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DateAlmanac

What is WIB in BRT?

Brasília Time is 10 hours behind

Western Indonesian Time is on UTC+7:00 and Brasília Time is on UTC−3:00 right now. That gap holds all year, because both zones change their clocks together.

Time in Jakarta
7:03:51 PM
Time in São Paulo
9:03:51 AM
Difference
−10 h
Next clock change
Neither zone

Convert a time

BRT — Brasília Time

9:00 am

BRT, Fri

Daylight saving

Western Indonesian Time

No clock changes

Western Indonesian Time stays on WIB all year, so its offset from UTC never moves.

Brasília Time

No clock changes

Brasília Time stays on BRT all year, so its offset from UTC never moves.

WIB to BRT conversion table

Every hour of Friday, September 25, 2026, converted from Western Indonesian Time to Brasília Time. 10 of the 24 hours fall on a different calendar day in São Paulo, which is marked.

12:00 am WIB
2:00 pm BRT−1 day
1:00 am WIB
3:00 pm BRT−1 day
2:00 am WIB
4:00 pm BRT−1 day
3:00 am WIB
5:00 pm BRT−1 day
4:00 am WIB
6:00 pm BRT−1 day
5:00 am WIB
7:00 pm BRT−1 day
6:00 am WIB
8:00 pm BRT−1 day
7:00 am WIB
9:00 pm BRT−1 day
8:00 am WIB
10:00 pm BRT−1 day
9:00 am WIB
11:00 pm BRT−1 day
10:00 am WIB
12:00 am BRT
11:00 am WIB
1:00 am BRT
12:00 pm WIB
2:00 am BRT
1:00 pm WIB
3:00 am BRT
2:00 pm WIB
4:00 am BRT
3:00 pm WIB
5:00 am BRT
4:00 pm WIB
6:00 am BRT
5:00 pm WIB
7:00 am BRT
6:00 pm WIB
8:00 am BRT
7:00 pm WIB
9:00 am BRT
8:00 pm WIB
10:00 am BRT
9:00 pm WIB
11:00 am BRT
10:00 pm WIB
12:00 pm BRT
11:00 pm WIB
1:00 pm BRT

Scheduling between the two

There is no overlap between a nine-to-six working day in Jakarta and one in São Paulo — the gap is too wide. A call has to sit early or late for one side. Early morning in Jakarta is the usual compromise, since that is late afternoon or evening in São Paulo.

Brasília Time (BRT) is used in Rio de Janeiro and Brasília. Brazil ended daylight saving in 2019.

Other conversions