadia. When it is 9:00 AM in Arcadia, it is 3:00 AM (Sun, Oct 18) in Sydney.

Arcadia PDT

Saturday, October 17, 2026

Sydney AEDT

Sunday, October 18, 2026

Arcadia
California, United States
Sat, Oct 17
PDTUTC-7
Sydney
New South Wales, Australia
Sun, Oct 18
AEDTUTC+11+18h
Finding your time zone…
Shared working hours (9:00–18:00)

Arcadia to Sydney conversion table

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

ArcadiaSydney
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 Arcadia (9:00 AM – 12:00 PM in Sydney).

Daylight saving time and the difference

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

  • Oct 17, 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 17, 2027: +18h

Distance

Arcadia and Sydney are 12,095 km (7,515 miles) apart in a straight line.

More conversions

Sydney to ArcadiaArcadia to New YorkArcadia to LondonArcadia to Los AngelesArcadia to ChicagoArcadia to TorontoArcadia to São PauloArcadia to ParisArcadia to BerlinArcadia to MoscowArcadia to DubaiArcadia to New DelhiArcadia 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 Arcadia and Sydney?

Sydney is 18 hours ahead of Arcadia.

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

When it is 9:00 AM in Arcadia, it is 3:00 AM (Sun, Oct 18) in Sydney.

When is the best time to call Sydney from Arcadia?

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

Does the time difference between Arcadia 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.