Holidays calendar March 2021‹ February 2021April 2021 ›DatePopular holidaysOther holidays and observances1 MondaySt. David's DayWorld Tennis Day,International Wheelchair Day,World Civil Defence Day,Self-Injury Awareness Day,International Hug a Librarian Day,Zero Discrimination Day2 TuesdayOld Stuff Day3 WednesdayInternational Sex Worker Rights Day,International Writers’ Day,World Hearing Day,World Wildlife Day4 ThursdayInternational HPV Awareness Day,Grammar Day,International Game Master's Appreciation Day,World Obesity Day,World Engineering Day for Sustainable Development5 FridayDissociative Identity Disorder Awareness Day,Employee Appreciation Day6 SaturdayWorld Lymphedema Day7 SundayCereal Day8 MondayPeanut Cluster Day,International Women's Day9 TuesdayWorld DJ Day,Barbie Day10 WednesdayInternational Wig Day,Mario Day,International Bagpipe Day,No Smoking Day11 ThursdayWorld Plumbing Day,World Kidney Day12 FridayWorld Day Against Cyber Censorship13 SaturdayJewel Day14 SundayMother's DaySave a Spider Day,Pi Day,International Day of Action for Rivers,International Anti-Dam Day,Learn About Butterflies Day,White Day15 MondayInternational Day Against Police Brutality,Internet Domain Day,World Speech Day,Brain Awareness Week,World Consumer Rights Day,Workplace Napping Day16 TuesdayPanda Day,World Social Work Day,Brain Awareness Week17 WednesdaySt. Patrick's DaySubmarine Day,Brain Awareness Week18 ThursdayGlobal Recycling Day,Brain Awareness Week,World Eagle Day19 FridayWorld Sleep Day,Brain Awareness Week20 SaturdayInternational Day Without Meat,International Astrology Day,International Francophonie Day,Earth Day,Brain Awareness Week,World Oral Health Day,World Sparrow Day,World Frog Day,International Nowruz Day,International Day of Happiness,French Language Day21 SundayGlobal Surveyors' Day,International Colour Day,Brain Awareness Week,Colorful Sock Day,World Puppetry Day,Week of Solidarity with the People Struggling against Racism and Racial Discrimination,World Poetry Day,World Down Syndrome Day,International Day for the Elimination of Racial Discrimination,International Day of Forests22 MondayInternational Day of the Seal,Week of Solidarity with the People Struggling against Racism and Racial Discrimination,World Water Day23 TuesdayWorld Elevator Day,Week of Solidarity with the People Struggling against Racism and Racial Discrimination,World Meteorological Day24 WednesdayWeek of Solidarity with the People Struggling against Racism and Racial Discrimination,International Day for the Right to the Truth concerning Gross Human Rights Violations and for the Dignity of Victims,World Tuberculosis Day25 ThursdayTolkien Reading Day,Waffle Day,Week of Solidarity with the People Struggling against Racism and Racial Discrimination,International Day of Solidarity with Detained and Missing Staff Members,International Day of Remembrance of the Victims of Slavery and the Transatlantic Slave Trade26 FridaySpinach Day,Week of Solidarity with the People Struggling against Racism and Racial Discrimination27 SaturdayWeek of Solidarity with the People Struggling against Racism and Racial Discrimination,World Theatre Day,Earth Hour28 SundayWeed Appreciation Day29 MondayWorld Piano Day30 TuesdayWorld Bipolar Day,Real Estate Broker Day31 WednesdayDocument Freedom Day,Manatee Appreciation Day,World Backup DaySuccess!Error!