Tokyo to Río Colorado time converter

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

Tokyo JST

Wednesday, October 21, 2026

Río Colorado ART

Tuesday, October 20, 2026

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

Tokyo to Río Colorado conversion table

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

TokyoRío Colorado
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 Río Colorado): 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 Río Colorado are 17,887 km (11,114 miles) apart in a straight line.

More conversions

Río Colorado 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 Río ColoradoLondon to Río ColoradoLos Angeles to Río ColoradoChicago to Río ColoradoToronto to Río ColoradoSão Paulo to Río ColoradoParis to Río ColoradoBerlin to Río ColoradoMoscow to Río ColoradoDubai to Río ColoradoNew Delhi to Río ColoradoBangkok to Río Colorado

Questions and answers

What is the time difference between Tokyo and Río Colorado?

Río Colorado is 12 hours behind Tokyo.

What time is it in Río Colorado when it is 9 AM in Tokyo?

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

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

Does the time difference between Tokyo and Río Colorado change?

No. The difference stays 12 hours all year.