$perl -M5.12.2 -MDate::Handler -MData::Dumper -e 'my @x = split "-", "2010-05-13"; my $x = new Date::Handler(date => [@x],time_zone=>"Europe/Lisbon"); say; say Dumper $x; say; say join( "/", $x->Day,$x->Month, $x->Year);'

##</code><code>##

Locale en_US does not seem to be implemented on this system, keeping locale