Real age of Keanu Reeves in The Night Before
In the movie The Night Before, Keanu Reeves was:
23 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 Night Before was released:
January 1, 1988
And the day in which Keanu Reeves was born:September 02, 1964
Since movies usually don't take more than one year to be released since the beginning of the filming process, Keanu Reeves may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.