Rio de Janeiro to Niimi time converter

Niimi is 12 hours ahead of Rio de Janeiro. When it is 9:00 AM in Rio de Janeiro, it is 9:00 PM in Niimi.

Rio de Janeiro BRT

Wednesday, October 21, 2026

Niimi JST

Thursday, October 22, 2026

Rio de Janeiro
Brazil
Wed, Oct 21
BRTUTC-3
Niimi
Japan
Thu, Oct 22
JSTUTC+9+12h
Finding your time zone…
Shared working hours (9:00–18:00)

Rio de Janeiro to Niimi conversion table

Every hour of today in Rio de Janeiro and the matching time in Niimi. Light rows are typical working hours (9:00–18:00).

Rio de JaneiroNiimi
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 Rio de Janeiro (9:00 PM – 10:00 PM in Niimi): 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

Rio de Janeiro and Niimi are 18,633 km (11,578 miles) apart in a straight line.

More conversions

Niimi to Rio de JaneiroRio de Janeiro to New YorkRio de Janeiro to LondonRio de Janeiro to Los AngelesRio de Janeiro to ChicagoRio de Janeiro to TorontoRio de Janeiro to São PauloRio de Janeiro to ParisRio de Janeiro to BerlinRio de Janeiro to MoscowRio de Janeiro to DubaiRio de Janeiro to New DelhiRio de Janeiro to Bangkok
New York to NiimiLondon to NiimiLos Angeles to NiimiChicago to NiimiToronto to NiimiSão Paulo to NiimiParis to NiimiBerlin to NiimiMoscow to NiimiDubai to NiimiNew Delhi to NiimiBangkok to Niimi

Questions and answers

What is the time difference between Rio de Janeiro and Niimi?

Niimi is 12 hours ahead of Rio de Janeiro.

What time is it in Niimi when it is 9 AM in Rio de Janeiro?

When it is 9:00 AM in Rio de Janeiro, it is 9:00 PM in Niimi.

When is the best time to call Niimi from Rio de Janeiro?

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

Does the time difference between Rio de Janeiro and Niimi change?

No. The difference stays 12 hours all year.