Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Egypt's Twice-Annual Sun Phenomenon Wows Crowds by VOA News Visitors from across the world gathered Thursday in Aswan, Egypt, for a rare glimpse of a unique event that still amazes the world - when the sun rays go inside the corridor of the Abu Simbel temples and perpendicular on the faces of Ramses II, his wife, Queen Nefertari and the god Amun on the back wall. It happens twice a year on the same two dates: October 22, Ramses II's birthday, and on his coronation day, February 22.