The Fedeledlandese Calendar is a calendar, most closely resembled with the Persian calendar. The Fedeledlandese Calendar is the most widely used within the nation of Fedeledland. It is based upon the birth of Lorenzo de'Medici. The calendar starts in 0 L (1449 a.D), the year in which Lorenzo de' Medici was born. The current year is 561 a.L (2010 a.D).