New Haven to Sydney time converter

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

New Haven EDT

Sunday, October 18, 2026

Sydney AEDT

Monday, October 19, 2026

New 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)

New Haven to Sydney conversion table

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

New 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 New 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 New 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

New Haven and Sydney are 16,083 km (9,994 miles) apart in a straight line.

More conversions

Sydney to New HavenNew Haven to New YorkNew Haven to LondonNew Haven to Los AngelesNew Haven to ChicagoNew Haven to TorontoNew Haven to São PauloNew Haven to ParisNew Haven to BerlinNew Haven to MoscowNew Haven to DubaiNew Haven to New DelhiNew 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 New Haven and Sydney?

Sydney is 15 hours ahead of New Haven.

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

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

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

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