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 universeEdit

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

Real worldEdit

This section is written
from the Real World
point of view

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 linkEdit

Calendar article at Memory Alpha, the wiki for canon Star Trek.