Argentina to Japan time converter

Japan is 12 hours ahead of Argentina. When it is 9:00 AM in Argentina, it is 9:00 PM in Japan.

Argentina ART

Tuesday, October 20, 2026

Japan JST

Tuesday, October 20, 2026

Argentina
Buenos Aires
Tue, Oct 20
ARTUTC-3
Japan
Tue, Oct 20
JSTUTC+9+12h
Finding your time zone…
Shared working hours (9:00–18:00)

Argentina to Japan conversion table

Every hour of today in Argentina and the matching time in Japan. Light rows are typical working hours (9:00–18:00).

ArgentinaJapan
12:00 AM12:00 PM
1:00 AM1:00 PM
2:00 AM2:00 PM
3:00 AM3:00 PM
4:00 AM4:00 PM
5:00 AM5:00 PM
6:00 AM6:00 PM
7:00 AM7:00 PM
8:00 AM8:00 PM
9:00 AM9:00 PM
10:00 AM10:00 PM
11:00 AM11:00 PM
12:00 PM12:00 AM+1 day
1:00 PM1:00 AM+1 day
2:00 PM2:00 AM+1 day
3:00 PM3:00 AM+1 day
4:00 PM4:00 AM+1 day
5:00 PM5:00 AM+1 day
6:00 PM6:00 AM+1 day
7:00 PM7:00 AM+1 day
8:00 PM8:00 AM+1 day
9:00 PM9:00 AM+1 day
10:00 PM10:00 AM+1 day
11:00 PM11:00 AM+1 day

Best time to call or meet

Working hours don't overlap fully. The closest fit is 9:00 AM – 10:00 AM in Argentina (9:00 PM – 10:00 PM in Japan): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference stays 12 hours all year.

More conversions

Japan to ArgentinaArgentina to New YorkArgentina to LondonArgentina to Los AngelesArgentina to ChicagoArgentina to TorontoArgentina to São PauloArgentina to ParisArgentina to BerlinArgentina to MoscowArgentina to DubaiArgentina to New DelhiArgentina to Bangkok
New York to JapanLondon to JapanLos Angeles to JapanChicago to JapanToronto to JapanSão Paulo to JapanParis to JapanBerlin to JapanMoscow to JapanDubai to JapanNew Delhi to JapanBangkok to Japan

Questions and answers

What is the time difference between Argentina and Japan?

Japan is 12 hours ahead of Argentina.

What time is it in Japan when it is 9 AM in Argentina?

When it is 9:00 AM in Argentina, it is 9:00 PM in Japan.

When is the best time to call Japan from Argentina?

Working hours don't overlap fully. The closest fit is 9:00 AM – 10:00 AM in Argentina (9:00 PM – 10:00 PM in Japan): working hours on one side, early or late on the other.

Does the time difference between Argentina and Japan change?

No. The difference stays 12 hours all year.