United States to Sydney time converter

Sydney is 15 hours ahead of United States. When it is 9:00 AM in United States, it is 12:00 AM (Sat, Oct 17) in Sydney.

United States EDT

Friday, October 16, 2026

Sydney AEDT

Saturday, October 17, 2026

United States
Washington, D.C.
Fri, Oct 16
EDTUTC-4
Sydney
New South Wales, Australia
Sat, Oct 17
AEDTUTC+11+15h
Finding your time zone…
Shared working hours (9:00–18:00)

United States to Sydney conversion table

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

United StatesSydney
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 United States (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 United States and Sydney switch clocks on different dates:

  • Oct 16, 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 16, 2027: +15h

More conversions

Sydney to United StatesUnited States to New YorkUnited States to LondonUnited States to Los AngelesUnited States to ChicagoUnited States to TorontoUnited States to São PauloUnited States to ParisUnited States to BerlinUnited States to MoscowUnited States to DubaiUnited States to New DelhiUnited States 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 United States and Sydney?

Sydney is 15 hours ahead of United States.

What time is it in Sydney when it is 9 AM in United States?

When it is 9:00 AM in United States, it is 12:00 AM (Sat, Oct 17) in Sydney.

When is the best time to call Sydney from United States?

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

Does the time difference between United States 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.