Meeting time

Best time to meet: Sydney and Buenos Aires

Sydney is 14 hours ahead of Buenos Aires right now, so their working days do not overlap. The time that asks least of both is 7:30 AM in Sydney, which is 5:30 PM in Buenos Aires — one of you starts early or stays late.

Wed 2:56 AMSydney · Australian Eastern Daylight TimeTue 12:56 PMBuenos Aires · Argentina Standard Time
Start a free meetingSend a booking link that shows your times in their zone

Hour by hour

With the clocks as they are on November 11, 2026, Sydney time on the left. A working day here is 9 AM to 5 PM.

SydneyBuenos Aires
6 AM4 PM day beforeBuenos Aires at work
7 AM5 PM day beforeBoth off
8 AM6 PM day beforeBoth off
9 AM7 PM day beforeSydney at work
10 AM8 PM day beforeSydney at work
11 AM9 PM day beforeSydney at work
12 PM10 PM day beforeSydney at work
1 PM11 PM day beforeSydney at work
2 PM12 AMSydney at work
3 PM1 AMSydney at work
4 PM2 AMSydney at work
5 PM3 AMBoth off
6 PM4 AMBoth off
7 PM5 AMBoth off
8 PM6 AMBoth off
9 PM7 AMBoth off
10 PM8 AMBoth off

When the clocks change

The gap moves when either city changes its clocks. The next twelve months:

DatesSydney isBoth at work (Sydney time)Easiest (Sydney / Buenos Aires)
Now to April 4, 202714 hours aheadNone7:30 AM / 5:30 PM
April 4, 2027 to October 3, 2027
clocks in Sydney go back		13 hours aheadNone7 AM / 6 PM
October 3, 2027 onward
clocks in Sydney go forward		14 hours aheadNone7:30 AM / 5:30 PM

Buenos Aires keeps the same clock as São Paulo.

Questions people ask

What time is it in Buenos Aires when it is 9 AM in Sydney?
7 PM in Buenos Aires, the day before, while Sydney is 14 hours ahead.
When is the best time for a call between Sydney and Buenos Aires?
7:30 AM in Sydney, which is 5:30 PM in Buenos Aires. Their working days do not overlap, so this is the fairest time for both.
Does the time difference between Sydney and Buenos Aires change during the year?
Yes — it changes 2 times in the next twelve months, when the clocks go forward or back; the dates are in the table above.

More cities

New York and SydneyNo shared working hours · fairest at 4:30 PM New York timeLondon and SydneyNo shared working hours · fairest at 7 AM London timeSan Francisco and Sydney3 hours of shared working day · meet at 3 PM San Francisco timeBangalore and Sydney2 hours 30 minutes of shared working day · meet at 10 AM Bangalore timeSingapore and Sydney5 hours of shared working day · meet at 10:30 AM Singapore timeLos Angeles and Sydney3 hours of shared working day · meet at 3 PM Los Angeles timeSydney and Tokyo6 hours of shared working day · meet at 1:30 PM Sydney timeSydney and BerlinNo shared working hours · fairest at 5:30 PM Sydney timeSydney and Chicago1 hour of shared working day · meet at 9 AM Sydney timeSydney and Dubai1 hour of shared working day · meet at 4 PM Sydney timeSydney and ParisNo shared working hours · fairest at 5:30 PM Sydney timeSydney and TorontoNo shared working hours · fairest at 8:30 AM Sydney time

Every city from Sydney · Every city from Buenos Aires · All cities · Plan across more than two cities

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