Laugavegur is the main shopping street in Reykjavik and runs through the city centre.
Shopping hours are Mon-Fri 09:00-18:00, Sat from 10:00 to 13:00/14:00/15:00 or 16:00.
Some supermarkets are open to 23:00 seven days a week.
Office hours are generally 09:00-17:00 and 08:00-16:00 during June, July and August.