Season 0 of Mister Rogers' Neighborhood premiered on June 7, 1968.

Season 1 of Mister Rogers' Neighborhood premiered on February 19, 1968.

Season 2 of Mister Rogers' Neighborhood premiered on February 10, 1969.

Season 3 of Mister Rogers' Neighborhood premiered on February 2, 1970.

Season 4 of Mister Rogers' Neighborhood premiered on February 15, 1971.

Season 5 of Mister Rogers' Neighborhood premiered on February 21, 1972.

Season 6 of Mister Rogers' Neighborhood premiered on February 19, 1973.

Season 7 of Mister Rogers' Neighborhood premiered on February 18, 1974.

Season 8 of Mister Rogers' Neighborhood premiered on February 17, 1975.

Season 9 of Mister Rogers' Neighborhood premiered on February 16, 1976.

Season 10 of Mister Rogers' Neighborhood premiered on May 22, 1980.

Season 11 of Mister Rogers' Neighborhood premiered on February 16, 1981.

Season 12 of Mister Rogers' Neighborhood premiered on February 28, 1982.

Season 13 of Mister Rogers' Neighborhood premiered on November 15, 1982.

Season 14 of Mister Rogers' Neighborhood premiered on November 7, 1983.

Season 15 of Mister Rogers' Neighborhood premiered on May 24, 1985.

Season 16 of Mister Rogers' Neighborhood premiered on May 20, 1986.

Season 17 of Mister Rogers' Neighborhood premiered on May 11, 1987.

Season 18 of Mister Rogers' Neighborhood premiered on November 23, 1987.

Season 19 of Mister Rogers' Neighborhood premiered on April 7, 1989.

Season 20 of Mister Rogers' Neighborhood premiered on June 1, 1990.

Season 21 of Mister Rogers' Neighborhood premiered on September 5, 1991.

Season 22 of Mister Rogers' Neighborhood premiered on February 14, 1992.

Season 23 of Mister Rogers' Neighborhood premiered on November 23, 1992.

Season 24 of Mister Rogers' Neighborhood premiered on February 22, 1994.

Season 25 of Mister Rogers' Neighborhood premiered on September 26, 1995.

Season 26 of Mister Rogers' Neighborhood premiered on August 16, 1996.

Season 27 of Mister Rogers' Neighborhood premiered on September 5, 1997.

Season 28 of Mister Rogers' Neighborhood premiered on February 16, 1998.

Season 29 of Mister Rogers' Neighborhood premiered on February 15, 1999.

Season 30 of Mister Rogers' Neighborhood premiered on September 7, 2000.

Season 31 of Mister Rogers' Neighborhood premiered on September 7, 2001.