On 12 December, a number of things set in or relevant to the Doctor Who universe were released or published.
- 1964 - "The End of Tomorrow" was first broadcast on BBC1.
- 1970 - Part seven of the TV Comic story Trial of Fire was first published.
- 1985 - DWM 108 was first released by Marvel Comics.
- 1989 - The script to The Daleks was first published by Titan Books.
- 2002 - DWM 325 was first released by Panini Comics.
- 2002 - The audio version of Real Time was first released by Big Finish Productions.
- 2007 - The Doctor Who: Battles in Time comic story Crimes and Punishment was first published.
- 2008 - The video game Cyber Quiz was first released online.
- 2009 - The anthology The Panda Book of Horror was first published by Obverse Books.
- 2009 - The 2009 BBC Christmas idents were released online.
- 2012 - DWDVDF 103 was first published by GE Fabbri Ltd.
- 2012 - 1001 Nights was released by Big Finish Productions.
- 2013 - DWM 468 was first released by Panini Comics.
- 2014 - The Highest Science was first released by Big Finish.
- 2016 - Moments of Passing was first published by Thebes Publishing.
- 2018 - The Crash of the UK-201 was first released by Big Finish.
- 2019 - DWM 546 was first released by Panini Comics.
- 2019 - Ground Zero was first released by Panini Comics.