| 1 | ||||||
| 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| 9 | 10 | 11 | 12 | 13 | 14 | 15 |
| 16 | 17 | 18 | 19 | 20 | 21 | 22 |
| 23 | 24 | 25 | 26 | 27 | 28 | 29 |
| 30 | ' |
On 18 September, a number of things set in or relevant to the Doctor Who universe were released or published.
- 1965
- "Trap of Steel" premiered on BBC1.
- Part three of the TV Century 21 comic story Plague of Death was published.
- The RAF Finningley Airshow special was shown at a RAF Finningley air show.
- 1971 - Part nine of The Celluloid Midas was published in Countdown.
- 1976
- Part three of The Masque of Mandragora premiered on BBC1.
- Part one of the TV Comic story The Mutant Strain was published.
- 1983 - A Celebration: Two Decades Through Time and Space was published by W.H. Allen & Co.
- 1986 - The Doctor Who File was published by W.H. Allen & Co.
- 2000 - The Fires of Vulcan was released by Big Finish Productions.
- 2003 - DWM 335 was published by Panini Comics.
- 2006
- The Reaping was released by Big Finish.
- Short Trips: The Centenarian was published by Big Finish.
- 2008
- DWA 82 was published by BBC Magazines.
- DWM 400 was published by Panini Comics.
- 2013
- Jago & Litefoot: Series Six was released by Big Finish.
- DWDVDF 123 was published by GE Fabbri Ltd.
- 2014 - DWM 478 was published by Panini Comics.
- 2015
- Incoming Transmission was released.
- Toby Hadoke's Who's Round 138 was released online.
- 2019 - The First Doctor: Volume Three was released by Big Finish.
- 2023
- The Blu-ray box set The Collection: Season 20 was released by BBC Studios.
- Redacted: Series 2 was released on BBC Sounds.