# 2006–07 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 2006 to August 2007. 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 | 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 | 3:30 AM | 4:00 AM | 4:30 AM | 5:00 AM | 5:30 AM |
| ABC | Fall | Local Programming | Nightline | Jimmy Kimmel Live! | Jimmy Kimmel Live! | Local Programming | Local Programming | ABC World News Now | ABC World News Now | ABC World News Now | ABC World News Now | ABC World News Now | ABC World News Now | ABC World News This Morning | ABC World News This Morning |
| ABC | November | Local Programming | Nightline | Jimmy Kimmel Live! | Jimmy Kimmel Live! | Local Programming | Local Programming | ABC World News Now | ABC World News Now | ABC World News Now | ABC World News Now | ABC World News Now | ABC World News Now | America This Morning | America This Morning |
| CBS | CBS | Local Programming | Late Show with David Letterman | Late Show with David Letterman | The Late Late Show with Craig Ferguson (12:35) | The Late Late Show with Craig Ferguson (12:35) | Local Programming | Up to the Minute | Up to the Minute | Up to the Minute | Up to the Minute | Up to the Minute | Up to the Minute | CBS Morning News | CBS Morning News |
| NBC | Fall | Local Programming | The Tonight Show with Jay Leno | The Tonight Show with Jay Leno | Late Night with Conan O'Brien | Late Night with Conan O'Brien | Last Call with Carson Daly | Local Programming | Local Programming | The Tonight Show with Jay Leno (R) | The Tonight Show with Jay Leno (R) | Local Programming | Early Today | Local Programming | Local Programming |
| NBC | Winter | Local Programming | The Tonight Show with Jay Leno | The Tonight Show with Jay Leno | Late Night with Conan O'Brien | Late Night with Conan O'Brien | Last Call with Carson Daly | Poker After Dark | Poker After Dark | | The Tonight Show with Jay Leno (R) | The Tonight Show with Jay Leno (R) | Local Programming | Early Today | Local Programming | Local Programming |
Note: On NBC, Poker After Dark premiered on January 1, 2007, the network took back the 2:00 a.m. timeslot from its affiliates. Some NBC affiliates did not air Poker After Dark in the 2:00 a.m. timeslot, opting to air syndicated programming, encore of late local news or paid programming instead.

### Saturday

| Network | Network | 11:00 PM | 11:30 PM | 12:00 AM | 12:30 AM | 1:00 AM | 1:30 AM | 2:00 AM | 2:30 AM | 3:00 AM | 3:30 AM | 4:00 AM | 4:30 AM | 5:00 AM | 5:30 AM |
| NBC | NBC | Local Programming | Saturday Night Live | Saturday Night Live | Saturday Night Live | Local Programming | Local Programming | Local Programming | Local Programming | Local Programming | Local Programming | Local Programming | Local Programming | Local Programming | Local Programming |
| Fox | Fox | MADtv | MADtv | Talkshow with Spike Feresten | Local Programming | Local Programming | Local Programming | Local Programming | Local Programming | Local Programming | Local Programming | Local Programming | Local Programming | Local Programming | Local Programming |