Season 0 of Time Team premiered on December 28, 1997.

Season 1 of Time Team premiered on January 16, 1994.

Season 2 of Time Team premiered on January 8, 1995.

Season 3 of Time Team premiered on January 7, 1996.

Season 4 of Time Team premiered on January 5, 1997.

Season 5 of Time Team premiered on January 4, 1998.

Season 6 of Time Team premiered on January 3, 1999.

Season 7 of Time Team premiered on January 2, 2000.

From this season onwards, Time Team was filmed in widescreen format.

Season 8 of Time Team premiered on January 7, 2001.

Season 9 of Time Team premiered on January 6, 2002.

Season 10 of Time Team premiered on January 5, 2003.

Season 11 of Time Team premiered on January 4, 2004.

Season 12 of Time Team premiered on January 2, 2005.

Season 13 of Time Team premiered on January 22, 2006.

Season 14 of Time Team premiered on January 14, 2007.

Season 15 of Time Team premiered on January 6, 2008.

Season 16 of Time Team premiered on January 4, 2009.

Season 17 of Time Team premiered on April 18, 2010.

Season 18 of Time Team premiered on February 6, 2011.

Season 19 of Time Team premiered on January 22, 2012.

Season 20 of Time Team premiered on November 11, 2012.

Season 21 of Time Team premiered on March 18, 2022.

After several years off air, creator Tim Taylor crowd-sourced a new series of the programme, making it available to watch on YouTube for free. While the format was revamped and included new presenters, many popular familiar faces returned, including Carenza Lewis, Helen Geake, Stewart Ainsworth, and John Gator.