July 22 -- Signing period ends at 4:00 PM ET for unrestricted free agents who received June 1 tender.

August 5 -- Pro Football Hall of Fame Game, Canton, Ohio – New Orleans Saints vs. Pittsburgh Steelers (NFL Network).

August 9-13 -- First full preseason weekend.

August 28 -- Roster cutdown to maximum of 75 players.

September 1 -- Roster cutdown to maximum of 53 players.

September 2 -- Clubs may establish practice squad of eight players.

September 6-10 -- Kickoff 2007.

October 16 -- Trading deadline.

October 22-24 -- NFL Fall Meeting (Dallas, Texas).

December 29-30 -- Regular season ends.