DirDate is a command line tool that can easily be automated to
change folder and file last modification date, creation date or last
access dates. It can use a reference file (where you 'lift' the date
from an existing file), the current date/time or a series of YEAR=,
MONTH=, DAY=, HOUR=, MIN=, SEC= and MSEC= commands.
EXIF support - set file create and modified dates to EXIF camera
Date Taken dates stored in your JPG, PSD or TIF...