Sydney to Cooper City time converter

Cooper City is 15 hours behind Sydney. When it is 9:00 AM in Sydney, it is 6:00 PM (Mon, Oct 19) in Cooper City.

Sydney AEDT

Tuesday, October 20, 2026

Cooper City EDT

Monday, October 19, 2026

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

Sydney to Cooper City conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

The difference changes during the year because Sydney and Cooper City switch clocks on different dates:

  • Oct 20, 2026 – Nov 1, 2026: -15h
  • Nov 1, 2026 – Mar 14, 2027: -16h
  • Mar 14, 2027 – Apr 4, 2027: -15h
  • Apr 4, 2027 – Oct 3, 2027: -14h
  • Oct 3, 2027 – Oct 20, 2027: -15h

Distance

Sydney and Cooper City are 15,032 km (9,340 miles) apart in a straight line.

More conversions

Cooper City to SydneySydney to New YorkSydney to LondonSydney to Los AngelesSydney to ChicagoSydney to TorontoSydney to São PauloSydney to ParisSydney to BerlinSydney to MoscowSydney to DubaiSydney to New DelhiSydney to Bangkok
New York to Cooper CityLondon to Cooper CityLos Angeles to Cooper CityChicago to Cooper CityToronto to Cooper CitySão Paulo to Cooper CityParis to Cooper CityBerlin to Cooper CityMoscow to Cooper CityDubai to Cooper CityNew Delhi to Cooper CityBangkok to Cooper City

Questions and answers

What is the time difference between Sydney and Cooper City?

Cooper City is 15 hours behind Sydney.

What time is it in Cooper City when it is 9 AM in Sydney?

When it is 9:00 AM in Sydney, it is 6:00 PM (Mon, Oct 19) in Cooper City.

When is the best time to call Cooper City from Sydney?

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

Does the time difference between Sydney and Cooper City change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.