Formula 1 announced the cancellation of the Grand Prix of Azerbaijan, Japan and Singapore in 2020.
Possible migration of these races will not be so this season the fans just do not see these Grand Prix. Previously, f-1 completely abolished the race in Monaco, Australia, the Netherlands and France.
They all have to return in 2021.
Season 2020 needs to start on 3rd July in Austria. Current calendar consists only of the eight stages in Europe.