Star Trek: Starfleet Academy Introduces New Holiday: All-Worlds Day

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Published Feb 22, 2026, 6:00 AM EST

John Orquiola is a New & Classic TV Editor, Senior Writer, and Interviewer with a special focus on Star Trek. John has over 5,000 published articles at SR, and he has interviewed the biggest names in Star Trek on the red carpet and VIP events, among other beloved shows, movies, and franchises.

Warning: SPOILERS for Star Trek: Starfleet Academy Season 1, Episode 7 - "Ko'Zeine"Star Trek: Starfleet Academy introduced a new holiday to the Star Trek canon's growing list. Written by Alex Taub and Eric Anthony Glover, and directed by Andi Armaganian, Star Trek: Starfleet Academy episode 7 pairs off the cadets for an hour of character development and revelations.

Star Trek: Starfleet Academy episode 7 kicks off spring semester. It's a desperately needed time for Starfleet Academy's cadets and professors to cope with the fallout of the tragic events on the USS Miyazaki in Star Trek: Starfleet Academy episode 6, which took place a month before.

As Jay-Den Kraag (Karim Diané) joins Darem Reymi (George Hawkins) in the Khionian Realm, Caleb Mir (Sandro Rosta) and Genesis Lythe (Bella Shepard) have the run of an empty Starfleet Academy, which has cleared out for a four-day holiday that's new to the Star Trek universe.

Starfleet Academy Introduces A New Star Trek Holiday

Star Trek: Starfleet Academy episode 7 introduced All-Worlds Day, which coincides with the start of spring semester. Starfleet Academy and the War College emptied out and sent their cadets and professors home (or to other destinations) for a four-day holiday.

All-Worlds Day is mainly an occasion for "eating."

According to Genesis Lythe, All-Worlds Day is mainly an occasion for "eating." It's not known when the United Federation of Planets began celebrating All-Worlds Day, but, as the name denotes, the holiday is celebrated on every planet that's part of the Federation in the 32nd century.

Even Captain Nahla Ake (Holly Hunter) took a break for All-Worlds Day, and Nahla was understandably upset when she had to cut her vacation short after Commander Jett Reno (Tig Notaro) caught Genesis and Caleb Mir breaking into the USS Athena's bridge.

All-Worlds Day in 3195 coincided with a meteor shower on the final day of the four-day break when Starfleet Academy's cadets returned to San Francisco. The remaining episodes of Star Trek: Starfleet Academy season 1 will depict the spring sementer leading to the end of the academic year.

Star Trek's Fictional & Real-Life Holidays Explained

Star Trek loves to come up with reasons for celebrations in-universe and for fans to also pay tribute to their favorite sci-fi franchise in real life. First Contact Day is perhaps the most famous Star Trek fictional holiday, which celebrates the moment humans met Vulcans in 2163, as seen in Star Trek: First Contact.

Captain Picard Day was a way for children to honor Captain Jean-Luc Picard on the USS Enterprise-D in Star Trek: The Next Generation. Captain Picard Day became a real-life occasion to celebrate Jean-Luc and Star Trek, which now takes place on June 16.

In 2021 and 2022, Star Trek Day was a live, red-carpet event that was held at the Skirball Cultural Center in Los Angeles and streamed on YouTube.

Star Trek Day is another real-world holiday that takes place annually on September 8 to commemorate the 1966 premiere of Star Trek: The Original Series on NBC. Paramount+ uses Star Trek Day for corporate marketing, often announcing media partnerships and new projects for the upcoming year.

Star Trek: Picard season 3 introduced Frontier Day, an all-hands-on-deck Starfleet holiday that commemorates the launch of Captain Jonathan Archer's (Scott Bakula) NX-01 Enterprise in 2151. Star Trek: Strange New Worlds season 3 celebrated Federation Day, which marks the founding of the United Federation of Planets in 2161.

With All-Worlds Day, Star Trek: Starfleet Academy becomes the latest Star Trek on Paramount+ series to introduce a new holiday, following in Star Trek: Picard's footsteps with Frontier Day, and Star Trek: Strange New Worlds' Federation Day.