The 63rd Academy Awards ceremony, organized by the Academy of Motion Picture Arts and Sciences (AMPAS), took place on March 25, 1991, at the Shrine Auditorium in Los Angeles beginning at 6:00 p.m. PST / 9:00 p.m. EST. During the ceremony, Academy Awards (commonly referred to as the Oscars) were presented in 23 categories. The ceremony, which was televised in the United States on ABC, was produced by Gil Cates and directed by Jeff Margolis. Actor Billy Crystal hosted for the second consecutive year. Three weeks earlier in a ceremony held at The Beverly Hilton in Beverly Hills, California on March 2, the Academy Awards for Technical Achievement were presented by host Geena Davis.