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DateAlmanac

What is WAT in BRT?

Brasília Time is 4 hours behind

West Africa Time is on UTC+1:00 and Brasília Time is on UTC−3:00 right now. That gap holds all year, because both zones change their clocks together.

Time in Lagos
1:52:43 PM
Time in São Paulo
9:52:43 AM
Difference
−4 h
Next clock change
Neither zone

Convert a time

BRT — Brasília Time

9:00 am

BRT, Fri

Daylight saving

West Africa Time

No clock changes

West Africa Time stays on WAT 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.

WAT to BRT conversion table

Every hour of Friday, September 25, 2026, converted from West Africa Time to Brasília Time. 4 of the 24 hours fall on a different calendar day in São Paulo, which is marked.

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

Scheduling between the two

Working hours overlap from 1:00 pm to 6:00 pm WAT, which is 9:00 am to 2:00 pm BRT. Anything inside that window falls in the normal working day at both ends.

West Africa Time (WAT) is used in Nigeria, Algeria, Angola and Cameroon

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

Other conversions