Satanic Advent Calendar. This satanic calendar lists nefarious historical events, diabolical multimedia dates, satanic holidays, moon phases, and. A traditional reference for satanic holidays can be found in the satanic bible, where lavey describes seven different satanic holidays or celebrations throughout the year, three of them being major holidays or.

Satanic holiday dates change annually and differ from coven to coven. Satanic rituals, holidays and celebrations.