Sydney to Fountain Valley time converter

Fountain Valley is 18 hours behind Sydney. When it is 9:00 AM in Sydney, it is 3:00 PM (Wed, Oct 21) in Fountain Valley.

Sydney AEDT

Thursday, October 22, 2026

Fountain Valley PDT

Wednesday, October 21, 2026

Sydney
New South Wales, Australia
Thu, Oct 22
AEDTUTC+11
Fountain Valley
California, United States
Wed, Oct 21
PDTUTC-7-18h
Finding your time zone…
Shared working hours (9:00–18:00)

Sydney to Fountain Valley conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

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

  • Oct 22, 2026 – Nov 1, 2026: -18h
  • Nov 1, 2026 – Mar 14, 2027: -19h
  • Mar 14, 2027 – Apr 4, 2027: -18h
  • Apr 4, 2027 – Oct 3, 2027: -17h
  • Oct 3, 2027 – Oct 22, 2027: -18h

Distance

Sydney and Fountain Valley are 12,079 km (7,506 miles) apart in a straight line.

More conversions

Fountain Valley 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 Fountain ValleyLondon to Fountain ValleyLos Angeles to Fountain ValleyChicago to Fountain ValleyToronto to Fountain ValleySão Paulo to Fountain ValleyParis to Fountain ValleyBerlin to Fountain ValleyMoscow to Fountain ValleyDubai to Fountain ValleyNew Delhi to Fountain ValleyBangkok to Fountain Valley

Questions and answers

What is the time difference between Sydney and Fountain Valley?

Fountain Valley is 18 hours behind Sydney.

What time is it in Fountain Valley when it is 9 AM in Sydney?

When it is 9:00 AM in Sydney, it is 3:00 PM (Wed, Oct 21) in Fountain Valley.

When is the best time to call Fountain Valley from Sydney?

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

Does the time difference between Sydney and Fountain Valley change?

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