Events which occurred on the 20th of September.
Events[]

- 1519
- Explorer Ferdinand Magellan launches his expedition to circumnavigate the planet Earth.
- 1793
- Mutineer Fletcher Christian dies.
- 1999
- Raisa Gorbachova, wife of Soviet General Secretary Mikhail Gorbachev, dies.
First Splinter timeline[]
- 2385
- The USS Titan docks at McKinley Station. Admiral Leonard James Akaar reassigns Titan to Sector 001 and promotes William T. Riker to a rear admiralty position at Starfleet Command. (ST - The Fall novel: The Poisoned Chalice)
Appendices[]
Calendar of publication and production[]

- 1968
- TOS episode: "Spock's Brain" airs.
- 1980
- The 14th installment of TOS comic: "Husian Gambit" is published in daily newspapers by the Los Angeles Times Syndicate.
- 1981
- The 61st installment of TOS comic: "Quarantine" is published.
- 1982
- The 16th installment of TOS comic: "A Merchant's Loyalty" is published.
- 1983
- The 32nd installment of TOS comic: "The Retirement of Admiral Kirk" is published.
- 1993
- TNG episode: "Descent", part 2 airs (week of).
- 2017
- TOS - Boldly Go comic: "Issue 11" is released by IDW Publishing.
- Graphic Novel Collection, Volume 4 is released in Italian by RCS MediaGroup.
- "Prey", "Growing Pains", "Pulaski 2.0", and "The Disavowed" are released in Star Trek: Explorer magazine, Issue 4 by Titan Magazines.
- ST reference: The Star Trek Cookbook is published by Gallery Books.
External link[]
- 20 September article at Memory Alpha, the wiki for canon Star Trek.