

Blue Monday
Observed
the fourth Monday in January (2005 to 2007)
the third Monday in January (2008 to 2010)
the fourth Monday in January (2011)
the third Monday in January (since 2012)
Dates
Founded by
Dr. Cliff Arnall in 2004
Sky Travel in 2004
Hashtags
Sources
Blue Monday is observed next on Monday, January 15th, 2024. It was observed the fourth Monday in January from 2005 until 2007. It was observed the third Monday in January from 2008 until 2010. It was observed the fourth Monday in January in 2011. It has been observed the third Monday in January since 2012.