Nine Days in One Year is a 1962 Soviet black-and-white drama film directed by Mikhail Romm about nuclear particle physics, physicists and their relationships. The film is based on true events. It is one of the most important Soviet films of the 1960s. It won the Crystal Globe Award in 1962.

Mikhail Ilyich Romm was a Soviet film director, screenwriter and pedagogue. People's Artist of the USSR (1950).