2021/22 UEFA Champions League match, draw calendar released

The 2021/22 UEFA Champions League match and draw calendar has been released.
All dates are provisional and subject to change by UEFA, the European football governing body.
All draws, according to the calendar, start at 12:00 CET except the group stage draw, which begins at 18:00 CET.
See full match, draw calendar below;
June;
8 June: Preliminary round draw
15 June: First qualifying round draw
16 June: Second qualifying round draw
22 June: Preliminary round, semi-finals
25 June: Preliminary round, final
July;
6/7 July: First qualifying round, first legs
13/14 July: First qualifying round, second legs
19 July: Third qualifying round draw
20/21 July: Second qualifying round, first legs
27/28 July: Second qualifying round, second legs
August;
2 August: Play-off round draw
3/4 August: Third qualifying round, first legs
10 August: Third qualifying round, second legs
17/18 August: Play-offs, first legs
24/25 August: Play-offs, second legs
26 August: Group stage draw
September;
14/15 September: Group stage, Matchday 1
28/29 September: Group stage, Matchday 2
October;
19/20 October: Group stage, Matchday 3
November;
2/3 November: Group stage, Matchday 4
23/24 November: Group stage, Matchday 5
December;
7/8 December: Group stage, Matchday 6
13 December: Round of 16 draw
February;
15/16/22/23 February: Round of 16, first legs
March;
8/9/15/16 March: Round of 16, second legs
18 March: Quarter-final & Semi-final draw
April;
5/6 April: Quarter-finals, first legs
12/13 April: Quarter-finals, second legs
26/27 April: Semi-finals, first legs
May;
3/4 May: Semi-finals, second legs
28 May: Final – Saint Petersburg Stadium