2012–13 United States network television schedule (late night)

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. All times are Eastern or Pacific. 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.

Legend

Light blue indicates Local programming.
Gray indicates encore programming.
Yellow indicates late night talk or variety shows.
Gold indicates network news programming.

Schedule

Monday-Friday

Network		11:00 PM	11:35 PM	12:00 AM	12:30 AM	1:00 AM	1:30 AM	2:00 AM	2:30 AM	3:00 AM	4:00 AM	4:30 AM
ABC	Fall	Local programming	Nightline	Jimmy Kimmel Live! (12:05)		Local Programming			ABC World News Now		America This Morning	Local programming
ABC	Winter	Local programming	Jimmy Kimmel Live!		Nightline (12:35)	Local Programming			ABC World News Now		America This Morning	Local programming
CBS		Local programming	Late Show with David Letterman		The Late Late Show with Craig Ferguson (12:35)		Local Programming			Up to the Minute	CBS Morning News	Local programming
NBC		Local programming	The Tonight Show with Jay Leno		Late Night with Jimmy Fallon		Last Call with Carson Daly	Today With Kathie Lee and Hoda (R)		Mad Money (R)	Early Today	Local programming

NOTE: On January 8, 2013, ABC moved Jimmy Kimmel Live! to 11:35 pm and moved Nightline to 12:35 am.^[1]

Saturday

Network		11:00 PM	11:30 PM	12:30 AM	1:00 AM
NBC		Local programming	Saturday Night Live		Local programming (1:02)
Fox	Fall	Encore Programming		Local Programming
Fox	Summer	Animation Domination High-Def		Local Programming