September 8th has long been informally observed as Star Trek Day, but beginning in 2020, CBS — first through CBS All Access and then through Paramount+— began hosting Star Trek Day celebrations.
Sep 8, 1966
Sep 24, 2013
Sep 8, 1973
Sep 28, 1987
Oct 11, 1975
Aug 17, 2007
Sep 20, 2002
Feb 6, 2015
CBS All Access
Paramount+
United States
