The new year has brought a few changes is national law. One that might interest you most is that now there are no regulations about opening times for shops and hair dressers anymore since January 1. Shop owners can now decide on their opening times completely on their own.
E.g. the S-market at Sokos is now open 24/7. It might make sense to check out your local shops and supermarkets for extended opening times.
Have a good start into the first working week of the new year!