Nfl Opening Day 2025. The first day of the 2025 league year will end at 11:59:59 p.m., new york time, on march 12. New york time, after expiration of all 2024 contracts.t he first day of the 2025 league year will end at 11:59:59 p.m., new york time, on march 12.
Clubs will receive a personnel notice that will. From 4:00 p.m., new york time on march 4, clubs may designate franchise or transition players.