DateTime::Format::Excel's parse_datetime returns a regular DateTime object. To format one of those, use any of the DateTime::Format:: modules. Or, for somewhat less flexible formatting, use its ->strftime() method together with ->set_locale():

use DateTime::Format::Excel;
my $x=DateTime::Format::Excel->parse_datetime(41770);
$x->set_locale("de_DE");
print $x->strftime('%d-%b-%Y');
# "11-Mai-2014"

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In reply to Re: How to change the language of Date value retrieved from XML file which was stored in number format using DateTime::Format::Excel module in Perl by Anonymous Monk
in thread How to change the language of Date value retrieved from XML file which was stored in number format using DateTime::Format::Excel module in Perl by Kottur

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