Meeting time

Best time to meet: Auckland and Buenos Aires

Auckland is 16 hours ahead of Buenos Aires right now, so their working days do not overlap. The time that asks least of both is 8:30 AM in Auckland, which is 4:30 PM in Buenos Aires — one of you starts early or stays late.

Wed 4:58 AMAuckland · New Zealand Daylight TimeTue 12:58 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, Auckland time on the left. A working day here is 9 AM to 5 PM.

AucklandBuenos Aires
6 AM2 PM day beforeBuenos Aires at work
7 AM3 PM day beforeBuenos Aires at work
8 AM4 PM day beforeBuenos Aires at work
9 AM5 PM day beforeAuckland at work
10 AM6 PM day beforeAuckland at work
11 AM7 PM day beforeAuckland at work
12 PM8 PM day beforeAuckland at work
1 PM9 PM day beforeAuckland at work
2 PM10 PM day beforeAuckland at work
3 PM11 PM day beforeAuckland at work
4 PM12 AMAuckland at work
5 PM1 AMBoth off
6 PM2 AMBoth off
7 PM3 AMBoth off
8 PM4 AMBoth off
9 PM5 AMBoth off
10 PM6 AMBoth off

When the clocks change

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

DatesAuckland isBoth at work (Auckland time)Easiest (Auckland / Buenos Aires)
Now to April 4, 202716 hours aheadNone8:30 AM / 4:30 PM
April 4, 2027 to September 26, 2027
clocks in Auckland go back		15 hours aheadNone8 AM / 5 PM
September 26, 2027 onward
clocks in Auckland go forward		16 hours aheadNone8:30 AM / 4:30 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 Auckland?
5 PM in Buenos Aires, the day before, while Auckland is 16 hours ahead.
When is the best time for a call between Auckland and Buenos Aires?
8:30 AM in Auckland, which is 4:30 PM in Buenos Aires. Their working days do not overlap, so this is the fairest time for both.
Does the time difference between Auckland 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 Auckland2 hours of shared working day · meet at 4 PM New York timeLondon and AucklandNo shared working hours · fairest at 6 PM London timeNew York and Buenos Aires6 hours of shared working day · meet at 11:30 AM New York timeLondon and Buenos Aires5 hours of shared working day · meet at 1:30 PM London timeSan Francisco and Auckland5 hours of shared working day · meet at 1:30 PM San Francisco timeBangalore and Auckland30 minutes of shared working day · meet at 9 AM Bangalore timeSingapore and Auckland3 hours of shared working day · meet at 10 AM Singapore timeLos Angeles and Auckland5 hours of shared working day · meet at 1:30 PM Los Angeles timeSan Francisco and Buenos Aires3 hours of shared working day · meet at 10 AM San Francisco timeLos Angeles and Buenos Aires3 hours of shared working day · meet at 10 AM Los Angeles timeBangalore and Buenos AiresNo shared working hours · fairest at 5 PM Bangalore timeSingapore and Buenos AiresNo shared working hours · fairest at 6 PM Singapore time

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

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