Tokyo to San Justo time converter

San Justo is 12 hours behind Tokyo. When it is 9:00 AM in Tokyo, it is 9:00 PM (Mon, Oct 19) in San Justo.

Tokyo JST

Tuesday, October 20, 2026

San Justo ART

Monday, October 19, 2026

Tokyo
Japan
Tue, Oct 20
JSTUTC+9
San Justo
Argentina
Mon, Oct 19
ARTUTC-3-12h
Finding your time zone…
Shared working hours (9:00–18:00)

Tokyo to San Justo conversion table

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

TokyoSan Justo
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 San Justo): 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 San Justo are 18,355 km (11,405 miles) apart in a straight line.

More conversions

San Justo 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 San JustoLondon to San JustoLos Angeles to San JustoChicago to San JustoToronto to San JustoSão Paulo to San JustoParis to San JustoBerlin to San JustoMoscow to San JustoDubai to San JustoNew Delhi to San JustoBangkok to San Justo

Questions and answers

What is the time difference between Tokyo and San Justo?

San Justo is 12 hours behind Tokyo.

What time is it in San Justo when it is 9 AM in Tokyo?

When it is 9:00 AM in Tokyo, it is 9:00 PM (Mon, Oct 19) in San Justo.

When is the best time to call San Justo 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 San Justo): working hours on one side, early or late on the other.

Does the time difference between Tokyo and San Justo change?

No. The difference stays 12 hours all year.