Sydney to Key West time converter

Key West is 15 hours behind Sydney. When it is 9:00 AM in Sydney, it is 6:00 PM (Sun, Oct 18) in Key West.

Sydney AEDT

Monday, October 19, 2026

Key West EDT

Monday, October 19, 2026

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

Sydney to Key West conversion table

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

SydneyKey West
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 Key West): 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 Key West switch clocks on different dates:

  • Oct 19, 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 19, 2027: -15h

Distance

Sydney and Key West are 14,826 km (9,212 miles) apart in a straight line.

More conversions

Key West 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 Key WestLondon to Key WestLos Angeles to Key WestChicago to Key WestToronto to Key WestSão Paulo to Key WestParis to Key WestBerlin to Key WestMoscow to Key WestDubai to Key WestNew Delhi to Key WestBangkok to Key West

Questions and answers

What is the time difference between Sydney and Key West?

Key West is 15 hours behind Sydney.

What time is it in Key West when it is 9 AM in Sydney?

When it is 9:00 AM in Sydney, it is 6:00 PM (Sun, Oct 18) in Key West.

When is the best time to call Key West 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 Key West): working hours on one side, early or late on the other.

Does the time difference between Sydney and Key West change?

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