Provisional 2021 F1 calendar
21 March – Australia (Melbourne)
28 March – Bahrain (Sakhir)
11 April – China (Shanghai)
25 April – TBC (TBC)
9 May – Spain (Barcelona)*
23 May – Monaco (Monaco)
6 June – Azerbaijan (Baku)
13 June – Canada (Montreal)
27 June – France (Le Castellet)
4 July – Austria (Spielberg)
18 July – United Kingdom (Silverstone)
1 August – Hungary (Budapest)
29 August – Belgium (Spa)
5 September – Netherlands (Zandvoort)
12 September – Italy (Monza)
26 September – Russia (Sochi)
3 October – Singapore (Singapore)
10 October – Japan (Suzuka)
24 October – USA (Austin)
31 October – Mexico (Mexico City)
14 November – Brazil (Sao Paulo)*
28 November – Saudi Arabia (Jeddah)
5 December – Abu Dhabi (Abu Dhabi)
2021 F1 driver and team line-up
Team Drivers
Mercedes Lewis Hamilton
Valtteri Bottas
Red Bull Max Verstappen
Sergio Perez
McLaren Daniel Ricciardo
Lando Norris
Aston Martin (Racing Point)
Sebastian Vettel
Lance Stroll
Alpine (Renault) Fernando Alonso
Esteban Ocon
Ferrari Charles Leclerc
Carlos Sainz
AlphaTauri Pierre Gasly
Yuki Tsunoda
Alfa Romeo Kimi Räikkönen
Antonio Giovinazzi
Haas Mick Schumacher
Nikita Mazepin
Williams George Russell
Nicholas Latifi
Something to look forward to

Sure it used to start around the 15th
Lets hope there are no dissruptions this year.