Timeline

Anno Imperii

 * 1 AI 
 * Tiber Septim founds the Empire of Cyrodiil.
 * By order of Emperor Tiber Septim, the Imperial Calendar is adopted, marking dates thereafter as Anno Imperii (A.I., year of the Empire in Ancient Cyrodiilic), and dates beforehand as Ante Tiberim (A.T., before Tiber)
 * 38 AI
 * Tiber Septim's rule ends with his death at the age of 108.
 * 4019 AI
 * The current year.