Plans are set for Star Trek Day 2023. Star Trek: Lower Decks‘ Jerry O’Connell will host a special program on Friday, September 8, marking the 57th anniversary of Star Trek‘s television debut. The day also will include special Star Trek: Lower Decks screenings across the U.S., the UK and Canada ahead of the upcoming fourth season, as well as special airings of Star Trek: Strange New Worlds on CBS and more.