These are the late night schedules for the four United States broadcast networks that offer programming during this time period, from September 2012 to August 2013.
Affiliates will fill non-network schedule with local, syndicated, or paid programming.
Affiliates also have the option to preempt or delay network programming at their discretion.
NOTE: On January 8, 2013, ABC moved Jimmy Kimmel Live!
[1] NOTE: On July 27, 2013, Fox launched Animation Domination High-Def.