Blue Monday (date) Blue Monday (date) Blue Monday is a name given to a day in January (typically the third Monday of the month) claimed to be the most depressing day of the year. The concept was first publicised as part of a 2005 press release from holiday company Sky Travel, which claimed to have calculated the date using an equation. It takes into account weather conditions and thus only applies to the Northern Hemisphere. The idea is considered pseudoscience, with its formula derided by scientists as nonsensical. This date was published in a press release under the name of Cliff Arnall, at
35 day month matters of Worldcom and Enron, to which it was compared, "Computer Associates - since renamed CA Inc - did not go bankrupt." An overview by a major MBA-giving university wrote that Corporate directors, upon seeing signs of ""35-day month" ... "'the three-day window" ... (and) "flash period"" "should be especially vigilant." Reporting at the time added "other former executives have been indicted or fired;" "several... have pleaded guilty to criminal charges." 35 day month The "35 day month" was the basis of "$2.2 billion in accounting fraud" regarding "events regarding an accounting scandal that started in 2002" at Computer Associates.