The first season of the American comedy-drama television series Orange Is the New Black premiered on Netflix on July 11, 2013, at 12:00 am PST in multiple countries. It consists of thirteen episodes, each between 51–60 minutes. The series is based on Piper Kerman's memoir, Orange Is the New Black: My Year in a Women's Prison (2010), about her experiences at FCI Danbury, a minimum-security federal prison. Created and adapted for television by Jenji Kohan. In July 2011, Netflix was in negotiations with Lionsgate for a 13-episode TV adaptation of Kerman's memoirs. The series began filming in the old Rockland Children's Psychiatric Center in Rockland County, New York, on March 7, 2013. The title sequence features photos of real former female prisoners including Kerman herself.