# 1991–92 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 1991 to August 1992. 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 | 11:30 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 |
| ABC | Fall | Local Programming | Nightline (11:35) | Studio 59 | Studio 59 | In Concert '91 (Fri) | In Concert '91 (Fri) | Local Programming | Local Programming | Local Programming | Local Programming | Local Programming | Local Programming | Local Programming | Local Programming |
| ABC | Winter | Local Programming | Nightline (11:35) | ABC In Concert (Fri) | ABC In Concert (Fri) | 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 Now | ABC World News Now |
| CBS | Fall | Local Programming | Crimetime After Primetime | Crimetime After Primetime | Personals | Local Programming | Local Programming | CBS News Nightwatch | CBS News Nightwatch | CBS News Nightwatch | CBS News Nightwatch | CBS News Nightwatch | CBS News Nightwatch | CBS News Nightwatch | CBS News Nightwatch |
| CBS | October | Local Programming | Crimetime After Primetime | Crimetime After Primetime | Personals | Night Games | Local Programming | CBS News Nightwatch | CBS News Nightwatch | CBS News Nightwatch | CBS News Nightwatch | CBS News Nightwatch | CBS News Nightwatch | CBS News Nightwatch | CBS News Nightwatch |
| CBS | Spring | Local Programming | Crimetime After Primetime | Crimetime After Primetime | Personals | Night Games | 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 | Up To The Minute | Up To The Minute |
| CBS | Summer | Local Programming | Crimetime After Primetime | Crimetime After Primetime | Personals | A Closer Score | 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 | Up To The Minute | Up To The Minute |
| NBC | Fall | Local Programming | The Tonight Show Starring Johnny Carson (11:35) | The Tonight Show Starring Johnny Carson (11:35) | Late Night with David Letterman | Late Night with David Letterman | Later With Bob Costas (Mon-Thu, 1:35) Friday Night Videos (Fri, 1:35-2:35) | Local Programming | Local Programming | Local Programming | Local Programming | Local Programming | Local Programming | Local Programming | Local Programming |
| NBC | November | Local Programming | The Tonight Show Starring Johnny Carson (11:35) | The Tonight Show Starring Johnny Carson (11:35) | Late Night with David Letterman | Late Night with David Letterman | Later With Bob Costas (Mon-Thu, 1:35) Friday Night Videos (Fri, 1:35-2:35) | Local Programming | Local Programming | NBC Nightside | NBC Nightside | NBC Nightside | Local Programming | Local Programming | Local Programming |
| NBC | Summer | Local Programming | The Tonight Show with Jay Leno (11:35) | The Tonight Show with Jay Leno (11:35) | | Late Night with David Letterman | Late Night with David Letterman | Later With Bob Costas (Mon-Thu, 1:35) Friday Night Videos (Fri, 1:35-2:35) | Local Programming | Local Programming | NBC Nightside | NBC Nightside | NBC Nightside | Local Programming | Local Programming | Local Programming |
Note: The final episode of The Tonight Show Starring Johnny Carson aired on May 22, 1992. The first episode of The Tonight Show with Jay Leno aired on May 25, 1992
Note: CBS News Nightwatch was renamed Up To The Minute
Note: Into The Night was renamed Studio 59

### 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 | Comic Strip Live | Comic Strip Live | Local Programming | Local Programming | Local Programming | Local Programming | Local Programming | Local Programming | Local Programming | Local Programming | Local Programming | Local Programming | Local Programming | Local Programming |