Four Corners to Sydney time converter

Sydney is 18 hours ahead of Four Corners. When it is 9:00 AM in Four Corners, it is 3:00 AM (Tue, Oct 20) in Sydney.

Four Corners PDT

Monday, October 19, 2026

Sydney AEDT

Tuesday, October 20, 2026

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

Four Corners to Sydney conversion table

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

Four CornersSydney
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 Four Corners (9:00 AM – 12:00 PM in Sydney).

Daylight saving time and the difference

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

  • Oct 19, 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 19, 2027: +18h

Distance

Four Corners and Sydney are 12,290 km (7,637 miles) apart in a straight line.

More conversions

Sydney to Four CornersFour Corners to New YorkFour Corners to LondonFour Corners to Los AngelesFour Corners to ChicagoFour Corners to TorontoFour Corners to São PauloFour Corners to ParisFour Corners to BerlinFour Corners to MoscowFour Corners to DubaiFour Corners to New DelhiFour Corners 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 Four Corners and Sydney?

Sydney is 18 hours ahead of Four Corners.

What time is it in Sydney when it is 9 AM in Four Corners?

When it is 9:00 AM in Four Corners, it is 3:00 AM (Tue, Oct 20) in Sydney.

When is the best time to call Sydney from Four Corners?

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

Does the time difference between Four Corners 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.