Date format

use DateTime::Format;
 
my $dt = DateTime.now;
 
say strftime('%Y-%m-%d', $dt);
say strftime('%A, %B %d, %Y', $dt);

Rudimentary DateTime operations are built-in, as the DateTime class itself is built into a Perl 6 compiler:

use DateTime::Format;
 
my $dt = DateTime.now;
 
say $dt.yyyy-mm-dd;
say strftime('%A, %B %d, %Y', $dt);