Hauppauge to Sydney time converter

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

Hauppauge EDT

Monday, October 19, 2026

Sydney AEDT

Tuesday, October 20, 2026

Hauppauge
New York, United States
Mon, Oct 19
EDTUTC-4
Sydney
New South Wales, Australia
Tue, Oct 20
AEDTUTC+11+15h
Finding your time zone…
Shared working hours (9:00–18:00)

Hauppauge to Sydney conversion table

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

HauppaugeSydney
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 Hauppauge (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 Hauppauge 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

Hauppauge and Sydney are 16,057 km (9,977 miles) apart in a straight line.

More conversions

Sydney to HauppaugeHauppauge to New YorkHauppauge to LondonHauppauge to Los AngelesHauppauge to ChicagoHauppauge to TorontoHauppauge to São PauloHauppauge to ParisHauppauge to BerlinHauppauge to MoscowHauppauge to DubaiHauppauge to New DelhiHauppauge 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 Hauppauge and Sydney?

Sydney is 15 hours ahead of Hauppauge.

What time is it in Sydney when it is 9 AM in Hauppauge?

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

When is the best time to call Sydney from Hauppauge?

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

Does the time difference between Hauppauge 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.