Brea to Sydney time converter

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

Brea PDT

Saturday, October 17, 2026

Sydney AEDT

Sunday, October 18, 2026

Brea
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)

Brea to Sydney conversion table

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

BreaSydney
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 Brea (9:00 AM – 12:00 PM in Sydney).

Daylight saving time and the difference

The difference changes during the year because Brea 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

Brea and Sydney are 12,094 km (7,515 miles) apart in a straight line.

More conversions

Sydney to BreaBrea to New YorkBrea to LondonBrea to Los AngelesBrea to ChicagoBrea to TorontoBrea to São PauloBrea to ParisBrea to BerlinBrea to MoscowBrea to DubaiBrea to New DelhiBrea 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 Brea and Sydney?

Sydney is 18 hours ahead of Brea.

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

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

When is the best time to call Sydney from Brea?

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

Does the time difference between Brea 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.