Sydney to Rancho Cucamonga time converter

Rancho Cucamonga is 18 hours behind Sydney. When it is 9:00 AM in Sydney, it is 3:00 PM (Mon, Oct 19) in Rancho Cucamonga.

Sydney AEDT

Tuesday, October 20, 2026

Rancho Cucamonga PDT

Tuesday, October 20, 2026

Sydney
New South Wales, Australia
Tue, Oct 20
AEDTUTC+11
Rancho Cucamonga
California, United States
Tue, Oct 20
PDTUTC-7-18h
Finding your time zone…
Shared working hours (9:00–18:00)

Sydney to Rancho Cucamonga conversion table

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

SydneyRancho Cucamonga
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 Rancho Cucamonga).

Daylight saving time and the difference

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

  • Oct 20, 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 20, 2027: -18h

Distance

Sydney and Rancho Cucamonga are 12,129 km (7,537 miles) apart in a straight line.

More conversions

Rancho Cucamonga 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 Rancho CucamongaLondon to Rancho CucamongaLos Angeles to Rancho CucamongaChicago to Rancho CucamongaToronto to Rancho CucamongaSão Paulo to Rancho CucamongaParis to Rancho CucamongaBerlin to Rancho CucamongaMoscow to Rancho CucamongaDubai to Rancho CucamongaNew Delhi to Rancho CucamongaBangkok to Rancho Cucamonga

Questions and answers

What is the time difference between Sydney and Rancho Cucamonga?

Rancho Cucamonga is 18 hours behind Sydney.

What time is it in Rancho Cucamonga when it is 9 AM in Sydney?

When it is 9:00 AM in Sydney, it is 3:00 PM (Mon, Oct 19) in Rancho Cucamonga.

When is the best time to call Rancho Cucamonga from Sydney?

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

Does the time difference between Sydney and Rancho Cucamonga change?

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