Premier League Summer Transfer Window Closes September 1 at 23:00 BST
The Premier League's summer transfer window shuts at 23:00 BST on Tuesday, September 1st, 2026, freezing squad rosters until the winter window opens January 1st, 2027. Clubs can submit a deal sheet from 21:00 to preserve last-minute agreements, with two additional hours to complete paperwork. At least a dozen clubs, including Newcastle, Manchester City, and Liverpool, entered the final days with reported positional gaps still unresolved.