15BBY BBY Wookiepedia had an entry on the Galactic Standard Calendar BBY Wookipedia has a write-up of the Galactic Standard Calendar BBY in-universe Star Wars dating method Galactic Standard Day Galactic Standard Calendar Galactic Standard Calendar. http://starwars.wikia.com/wiki/Galactic_Standard_Calendar English BBY Galactic Standard Calendar. Galactic Standard Calendar. versión original Galactic Standard Calendar. Galactic Standard Calendar. Galactic Standard Day Galactic Standard Calendar. English BBY Primeday Reprinted from Wookipedia: Wookieepedia days BBY standard Galactic Standard Calendar. Galactic Standard Day Galactic Standard Calendar. English Galactic Standard Calendar English Galactic Standard Calendar Star Wars Galactic Standard Calendar Human Calendar entry Galactic Standard Calendar. English Galactic Standard Calendar http://starwars.wikia.com/wiki/Galactic_Standard_Calendar Galactic Standard Calendar Galactic Standard Calendar Galactic Standard Calendar. or BBY, for superfans English Galactic Standard Day http://starwars.wikia.com/wiki/Galactic_...d_Calendar entry versión original http://starwars.wikia.com/wiki/Galactic_Standard_Calendar