Attis's passion was celebrated on the 25th of March, exactly nine months before the solstitial festival of his birth, the 25th of December. The time of his death was also the time of his conception, or re-conception.
The myths of Attis's death include him being killed by a boar or by castrating himself under a tree, as well as being hung on a tree or "crucified." Indeed, he has been called the "castrated and crucified Attis." Roman reports of the rituals of Cybele record that the son...was first tied to a tree and then buried. Three days later a light was said to appear in the burial tomb, whereupon Attis rose from the dead, bringing salvation with him in his rebirth.
at 11:34 AM on Jan. 22, 2013