Question: when is uefa nations league?
Answer: The group stage matches of the 2020/21 UEFA Nations League will be played on the following dates: 3/4/5 and 6/7/8 September; 10/11 and 13/14 October; 14/15 and 17/18 November 2020. Friendly matches will be played on 7/8 October and 11/12 November.