Meeting time

Best time to meet: Ho Chi Minh City and Buenos Aires

Ho Chi Minh City is 10 hours ahead of Buenos Aires right now, so their working days do not overlap. The time that asks least of both is 5:30 PM in Ho Chi Minh City, which is 7:30 AM in Buenos Aires — one of you starts early or stays late.

Tue 11:00 PMHo Chi Minh City · Indochina TimeTue 1:00 PMBuenos Aires · Argentina Standard Time
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Hour by hour

With the clocks as they are on November 10, 2026, Ho Chi Minh City time on the left. A working day here is 9 AM to 5 PM.

Ho Chi Minh CityBuenos Aires
6 AM8 PM day beforeBoth off
7 AM9 PM day beforeBoth off
8 AM10 PM day beforeBoth off
9 AM11 PM day beforeHo Chi Minh City at work
10 AM12 AMHo Chi Minh City at work
11 AM1 AMHo Chi Minh City at work
12 PM2 AMHo Chi Minh City at work
1 PM3 AMHo Chi Minh City at work
2 PM4 AMHo Chi Minh City at work
3 PM5 AMHo Chi Minh City at work
4 PM6 AMHo Chi Minh City at work
5 PM7 AMBoth off
6 PM8 AMBoth off
7 PM9 AMBuenos Aires at work
8 PM10 AMBuenos Aires at work
9 PM11 AMBuenos Aires at work
10 PM12 PMBuenos Aires at work

All year

The gap between Ho Chi Minh City and Buenos Aires does not move during the year, so the table above holds all year.

Ho Chi Minh City keeps the same clock as Jakarta; 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 Ho Chi Minh City?
11 PM in Buenos Aires, the day before, while Ho Chi Minh City is 10 hours ahead.
When is the best time for a call between Ho Chi Minh City and Buenos Aires?
5:30 PM in Ho Chi Minh City, which is 7:30 AM in Buenos Aires. Their working days do not overlap, so this is the fairest time for both.
Does the time difference between Ho Chi Minh City and Buenos Aires change during the year?
No. It stays 10 hours all year: the clocks either do not change or change on the same day in both.

More cities

New York and Ho Chi Minh CityNo shared working hours · fairest at 6:30 AM New York timeLondon and Ho Chi Minh City1 hour of shared working day · meet at 9 AM 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 Ho Chi Minh CityNo shared working hours · fairest at 5 PM San Francisco timeLos Angeles and Ho Chi Minh CityNo shared working hours · fairest at 5 PM Los Angeles timeBangalore and Ho Chi Minh City6 hours 30 minutes of shared working day · meet at 10 AM Bangalore timeSingapore and Ho Chi Minh City7 hours of shared working day · meet at 11 AM Singapore 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 Ho Chi Minh City · Every city from Buenos Aires · All cities · Plan across more than two cities

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