Tokyo to Gualeguaychú time converter

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

Tokyo JST

Wednesday, October 21, 2026

Gualeguaychú ART

Tuesday, October 20, 2026

Tokyo
Japan
Wed, Oct 21
JSTUTC+9
Gualeguaychú
Argentina
Tue, Oct 20
ARTUTC-3-12h
Finding your time zone…
Shared working hours (9:00–18:00)

Tokyo to Gualeguaychú conversion table

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

TokyoGualeguaychú
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 Gualeguaychú): 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 Gualeguaychú are 18,320 km (11,384 miles) apart in a straight line.

More conversions

Gualeguaychú 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 GualeguaychúLondon to GualeguaychúLos Angeles to GualeguaychúChicago to GualeguaychúToronto to GualeguaychúSão Paulo to GualeguaychúParis to GualeguaychúBerlin to GualeguaychúMoscow to GualeguaychúDubai to GualeguaychúNew Delhi to GualeguaychúBangkok to Gualeguaychú

Questions and answers

What is the time difference between Tokyo and Gualeguaychú?

Gualeguaychú is 12 hours behind Tokyo.

What time is it in Gualeguaychú when it is 9 AM in Tokyo?

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

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

Does the time difference between Tokyo and Gualeguaychú change?

No. The difference stays 12 hours all year.