how often did johnny carsons show air

Johnny Carson’s The Tonight Show Starring Johnny Carson aired weeknights, Monday through Friday , on NBC, which means it was typically on five nights a week. The show’s standard late-night slot was around 11:30 p.m. Eastern Time for much of its run.

Quick context

• It was a regular weekday late-night program, not a weekly or weekend show.

• Over time, the show’s length changed, but the schedule stayed centered on the Monday–Friday broadcast pattern.

• Johnny Carson’s earlier series, The Johnny Carson Show , was different and aired on Thursday nights at 10 p.m. ET.

In plain terms

If you mean “how often was it on TV,” the answer is: five times a week during its NBC run as Johnny Carson’s late-night host.

Would you like the exact years he hosted it and how the runtime changed over time?