The UEFA European Championship, commonly referred to as the UEFA Euro or simply Euro, is the main men's football (soccer) competition in Europe organized by the Union of European Football Associations (UEFA). The championship takes place every four years and features the top national teams from the continent.

Title: Duration of the UEFA European Championship

The UEFA European Championship typically lasts for about a month. The tournament begins with the group stage, where the participating teams are divided into groups and compete against each other. After the group stage, the knockout rounds commence, including the Round of 16, quarterfinals, semifinals, and the final match. The entire competition culminates with the final, where the winner of the championship is determined.

The duration of the UEFA European Championship varies slightly depending on the number of teams participating and the specific format of the tournament. However, on average, the entire event spans approximately three to four weeks, providing an exciting and intense period for football fans across Europe and around the world.