The popular reality series will return on July 12 and be hosted once again by Julie Chen, the network revealed on Tuesday.
Big Brother will air three nights a week, airing Wednesdays at 8/7c, Thursdays at 9/8c (beginning July 19), and Sundays at 8/7c.
On Sundays, Big Brother will be paired with new show 3, which follows three women from different walks of life as they search for love.
Big Brother was renewed by CBS in September 2011.
The 13th season, which saw the show's highest ratings since 2004, crowned returning player Rachel Reilly as the winner.