Season 0 of Tonight premiered on February 3, 2003.

Season 1 of Tonight premiered on April 8, 1999.

We don't have an overview translated in English. Help us expand our database by adding one.

Season 3 of Tonight premiered on March 15, 2001.

We don't have an overview translated in English. Help us expand our database by adding one.

We don't have an overview translated in English. Help us expand our database by adding one.

We don't have an overview translated in English. Help us expand our database by adding one.

We don't have an overview translated in English. Help us expand our database by adding one.

We don't have an overview translated in English. Help us expand our database by adding one.

We don't have an overview translated in English. Help us expand our database by adding one.

We don't have an overview translated in English. Help us expand our database by adding one.

Season 11 of Tonight premiered on January 5, 2009.

Season 12 of Tonight premiered on January 7, 2010.

Season 13 of Tonight premiered on January 4, 2011.

Season 14 of Tonight premiered on January 5, 2012.

Season 15 of Tonight premiered on January 3, 2013.

Season 16 of Tonight premiered on January 9, 2009.

Season 17 of Tonight premiered on March 26, 2015.

Season 18 of Tonight premiered on January 7, 2016.

Season 19 of Tonight premiered on January 12, 2017.

Season 20 of Tonight premiered on January 3, 2018.

Season 21 of Tonight premiered on January 3, 2019.

Season 22 of Tonight premiered on January 2, 2020.

Season 23 of Tonight premiered on January 7, 2021.

Season 24 of Tonight premiered on January 6, 2022.

Season 25 of Tonight premiered on January 5, 2023.

Season 26 of Tonight premiered on January 4, 2024.

Season 27 of Tonight premiered on January 9, 2025.