During "Open By Night", the shops will stay open until 10:00 p.m. The extended opening hours are combined with a sale.
Open By Night is generally scheduled around a holiday or other citywide event, for example, the evening before Ascension Day or the day when the city officially turns on the Christmas tree and lights.
In addition to the long opening hours of the shops, many other exciting events take place at Open By Night, for example, music events.
Next Open By Night
When the next Open By Night has been scheduled, you can see it here: