Wembley Stadium will host the League One final on Monday, 13 July, after dates were confirmed for the division’s play-off fixtures.
The final will follow two weeks after League Two’s promotion showpiece at the national stadium on 29 June, with Championship dates yet to be confirmed.
The two-leg League One semi-finals will have staggered kick-offs on the same dates, Friday 3 July and Monday 6 July.
Portsmouth host Oxford in the first leg, while Fleetwood welcome Wycombe.
The meeting of Pompey and Oxford on the Friday will start at 17:30 BST, with the return fixture at 17:00 BST, while both Fleetwood-Wycombe games will begin at 19:30.
Players in all three divisions will wear shirts with a ‘NHS Rainbow – Thank You’ emblem on them for the remainder of the season.