EU leaders will hold a summit -- without Britain -- in Bratislava on September 16 to discuss further the fallout from Britain's decision to leave the bloc, EU President Donald Tusk said Wednesday.

"This was a first exchange so it is too early to draw conclusions. This is why we started a political reflection with 27 states and we'll meet on September 16 in Bratislava to continue our talks," Tusk said in Brussels.