Why can't you use those modules? There's also Date::Calc and Date::PCalc, doing this by hand would be ... painful, but you could have a hash of month lengths keyed by name, then subtract 1970 from the year and total up the days in each month before this one.
If there is no code here, it is for your enlightenment

In reply to Re: epoch time by spatterson
in thread epoch time by palette

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