ART to JST
Convert Argentina Time — Buenos Aires to Japan Time — Tokyo — fast, accurate, and daylight-saving aware.
When it's 9:00 AM in Buenos Aires, it's 9:00 PM in Tokyo. Tokyo is 12 hours ahead of Buenos Aires. Use the converter above to turn any ART time into JST, or scan the hour-by-hour table below for the full day.
ART to JST at a glance
Planning a meeting between Buenos Aires and Tokyo
Buenos Aires and Tokyo share no standard 9-to-5 overlap, so a live call usually means one side taking an early-morning or late-evening slot. The hourly table below helps you pick the least-inconvenient time for everyone.
Hour-by-hour: Buenos Aires to Tokyo
A full day mapped from ART to JST.
Frequently asked
Is Tokyo ahead of or behind Buenos Aires?
Tokyo is 12 hours ahead of Buenos Aires.
What is 12:00 PM ART in JST?
12:00 PM in Buenos Aires is 12:00 AM in Tokyo (the next day).
Does this converter account for daylight saving time?
Yes. Conversions use the IANA time zone database, so ART and JST automatically reflect the correct daylight-saving offset for the current date.