West Haven to Sydney time converter

Sydney is 15 hours ahead of West Haven. When it is 9:00 AM in West Haven, it is 12:00 AM (Tue, Oct 20) in Sydney.

West Haven EDT

Monday, October 19, 2026

Sydney AEDT

Monday, October 19, 2026

West Haven
Connecticut, United States
Mon, Oct 19
EDTUTC-4
Sydney
New South Wales, Australia
Mon, Oct 19
AEDTUTC+11+15h
Finding your time zone…
Shared working hours (9:00–18:00)

West Haven to Sydney conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 4:00 PM – 6:00 PM in West Haven (7:00 AM – 9:00 AM in Sydney): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because West Haven and Sydney switch clocks on different dates:

  • Oct 19, 2026 – Nov 1, 2026: +15h
  • Nov 1, 2026 – Mar 14, 2027: +16h
  • Mar 14, 2027 – Apr 3, 2027: +15h
  • Apr 3, 2027 – Oct 2, 2027: +14h
  • Oct 2, 2027 – Oct 19, 2027: +15h

Distance

West Haven and Sydney are 16,081 km (9,992 miles) apart in a straight line.

More conversions

Sydney to West HavenWest Haven to New YorkWest Haven to LondonWest Haven to Los AngelesWest Haven to ChicagoWest Haven to TorontoWest Haven to São PauloWest Haven to ParisWest Haven to BerlinWest Haven to MoscowWest Haven to DubaiWest Haven to New DelhiWest Haven 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 West Haven and Sydney?

Sydney is 15 hours ahead of West Haven.

What time is it in Sydney when it is 9 AM in West Haven?

When it is 9:00 AM in West Haven, it is 12:00 AM (Tue, Oct 20) in Sydney.

When is the best time to call Sydney from West Haven?

Working hours don't overlap fully. The closest fit is 4:00 PM – 6:00 PM in West Haven (7:00 AM – 9:00 AM in Sydney): working hours on one side, early or late on the other.

Does the time difference between West Haven 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.