NFL Regular season

Following the preseason, each of the thirty-two teams embark on a seventeen-week, sixteen-game schedule, with the extra week consisting of a bye to allow teams a rest sometime in the middle of the season (and also to increase television coverage). The regular season currently begins the Thursday evening after Labor Day with a primetime "Kickoff Game" (NBC currently holds broadcast rights for that game). According to the current scheduling structure, the earliest the season could begin is September 4 (as it was in the 2008 season), while the latest would be September 10 (as it was in the 2009 season, due to September 1 falling on a Tuesday). The regular season ends no later than January 3, in any given year.
The league uses a scheduling formula to pre-determine which teams plays whom during a given season. Under the current formula since 2002, each of the thirty-two teams' respective 16-game schedule consists for the following:^[10][11]

• Each team plays the other three teams in their division twice: once at home, and once on the road (six games).
• Each team plays the four teams from another division within its own conference once on a rotating three-year cycle: two at home, and two on the road (four games).
• Each team plays the four teams from a division in the other conference once on a rotating four-year cycle: two at home, and two on the road (four games).
• Each team plays once against the other teams in its conference that finished in the same place in their own divisions as themselves the previous season, not counting the division they were already scheduled to play: one at home, one on the road (two games).

Although this scheduling formula determines each of the thirty-two teams' respective opponents, the league usually does not release the final regular schedule with specific dates and times until the spring; the NFL needs several months to coordinate the entire season schedule so that, among other reasons, games are worked around various scheduling conflicts, and that it helps maximize TV ratings.^[12]