What is ART in AEST?
Australian Eastern Time is 13 hours ahead
Argentina Time is on UTC−3:00 and Australian Eastern Time is on UTC+10:00 right now. The gap changes during the year — see below.
- Time in Buenos Aires
- 9:53:07 AM
- Time in Sydney
- 10:53:07 PM
- Difference
- +13 h
- Next clock change
- October 4, 2026
Convert a time
AEST — Australian Eastern Time
10:00 pm
AEST, Fri
When the difference changes
Argentina Time and Australian Eastern Time do not change their clocks on the same dates, so the gap between them is not the same all year. Most converters show only today’s figure. These are the periods ahead:
- Now – October 3, 2026Australian Eastern Time is 13 hours ahead
- October 3, 2026 – April 3, 2027Australian Eastern Time is 14 hours ahead
- April 3, 2027 – October 2, 2027Australian Eastern Time is 13 hours ahead
- October 2, 2027 – onwardsAustralian Eastern Time is 14 hours ahead
Periods shorter than a day are not listed. Each zone changes at its own local time, so on a date when both move there are a few hours when the gap is briefly something else.
Daylight saving
Argentina Time
Argentina Time stays on ART all year, so its offset from UTC never moves.
Australian Eastern Time
Clocks go forward one hour — 2:00 am becomes 3:00 am local time, and the zone is on AEDT after that.
ART to AEST conversion table
Every hour of Friday, September 25, 2026, converted from Argentina Time to Australian Eastern Time. 13 of the 24 hours fall on a different calendar day in Sydney, which is marked.
- 12:00 am ART
- 1:00 pm AEST
- 1:00 am ART
- 2:00 pm AEST
- 2:00 am ART
- 3:00 pm AEST
- 3:00 am ART
- 4:00 pm AEST
- 4:00 am ART
- 5:00 pm AEST
- 5:00 am ART
- 6:00 pm AEST
- 6:00 am ART
- 7:00 pm AEST
- 7:00 am ART
- 8:00 pm AEST
- 8:00 am ART
- 9:00 pm AEST
- 9:00 am ART
- 10:00 pm AEST
- 10:00 am ART
- 11:00 pm AEST
- 11:00 am ART
- 12:00 am AEST+1 day
- 12:00 pm ART
- 1:00 am AEST+1 day
- 1:00 pm ART
- 2:00 am AEST+1 day
- 2:00 pm ART
- 3:00 am AEST+1 day
- 3:00 pm ART
- 4:00 am AEST+1 day
- 4:00 pm ART
- 5:00 am AEST+1 day
- 5:00 pm ART
- 6:00 am AEST+1 day
- 6:00 pm ART
- 7:00 am AEST+1 day
- 7:00 pm ART
- 8:00 am AEST+1 day
- 8:00 pm ART
- 9:00 am AEST+1 day
- 9:00 pm ART
- 10:00 am AEST+1 day
- 10:00 pm ART
- 11:00 am AEST+1 day
- 11:00 pm ART
- 12:00 pm AEST+1 day
Scheduling between the two
There is no overlap between a nine-to-six working day in Buenos Aires and one in Sydney — the gap is too wide. A call has to sit early or late for one side. Early morning in Buenos Aires is the usual compromise, since that is late afternoon or evening in Sydney.
Australian Eastern Time (AEST) is used in Melbourne, Canberra and Brisbane. Queensland stays on AEST all year while the southern states move to AEDT.
Other conversions
- AEST to ART
- ART to UTC
- ART to GMT
- ART to EST
- ART to CST
- ART to MST
- ART to PST
- ART to AKST
- ART to HST
- ART to BST
- ART to CET
- ART to IST
- ART to CST (China)
- ART to JST
- ART to AST
- ART to Mexico City
- ART to BRT
- ART to EET
- ART to WET
- ART to MSK
- ART to TRT
- ART to SAST
- ART to WAT
- ART to EAT
- ART to GST
- ART to PKT
- ART to ICT
- ART to WIB
- ART to SGT
- ART to HKT
- ART to KST
- ART to PHT
- ART to AWST
- ART to ACST
- ART to NZST
- All zones