I would check out the Date::Calc module from CPAN

Date::Calc

I don't know if it has a function that does exactly what you are trying to do, but it, or one of its sibling modules will get you close...

addendum: This is available from ActiveState as well if that is your flavor...

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In reply to Re: Check current time between range of dates and times by wjw
in thread Check current time between range of dates and times by AcidHawk

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