Real age of Olivia Thirlby in The Darkest Hour
In the movie The Darkest Hour, Olivia Thirlby was:
24 years old
That was the real age of the celebrity according to our calculation.
The calculation of the shown age took into account the first day of the year in which the movie The Darkest Hour was released:
January 1, 2011
And the day in which Olivia Thirlby was born:October 06, 1986
Since movies usually don't take more than one year to be released since the beginning of the filming process, Olivia Thirlby may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.