Tokyo to Mar del Plata time converter

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

Tokyo JST

Tuesday, October 20, 2026

Mar del Plata ART

Tuesday, October 20, 2026

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

Tokyo to Mar del Plata conversion table

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

TokyoMar del Plata
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 Mar del Plata): 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 Mar del Plata are 18,461 km (11,471 miles) apart in a straight line.

More conversions

Mar del Plata 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 Mar del PlataLondon to Mar del PlataLos Angeles to Mar del PlataChicago to Mar del PlataToronto to Mar del PlataSão Paulo to Mar del PlataParis to Mar del PlataBerlin to Mar del PlataMoscow to Mar del PlataDubai to Mar del PlataNew Delhi to Mar del PlataBangkok to Mar del Plata

Questions and answers

What is the time difference between Tokyo and Mar del Plata?

Mar del Plata is 12 hours behind Tokyo.

What time is it in Mar del Plata when it is 9 AM in Tokyo?

When it is 9:00 AM in Tokyo, it is 9:00 PM (Mon, Oct 19) in Mar del Plata.

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

Does the time difference between Tokyo and Mar del Plata change?

No. The difference stays 12 hours all year.