Most Depressing Time Of The Year 2025 Season. The “most depressing day of the year”, known as blue monday, falls in 2025 on monday january 20. Today is blue monday, which is rumored to be the most depressing day of the year.

In 2023, blue monday falls on jan. In 2005, sky travel, a company in the u.k., began labeling the third monday of january each year as “blue monday,” calling it the most depressing day of the year.