Season 1 of CNN Heroes premiered on Dec 06, 2007
Season 2 of CNN Heroes premiered on Nov 27, 2008
Season 3 of CNN Heroes premiered on Nov 26, 2009
Season 4 of CNN Heroes premiered on Nov 25, 2010
Season 5 of CNN Heroes premiered on Dec 11, 2011
Season 6 of CNN Heroes premiered on Dec 02, 2012
Season 7 of CNN Heroes premiered on Dec 01, 2013
Season 8 of CNN Heroes premiered on Dec 07, 2014
Season 9 of CNN Heroes premiered on Dec 06, 2015
Season 10 of CNN Heroes premiered on Dec 11, 2016
Season 11 of CNN Heroes premiered on Dec 17, 2017
Season 12 of CNN Heroes premiered on Dec 09, 2018
Season 13 of CNN Heroes premiered on Dec 08, 2019
Season 14 of CNN Heroes premiered on Dec 13, 2020
Season 15 of CNN Heroes premiered on Dec 12, 2021
Season 16 of CNN Heroes premiered on Dec 11, 2022