Memory Beta, non-canon Star Trek Wiki

A friendly reminder regarding spoilers! At present the expanded Trek universe is in a period of major upheaval with the finale of Year Five, the Coda miniseries and the continuations of Discovery, Picard and Lower Decks; and the premieres of Prodigy and Strange New Worlds, the advent of new eras in Star Trek Online gaming, as well as other post-55th Anniversary publications. Therefore, please be courteous to other users who may not be aware of current developments by using the {{spoiler}}, {{spoilers}} or {{majorspoiler}} tags when adding new information from sources less than six months old. Also, please do not include details in the summary bar when editing pages and do not anticipate making additions relating to sources not yet in release. 'Thank You


Memory Beta, non-canon Star Trek Wiki

A calendar is a means of determining and organising the passage of time, particularly for social, religious and administrative purposes. Periods of time, such as weeks, months and years are noted, with a particular date being a specific day within these periods.

In universe

Different races and cultures have devised calendars to meet their particular circumstances.

Real world

This section is written
from the Real World
point of view
Memory Beta

Various Star Trek calendars have been published over the years, tying in to the television shows, characters and starships.



Episode Movie Book Game
Novel Comic Anthology Reference
Novelization Manga Omnibus RPG
eBook Audiobook Miniseries Duology

External links