Hi, Thanks a lot for posting your code. I had similar problem in which I wanted the number of working days between two dates taking holidays also into account. I referred your code and modified it as per my script.Using Date::Calendar and reading data from custom file. My file is : 

# cat /home/otrsvpn/holiday.txt
day1,23.10.
day2,22.10.
Gandhi Jayanti,02.10.
Valentine's Day,14.02.

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And my code 

#!/usr/bin/perl
use Date::Calendar;
my $Holiday_File = "/home/otrsvpn/holiday.txt";
open FILE, $Holiday_File or die $!;
my %holiday;
my $holiday_ref = \%holiday;
while (<FILE>)
{
   chomp;
   my ($key, $val) = split /,/;
   $holiday{$key} .= exists $holiday{$key} ? "$val" : $val;
}
$calendar = Date::Calendar->new( $holiday_ref );
$days = $calendar->delta_workdays (2015,10,01,2015,10,30,1,0);
print " \n There are $days days between 01-10-2015 and 30-10-2015 \n";

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This simply prints the number of working days(weekdays and holidays) between the mentioned two dates. Thanks Again 

 # perl holiday.pl
 There are 18 days between 01-10-2015 and 30-10-2015

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In reply to Re^2: Calculating next business day (weekends/holidays taken into account) by Hemant1612
in thread Calculating next business day (weekends/holidays taken into account) by vxp

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