Buenos Aires to Hornsby time converter

Hornsby is 14 hours ahead of Buenos Aires. When it is 9:00 AM in Buenos Aires, it is 11:00 PM in Hornsby.

Buenos Aires ART

Tuesday, October 20, 2026

Hornsby AEDT

Wednesday, October 21, 2026

Buenos Aires
Argentina
Tue, Oct 20
ARTUTC-3
Hornsby
New South Wales, Australia
Wed, Oct 21
AEDTUTC+11+14h
Finding your time zone…
Shared working hours (9:00–18:00)

Buenos Aires to Hornsby conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 5:00 PM – 6:00 PM in Buenos Aires (7:00 AM – 8:00 AM in Hornsby): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because Buenos Aires and Hornsby switch clocks on different dates:

  • Oct 20, 2026 – Apr 3, 2027: +14h
  • Apr 3, 2027 – Oct 2, 2027: +13h
  • Oct 2, 2027 – Oct 20, 2027: +14h

Distance

Buenos Aires and Hornsby are 11,821 km (7,345 miles) apart in a straight line.

More conversions

Hornsby to Buenos AiresBuenos Aires to New YorkBuenos Aires to LondonBuenos Aires to Los AngelesBuenos Aires to ChicagoBuenos Aires to TorontoBuenos Aires to São PauloBuenos Aires to ParisBuenos Aires to BerlinBuenos Aires to MoscowBuenos Aires to DubaiBuenos Aires to New DelhiBuenos Aires to Bangkok
New York to HornsbyLondon to HornsbyLos Angeles to HornsbyChicago to HornsbyToronto to HornsbySão Paulo to HornsbyParis to HornsbyBerlin to HornsbyMoscow to HornsbyDubai to HornsbyNew Delhi to HornsbyBangkok to Hornsby

Questions and answers

What is the time difference between Buenos Aires and Hornsby?

Hornsby is 14 hours ahead of Buenos Aires.

What time is it in Hornsby when it is 9 AM in Buenos Aires?

When it is 9:00 AM in Buenos Aires, it is 11:00 PM in Hornsby.

When is the best time to call Hornsby from Buenos Aires?

Working hours don't overlap fully. The closest fit is 5:00 PM – 6:00 PM in Buenos Aires (7:00 AM – 8:00 AM in Hornsby): working hours on one side, early or late on the other.

Does the time difference between Buenos Aires and Hornsby change?

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