Sydney to Cayey time converter

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

Sydney AEDT

Monday, October 19, 2026

Cayey AST

Sunday, October 18, 2026

Sydney
New South Wales, Australia
Mon, Oct 19
AEDTUTC+11
Cayey
Puerto Rico
Sun, Oct 18
ASTUTC-4-15h
Finding your time zone…
Shared working hours (9:00–18:00)

Sydney to Cayey conversion table

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

SydneyCayey
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 Cayey): 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 Cayey switch clocks on different dates:

  • Oct 19, 2026 – Apr 4, 2027: -15h
  • Apr 4, 2027 – Oct 3, 2027: -14h
  • Oct 3, 2027 – Oct 19, 2027: -15h

Distance

Sydney and Cayey are 15,920 km (9,892 miles) apart in a straight line.

More conversions

Cayey 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 CayeyLondon to CayeyLos Angeles to CayeyChicago to CayeyToronto to CayeySão Paulo to CayeyParis to CayeyBerlin to CayeyMoscow to CayeyDubai to CayeyNew Delhi to CayeyBangkok to Cayey

Questions and answers

What is the time difference between Sydney and Cayey?

Cayey is 15 hours behind Sydney.

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

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

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

Does the time difference between Sydney and Cayey change?

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