Zoroastrian calendar

Adherents of Zoroastrianism use three distinct versions of traditional calendars for liturgical purposes, all derived from medieval Iranian calendars and ultimately based on the Babylonian calendar as used in the Achaemenid empire.Qadimi ("ancient") is a traditional reckoning introduced in 1006.Shahanshahi ("imperial") is a calendar reconstructed from the 10th century text Denkard.Fasli is a term for a 1906 adaptation of the 11th century Jalali calendar following a proposal by Kharshedji Rustomji Cama made in the 1860s. A number of Calendar eras are in use:

Zoroastrian calendar

Adherents of Zoroastrianism use three distinct versions of traditional calendars for liturgical purposes, all derived from medieval Iranian calendars and ultimately based on the Babylonian calendar as used in the Achaemenid empire.Qadimi ("ancient") is a traditional reckoning introduced in 1006.Shahanshahi ("imperial") is a calendar reconstructed from the 10th century text Denkard.Fasli is a term for a 1906 adaptation of the 11th century Jalali calendar following a proposal by Kharshedji Rustomji Cama made in the 1860s. A number of Calendar eras are in use: