North Haven to Sydney time converter

Sydney is 15 hours ahead of North Haven. When it is 9:00 AM in North Haven, it is 12:00 AM (Mon, Oct 19) in Sydney.

North Haven EDT

Sunday, October 18, 2026

Sydney AEDT

Monday, October 19, 2026

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

North Haven to Sydney conversion table

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

North 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 North 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 North Haven and Sydney switch clocks on different dates:

  • Oct 18, 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 18, 2027: +15h

Distance

North Haven and Sydney are 16,089 km (9,997 miles) apart in a straight line.

More conversions

Sydney to North HavenNorth Haven to New YorkNorth Haven to LondonNorth Haven to Los AngelesNorth Haven to ChicagoNorth Haven to TorontoNorth Haven to São PauloNorth Haven to ParisNorth Haven to BerlinNorth Haven to MoscowNorth Haven to DubaiNorth Haven to New DelhiNorth 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 North Haven and Sydney?

Sydney is 15 hours ahead of North Haven.

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

When it is 9:00 AM in North Haven, it is 12:00 AM (Mon, Oct 19) in Sydney.

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

Working hours don't overlap fully. The closest fit is 4:00 PM – 6:00 PM in North 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 North 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.