The English FA says that a match must be of two halves each of 45 minutes with an interval of not more than 15 minutes.
Any agreement to alter the length of time must be agreed in advance - such as in the likely event of bad light, and must abide by competition rules.
In professional soccer, 90 minutes plus a half time break. Each half is 45 minutes.
In high school soccer, each half is 40 minutes in length.
any where between 2 and a half, and 4 hours
The length of a high school football time-out is about 60 seconds.
After 2 quaters
48 minutes. half time is about 15. over time is 5 minutes each
In a professional football game without limits on scoring a team can score as many points as possible in the sixty (60) minutes of play time. In un-professional leagues, such as Pop Warner Football, there can be scoring limits.
In a professional football game it starts with 11 people on each team (not including subs)
Depends on whether it's professional, college, or other, and also whether or not it's televised. The average length of an NFL football game as of 2004 is 3 hours, 6 minutes (televised).
The first professional football game took place on November 12, 1892 between the Allegheny Athletic Association and the Pittsburgh Athletic Club. This game is commonly recognized as the first professional game because one of the Allegheny players, William Heffelfinger, was openly paid $500 to particpate. Click on the 'Pro Football's First Game' link on this page to read more about the game and who the first professional players were that followed Heffelfinger.
About one hour.