The Scottish summer transfer window for 2025 will close at 7:00 PM BST on Monday, September 1. This timing aligns with the English Premier League and several other major European leagues, which have also set the deadline at 7 PM rather than the traditional 11 PM or midnight to allow clubs extra time to complete paperwork and deal submissions. The window initially opened on June 16 following a brief early window in June due to the Club World Cup.