Traditionally, the Confederation Cup starts one year before the FIFA World Cup. In 2017, Kazan will host four matches of the Confederation cup, including the semi-final.
There will be 8 teams in the 2017 Confederation Cup. The participants include: the reigning world champions, the national football team of the host country (Russia), and six national teams that are the champions of the six continents (UEFA, CONMEBOL, CONCACAF, CAF, AFC, OFC).
The 2017 Confederation Cup will take place from June 17 until July 2. The tournament will be held in the following cities: Moscow (Spartak Arena Stadium), Saint Petersburg (Zenit Arena Stadium), Kazan (Kazan Arena Stadium), Sochi (Fisht Olympic Stadium).
The schedule of the 2017 Confederation Cup is available on the site: http://fifa-worldcup2018.ru/kubok-konfederaciya-2017/