Tokyo to Juan José Castelli time converter

Juan José Castelli is 12 hours behind Tokyo. When it is 9:00 AM in Tokyo, it is 9:00 PM (Tue, Oct 20) in Juan José Castelli.

Tokyo JST

Wednesday, October 21, 2026

Juan José Castelli ART

Wednesday, October 21, 2026

Tokyo
Japan
Wed, Oct 21
JSTUTC+9
Juan José Castelli
Argentina
Wed, Oct 21
ARTUTC-3-12h
Finding your time zone…
Shared working hours (9:00–18:00)

Tokyo to Juan José Castelli conversion table

Every hour of today in Tokyo and the matching time in Juan José Castelli. Light rows are typical working hours (9:00–18:00).

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

Best time to call or meet

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

Daylight saving time and the difference

The difference stays 12 hours all year.

Distance

Tokyo and Juan José Castelli are 17,800 km (11,060 miles) apart in a straight line.

More conversions

Juan José Castelli to TokyoTokyo to New YorkTokyo to LondonTokyo to Los AngelesTokyo to ChicagoTokyo to TorontoTokyo to São PauloTokyo to ParisTokyo to BerlinTokyo to MoscowTokyo to DubaiTokyo to New DelhiTokyo to Bangkok
New York to Juan José CastelliLondon to Juan José CastelliLos Angeles to Juan José CastelliChicago to Juan José CastelliToronto to Juan José CastelliSão Paulo to Juan José CastelliParis to Juan José CastelliBerlin to Juan José CastelliMoscow to Juan José CastelliDubai to Juan José CastelliNew Delhi to Juan José CastelliBangkok to Juan José Castelli

Questions and answers

What is the time difference between Tokyo and Juan José Castelli?

Juan José Castelli is 12 hours behind Tokyo.

What time is it in Juan José Castelli when it is 9 AM in Tokyo?

When it is 9:00 AM in Tokyo, it is 9:00 PM (Tue, Oct 20) in Juan José Castelli.

When is the best time to call Juan José Castelli from Tokyo?

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

Does the time difference between Tokyo and Juan José Castelli change?

No. The difference stays 12 hours all year.