Shops are open between 10.00 and 18.00 hrs on weekdays and from 10.00 to 15.00 hrs on Saturdays. Shops in the City centre have extended opening hours, some even on Sundays between 12.00 and 16.00 hrs. The main shopping streets in the centre of Stockholm are: Hamngatan, Biblioteksgatan, Drottninggatan and Västerlånggatan in the Old Town.