Sydney to St John's time converter

St John's is 15 hours behind Sydney. When it is 9:00 AM in Sydney, it is 6:00 PM (Wed, Oct 21) in St John's.

Sydney AEDT

Thursday, October 22, 2026

St John's AST

Wednesday, October 21, 2026

Sydney
New South Wales, Australia
Thu, Oct 22
AEDTUTC+11
St John's
Antigua and Barbuda
Wed, Oct 21
ASTUTC-4-15h
Finding your time zone…
Shared working hours (9:00–18:00)

Sydney to St John's conversion table

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

SydneySt John's
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 St John's): 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 St John's switch clocks on different dates:

  • Oct 22, 2026 – Apr 4, 2027: -15h
  • Apr 4, 2027 – Oct 3, 2027: -14h
  • Oct 3, 2027 – Oct 22, 2027: -15h

Distance

Sydney and St John's are 16,236 km (10,089 miles) apart in a straight line.

More conversions

St John's 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 St John'sLondon to St John'sLos Angeles to St John'sChicago to St John'sToronto to St John'sSão Paulo to St John'sParis to St John'sBerlin to St John'sMoscow to St John'sDubai to St John'sNew Delhi to St John'sBangkok to St John's

Questions and answers

What is the time difference between Sydney and St John's?

St John's is 15 hours behind Sydney.

What time is it in St John's when it is 9 AM in Sydney?

When it is 9:00 AM in Sydney, it is 6:00 PM (Wed, Oct 21) in St John's.

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

Does the time difference between Sydney and St John's change?

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