These are the late night schedules for the four United States broadcast networks that offer programming during this time period, starting September 2017. 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
Schedule Monday-Friday Overnights Network11:00 pm11:30 pm12:00 am12:30 am1:00 am1:30 am2:00 am2:30 am3:00 am3:30 am4:00 am4:30 am5:00 am5:30 amABCLocal Programming Jimmy Kimmel Live! Nightline Local Programming ABC World News Now America This MorningLocal ProgrammingCBS The Late Show with Stephen Colbert The Late Late Show with James Corden Local Programming CBS Overnight News CBS Morning NewsNBC The Tonight Show Starring Jimmy Fallon Late Night with Seth Meyers Last Call with Carson Daly Today With Kathie Lee and Hoda Early Today
Saturday overnights Network11:00 p.m.11:30 p.m.12:00 a.m.12:30 a.m.1:00 a.m.1:30 a.m.2:00 a.m.2:30 a.m.3:00 a.m.3:30 a.m.4:00 a.m.4:30 a.m.5:00 a.m.5:30 a.m.NBCLocal programmingSaturday Night Live Local programming Fox FallHell's Kitchen Local programming WinterLove Connection SpringShowtime at the Apollo Late SpringGordon Ramsay's 24 Hours to Hell and Back Summer Love Connection
By network ABC
Returning series ABC World News Now Jimmy Kimmel Live! Nightline
CBS
Returning series CBS Overnight News The Late Show with Stephen Colbert The Late Late Show with James Corden
FOX
Returning series Encore Programming
NBC
Returning series Last Call with Carson Daly Late Night with Seth Meyers Saturday Night Live Today With Kathie Lee and Hoda The Tonight Show Starring Jimmy Fallon
Not returning from 2016-17: Mad Money
References