Blue Monday 2025 Kiedy. While it’s not based on scientific evidence, the term captures the struggles of. W 2025 roku blue monday przypada na 20 stycznia (poniedziałek).

Find out the dates, history and traditions of blue monday: Although blue monday isn’t officially a holiday—at least not one that people would want to celebrate—it does have the dubious distinction of being one of the most depressing days of.