June 24, 2022 - June 26, 2022
Midsummer is the period of time in the middle of the summer. The exact dates vary among different cultures. The celebration predates Christianity, and existed under different names and traditions around the world.
This is a full closure of the society and one of the major public holidays in Northern Europe (even if a minor holiday in Middle-European countries), comparable to Christmas or Easter.
Please see this link for more information: https://en.wikipedia.org/wiki/Midsummer.