A Sunday in September
A Sunday in September is a 1963 Swedish drama film directed by Jörn Donner. It is the first feature-length film directed by Donner.
The film follows a man named Stig and a woman named Birgitta through their short-lived marriage.
Harriet Andersson was widely praised by critics for her performance. The film was shown at the 24th Venice International Film Festival where it received the Opera Prima prize for best directoral debut.