The family announced the service to be held in The Music Hall at Strathmore, 5301 Tuckerman Lane in Bethesda, Maryland, at 3 p.m.
Alireza took his life January 4 at his home in Boston. The third child of the late Shah and former Empress Farah was 44. The family has said his ashes will be scattered over the Caspian Sea.
The family said the Strathmore has several strict rules with all cameras banned and children discouraged from attending. No flowers or plants are allowed and no guests will be seated after the family has arrived and the memorial service started.