The 2025 summer football transfer window closes on Monday, September 1, at 7:00 PM BST (British Summer Time) or 2:00 PM ET (Eastern Time) for the Premier League, EFL, LaLiga, Bundesliga, Serie A, and Ligue 1 clubs. This is a synchronized closing time agreed upon by major European leagues. The Women's Super League transfer window closes later, at 11:00 PM on Thursday, September 4. After the transfer window closes, clubs can still sign free agents who are not attached to any club at the time of the deadline. This closing time is a bit earlier than the usual 11:00 PM BST deadline used in previous years to enable a more normal working pattern for football staff.