What was the first time the movie started at noon?

The movie Noon begins with a countdown for the first time.

According to Youku's video query, Noon begins with the countdown for the first time, and the climax of the story is set at the beginning of the film. The countdown to the opening of the film has aroused the audience's curiosity about the story, and also indicates the wonderful plot that will happen in the film. "Noon" is an 85-minute western film, produced by American Kramer Stanley and released by United Pictures. The film is directed by Fred Zinnemann, written by Carl Foreman and starring gary cooper, Grace Kelly, Thomas Mitchell, Lloyd BouLecis and Katy Jurado.