The group stage of the 2026/27 edition will be played in two periods, after the 2026 World Cup: the first four rounds will take place between 24 September and 6 October, and the last two between 12 and 17 November.

The 'final four' of the fifth edition of the Nations League, a competition in which Portugal is the only repeat winner (2018/19 and 2024/25), and which has already been won by France (2020/21) and Spain (2022/23), will be played between 9 and 13 June 2027, by the winners of the quarter-finals, between 25 and 30 March of next year.