San Justo to Tokyo time converter

Tokyo is 12 hours ahead of San Justo. When it is 9:00 AM in San Justo, it is 9:00 PM in Tokyo.

San Justo ART

Monday, October 19, 2026

Tokyo JST

Tuesday, October 20, 2026

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

San Justo to Tokyo conversion table

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

San JustoTokyo
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 San Justo (9:00 PM – 10:00 PM in Tokyo): 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

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

More conversions

Tokyo to San JustoSan Justo to New YorkSan Justo to LondonSan Justo to Los AngelesSan Justo to ChicagoSan Justo to TorontoSan Justo to São PauloSan Justo to ParisSan Justo to BerlinSan Justo to MoscowSan Justo to DubaiSan Justo to New DelhiSan Justo to Bangkok
New York to TokyoLondon to TokyoLos Angeles to TokyoChicago to TokyoToronto to TokyoSão Paulo to TokyoParis to TokyoBerlin to TokyoMoscow to TokyoDubai to TokyoNew Delhi to TokyoBangkok to Tokyo

Questions and answers

What is the time difference between San Justo and Tokyo?

Tokyo is 12 hours ahead of San Justo.

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

When it is 9:00 AM in San Justo, it is 9:00 PM in Tokyo.

When is the best time to call Tokyo from San Justo?

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

Does the time difference between San Justo and Tokyo change?

No. The difference stays 12 hours all year.