The 2025 summer transfer window for Premier League, EFL, LaLiga, Bundesliga, Serie A, and Ligue 1 clubs will close on Monday, September 1 at 7 p.m. BST (British Summer Time). This deadline is four hours earlier than the traditional 11 p.m. deadline to allow a more normal working pattern for football staff. The Women's Super League transfer window will close later, on Thursday, September 4 at 11 p.m. BST. Other leagues like the Saudi Pro League have their own closing dates, for example, September 10 for 2025. Free agents can still be signed after these deadlines as long as they were unattached before the window closed.