Sydney to Chula Vista time converter

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

Sydney AEDT

Tuesday, October 20, 2026

Chula Vista PDT

Monday, October 19, 2026

Sydney
New South Wales, Australia
Tue, Oct 20
AEDTUTC+11
Chula Vista
California, United States
Mon, Oct 19
PDTUTC-7-18h
Finding your time zone…
Shared working hours (9:00–18:00)

Sydney to Chula Vista conversion table

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

SydneyChula Vista
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 Chula Vista).

Daylight saving time and the difference

The difference changes during the year because Sydney and Chula Vista 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 Chula Vista are 12,092 km (7,514 miles) apart in a straight line.

More conversions

Chula Vista 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 Chula VistaLondon to Chula VistaLos Angeles to Chula VistaChicago to Chula VistaToronto to Chula VistaSão Paulo to Chula VistaParis to Chula VistaBerlin to Chula VistaMoscow to Chula VistaDubai to Chula VistaNew Delhi to Chula VistaBangkok to Chula Vista

Questions and answers

What is the time difference between Sydney and Chula Vista?

Chula Vista is 18 hours behind Sydney.

What time is it in Chula Vista when it is 9 AM in Sydney?

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

When is the best time to call Chula Vista from Sydney?

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

Does the time difference between Sydney and Chula Vista change?

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