How old was Diane Keaton in The Big Wedding?

The age of a celebrity during a film’s production often sparks interest among fans. That detail can add a new layer of appreciation to their performance. We’re about to uncover that piece of the puzzle.

In the movie The Big Wedding, Diane Keaton was at the age of:

66 years old

That was the real age of the celebrity according to our calculation.

To determine the age, we considered the first day of the year The Big Wedding premiered:

January 1, 2013

And the date of birth of Diane Keaton, that is:

January 05, 1946

Because movies often premiere within a year of starting production, Diane Keaton might have been either one year younger or older while filming some scenes.