There is. Have a look at the   Date   and   Time   modules on   CPAN.

I could have told you more, had you given me an example.

Update:
You find general examples in the Tutorials section of this site.

Pity me, no, there aren't any tutorials on the   Date   and   Time   modules (yet). Hint, hint...

Cheers, Sören

In reply to Re: date subtraction by Happy-the-monk
in thread date subtraction by kasmot

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