How old was Charlie Day in It's Always Sunny in Philadelphia: Making of Season 1 & 2?

It's common to wonder how old a celebrity was when they starred in a particular film. Age can be a surprising factor in how we perceive talent and maturity. We’ve got the answer you’ve been looking for.

During the filming of It's Always Sunny in Philadelphia: Making of Season 1 & 2, Charlie Day was:

30 years old

This is the verified age of the celebrity based on our calculation.

This age was calculated based on the beginning of the release year of It's Always Sunny in Philadelphia: Making of Season 1 & 2:

January 1, 2007

And the day in which Charlie Day was born:

February 09, 1976

Given that most films are released within a year of production, the actual age of Charlie Day during filming may have varied by one year from the shown age.