star trek series timelines
The timeline of the history of the galaxy spans almost fourteen billion years, only a small fraction of which has seen the involvement of the races which currently inhabit the region.
This is the timeline of the Star Trek series and films in chronological order in-universe. This does not include flashbacks, flashforwards, acts of time travel, or alternate timelines (excepting the alternate reality). See the production timeline for a chronological overview of the production history of Star Trek.
For Trek nerds out there, this means Picard takes place in the “prime” timeline, which is where each of the television series and the original films live. In 2009, J.J. Abrams rebooted the series with the film Star Trek, creating a new timeline for the already confusing Trek universe. In the film, a bad guy travels back in time and destroys the USS Kelvin, killing Captain Kirk’s father, George Kirk, in the process. All three of J.J. Abrams’ movies take place in this alternate timeline called the “Kelvin Timeline,” after the annihilated ship.
I t’s been 26 long years since Star Trek: The Next Generation graced the small screen. But beginning Jan. 23, a new series centered around that show’s captain, Jean-Luc Picard (Patrick Stewart), will “boldly go” to the network’s streaming service, CBS All Access. Star Trek: Picard is about our titular captain’s life many years after his last fateful mission for Starfleet.
The dating of the final season of Star Trek: Voyager has presented controversy. The standard assumption about stardates, as well as the regular correspondence between seasons and in-universe years, would place the entire season in the year 2377—the season begins with stardate 54014.4 and ends with 54973.4. However, the episode “Homestead” features a celebration of the 315th anniversary of Zefram Cochrane’s first contact with the Vulcans, which would set the episode on April 5, 2378. The fansite Memory Alpha thus places the final eight episodes of the season (“Human Error” through “Endgame”) in 2378, with other sources following suit.
Several efforts have been made to develop a chronology  for the events depicted by the Star Trek television series and its spin-offs. This matter has been complicated by the continued additions to the Star Trek canon, the existence of time travel and multiple concurrent timelines, and the scarcity of Gregorian calendar dates given in the show (stardates instead being used).
The latest point we’ve seen (so far) in the 23rd century era was James T Kirk being taken away by the Nexus ribbon in the prologue of Star Trek: Generations. This is the event that allows Kirk to meet Picard as the Next Generation crew take on the mantle of headlining the movies.
Watching Star Trek in order can be an intimidating task. Following the Original Series, Star Trek has formed 13 movies and seven television series. If you sat down to watch all the them non-stop, it would take you over 24 days.
It began so simply: A man named Gene Roddenberry wanted to make a TV show set in the future, featuring characters who would represent the best of humanity, boldly going where no one has gone before. Now, Star Trek has become one of pop culture’s most enduring touchstones, constantly evolving with the times, such as with the newest entry, CBS All Access’s Star Trek: Picard.
Choosing the most important dates of Trek history to focus on was at times difficult, but an effort was made to pinpoint moments where the franchise’s relationship with time was most complicated — after all, the ultimate goal of this article is to take over 50 years of sci-fi adventure and make it relatively comprehensible. With that in mind, The timeline below is restricted to the film and TV entries in the Trek universe, in part because the books, comics, and other media are fascinating enhancements to the narrative (especially when they push forward into the future) but are not widely considered to be officially canon.