Brazil has 4 time zones.
In the past, when lottery outlets were closed, we would call a parent residing in another time zone to place the bet for us.
It is currently not possible, lottery outlets close at the same time.
When they launched windows 3.11, 95, ..., the base of the Brazilian time zone was the city of São Paulo. This is wrong, the capital of Brazil is the point of reference for the area. Nothing has changed nowadays, the reference is still São Paulo for windows/linux.