Rio de Janeiro to Mataram time converter

Mataram is 11 hours ahead of Rio de Janeiro. When it is 9:00 AM in Rio de Janeiro, it is 8:00 PM in Mataram.

Rio de Janeiro BRT

Tuesday, October 20, 2026

Mataram WITA

Wednesday, October 21, 2026

Rio de Janeiro
Brazil
Tue, Oct 20
BRTUTC-3
Mataram
Indonesia
Wed, Oct 21
WITAUTC+8+11h
Finding your time zone…
Shared working hours (9:00–18:00)

Rio de Janeiro to Mataram conversion table

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

Rio de JaneiroMataram
12:00 AM11:00 AM
1:00 AM12:00 PM
2:00 AM1:00 PM
3:00 AM2:00 PM
4:00 AM3:00 PM
5:00 AM4:00 PM
6:00 AM5:00 PM
7:00 AM6:00 PM
8:00 AM7:00 PM
9:00 AM8:00 PM
10:00 AM9:00 PM
11:00 AM10:00 PM
12:00 PM11:00 PM
1:00 PM12:00 AM+1 day
2:00 PM1:00 AM+1 day
3:00 PM2:00 AM+1 day
4:00 PM3:00 AM+1 day
5:00 PM4:00 AM+1 day
6:00 PM5:00 AM+1 day
7:00 PM6:00 AM+1 day
8:00 PM7:00 AM+1 day
9:00 PM8:00 AM+1 day
10:00 PM9:00 AM+1 day
11:00 PM10:00 AM+1 day

Best time to call or meet

Working hours don't overlap fully. The closest fit is 9:00 AM – 11:00 AM in Rio de Janeiro (8:00 PM – 10:00 PM in Mataram): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference stays 11 hours all year.

Distance

Rio de Janeiro and Mataram are 15,851 km (9,849 miles) apart in a straight line.

More conversions

Mataram 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 MataramLondon to MataramLos Angeles to MataramChicago to MataramToronto to MataramSão Paulo to MataramParis to MataramBerlin to MataramMoscow to MataramDubai to MataramNew Delhi to MataramBangkok to Mataram

Questions and answers

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

Mataram is 11 hours ahead of Rio de Janeiro.

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

When it is 9:00 AM in Rio de Janeiro, it is 8:00 PM in Mataram.

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

Working hours don't overlap fully. The closest fit is 9:00 AM – 11:00 AM in Rio de Janeiro (8:00 PM – 10:00 PM in Mataram): working hours on one side, early or late on the other.

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

No. The difference stays 11 hours all year.