One of the things that make Copenhagen (Denmark) so attractive for shoppers is that you can do the whole thing by foot. Be sure you visit the pedestrian shopping street Strøget and Købmagergade with several small boutiques and the malls as Illum and Magasin. You can wander for hours and still find the shopping exciting.

(You will find exclusive boutiques as well)

Common opening hours in Copenhagen are
Monday - Friday: 10.00 to 18.00 or 19.00 (10 am - 6 or 7 pm)
Saturday: 9.00 to 15.00 (9 am - 3 pm)
Sunday: only bakeries, florists and souvenir shops.

Malls and department stores may have longer opening hours.