Season 1 of 3 nach 9 premiered on November 19, 1974.

Season 2 of 3 nach 9 premiered on January 9, 1975.

Season 3 of 3 nach 9 premiered on January 11, 1976.

Season 4 of 3 nach 9 premiered on February 20, 1977.

Season 5 of 3 nach 9 premiered on January 13, 1978.

Season 6 of 3 nach 9 premiered on January 19, 1979.

Season 7 of 3 nach 9 premiered on February 19, 1980.

Season 8 of 3 nach 9 premiered on January 16, 1981.

Season 9 of 3 nach 9 premiered on January 22, 1982.

Season 10 of 3 nach 9 premiered on January 21, 1983.

Season 11 of 3 nach 9 premiered on January 13, 1984.

Season 12 of 3 nach 9 premiered on February 22, 1985.

Season 13 of 3 nach 9 premiered on January 24, 1986.

Season 14 of 3 nach 9 premiered on January 16, 1987.

Season 15 of 3 nach 9 premiered on January 22, 1988.

Season 16 of 3 nach 9 premiered on October 13, 1989.

Season 17 of 3 nach 9 premiered on January 5, 1990.

Season 18 of 3 nach 9 premiered on February 8, 1991.

Season 19 of 3 nach 9 premiered on January 24, 1992.

Season 20 of 3 nach 9 premiered on April 2, 1993.

Season 21 of 3 nach 9 premiered on March 31, 1995.

Season 22 of 3 nach 9 premiered on June 14, 1996.

Season 23 of 3 nach 9 premiered on October 31, 1997.

Season 24 of 3 nach 9 premiered on January 15, 1999.

Season 25 of 3 nach 9 premiered on January 14, 2000.

Season 26 of 3 nach 9 premiered on January 19, 2001.

Season 27 of 3 nach 9 premiered on January 18, 2002.

Season 28 of 3 nach 9 premiered on January 3, 2003.

Season 29 of 3 nach 9 premiered on January 23, 2004.

Season 30 of 3 nach 9 premiered on January 21, 2005.

Season 31 of 3 nach 9 premiered on January 6, 2006.

Season 32 of 3 nach 9 premiered on January 19, 2007.

Season 33 of 3 nach 9 premiered on January 25, 2008.

Season 34 of 3 nach 9 premiered on January 16, 2009.

Season 35 of 3 nach 9 premiered on January 15, 2010.

Season 36 of 3 nach 9 premiered on January 7, 2011.

Season 37 of 3 nach 9 premiered on January 6, 2012.

Season 38 of 3 nach 9 premiered on January 18, 2013.

Season 39 of 3 nach 9 premiered on January 31, 2014.

Season 40 of 3 nach 9 premiered on January 23, 2015.

Season 41 of 3 nach 9 premiered on January 15, 2016.

Season 42 of 3 nach 9 premiered on January 27, 2017.

Season 43 of 3 nach 9 premiered on January 26, 2018.

Season 44 of 3 nach 9 premiered on February 1, 2019.

Season 45 of 3 nach 9 premiered on January 17, 2020.

Season 46 of 3 nach 9 premiered on January 15, 2021.

Season 47 of 3 nach 9 premiered on January 14, 2022.

Season 48 of 3 nach 9 premiered on January 19, 2023.

Season 49 of 3 nach 9 premiered on February 2, 2024.