Singapore to Rio Negrinho time converter

Rio Negrinho is 11 hours behind Singapore. When it is 9:00 AM in Singapore, it is 10:00 PM (Tue, Oct 20) in Rio Negrinho.

Singapore SGT

Wednesday, October 21, 2026

Rio Negrinho BRT

Wednesday, October 21, 2026

Singapore
Wed, Oct 21
SGTUTC+8
Rio Negrinho
Santa Catarina, Brazil
Wed, Oct 21
BRTUTC-3-11h
Finding your time zone…
Shared working hours (9:00–18:00)

Singapore to Rio Negrinho conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

The difference stays 11 hours all year.

More conversions

Rio Negrinho to SingaporeSingapore to New YorkSingapore to LondonSingapore to Los AngelesSingapore to ChicagoSingapore to TorontoSingapore to São PauloSingapore to ParisSingapore to BerlinSingapore to MoscowSingapore to DubaiSingapore to New DelhiSingapore to Bangkok
New York to Rio NegrinhoLondon to Rio NegrinhoLos Angeles to Rio NegrinhoChicago to Rio NegrinhoToronto to Rio NegrinhoSão Paulo to Rio NegrinhoParis to Rio NegrinhoBerlin to Rio NegrinhoMoscow to Rio NegrinhoDubai to Rio NegrinhoNew Delhi to Rio NegrinhoBangkok to Rio Negrinho

Questions and answers

What is the time difference between Singapore and Rio Negrinho?

Rio Negrinho is 11 hours behind Singapore.

What time is it in Rio Negrinho when it is 9 AM in Singapore?

When it is 9:00 AM in Singapore, it is 10:00 PM (Tue, Oct 20) in Rio Negrinho.

When is the best time to call Rio Negrinho from Singapore?

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

Does the time difference between Singapore and Rio Negrinho change?

No. The difference stays 11 hours all year.