On 12 September, a number of things set in or relevant to the Doctor Who universe were released or published.
- 1964 - "Prisoners of Conciergerie" was first broadcast on BBC1, concluding season 1.
- 1970 - Part two of the TV Comic story Doctor Who and the Robot was first published.
- 1985 - DWM 105 was first released by Marvel Comics.
- 1985 - The novelisation of The Myth Makers was released by Target Books.
- 2011 - Memoirs of an Edwardian Adventurer was first published by Pageturner Publishing.
- 2011 - Day of the Daleks was released on Region 2 DVD.
- 2013 - DWFC 2 was published by Eaglemoss Publications Ltd.
- 2013 - Upstairs and The Dark Planet were first released by Big Finish.
- 2014 - Mask of Tragedy and Signs and Wonders were first released by Big Finish.
- 2017 - The Silurian Candidate, Time in Office, and Helmstone were released by Big Finish.
- 2018 - The Dalek Occupation of Winter was first released by Big Finish.