Holidays calendar May 2021‹ April 2021June 2021 ›DatePopular holidaysOther holidays and observances1 SaturdayWorld Budo Day,International Herb Day,International Drone Day,Lily of the Valley Feast,International Sunflower Guerrilla Gardening Day,Global Love Day,Shutdown Day,World Naked Gardening Day2 SundayWorld Laughter Day,International Harry Potter Day,World Tuna Day3 MondayMay DayWild Koala Day,International Sun Day,Melanoma Monday,World Day of Slow Living,World Press Freedom Day4 TuesdayPotter's Day,International Firefighters’ Day,World Asthma Day,Star Wars Day5 WednesdayWorld Hand Hygiene Day,International Midwives' Day,African World Heritage Day,World Portuguese Language Day6 ThursdayWorld Kids Colouring Day,World Password Day,Swiss Guards Day,International No Diet Day7 FridaySpace Day,International Tuba Day8 SaturdayWorld Ovarian Cancer Day,World Donkey Day,Time of Remembrance and Reconciliation for Those Who Lost Their Lives during the Second World War,World Red Cross and Red Crescent Day,World Migratory Bird Day9 SundayTime of Remembrance and Reconciliation for Those Who Lost Their Lives during the Second World War10 MondayWorld Lupus Day,International Day of Argania11 Tuesday12 WednesdayFibromyalgia Awareness Day,Chestnut Tree Day,World Facilities Management Day,International Nurses Day,Limerick Day13 ThursdayInternational Hummus Day14 FridayInternational Professional Drivers Day15 SaturdayInternational Kangaroo Mother Care Awareness Day,Culture Freedom Day,Astronomy Day,Nylon Stockings Day,World Whisky Day,International Day of Families16 SundayInternational AIDS Candlelight Memorial,International Coeliac Day,International Day of Light,International Day of Living Together in Peace17 MondayInternational Day Against Homophobia, Transphobia and Biphobia,International Child Helpline Day,World Baking Day,Global Road Safety Week,World Telecommunication and Information Society Day,World Hypertension Day18 TuesdayGlobal Road Safety Week,International Museum Day19 WednesdayWorld Family Doctor Day,World Inflammatory Bowel Disease Day,World Human Milk Donation Day,Global Road Safety Week20 ThursdayVyshyvanka Day,Clinical Trials Day,Weights and Measures Day,Global Accessibility Awareness Day,World Metrology Day,Global Road Safety Week,World Bee Day21 FridayBike To Work Day,World Day for Cultural Diversity for Dialogue and Development,Global Road Safety Week,International Tea Day22 SaturdayPac-Man Day,Global Road Safety Week,International Day for Biological Diversity23 SundayWorld Turtle Day,Global Road Safety Week,International Day to End Obstetric Fistula24 MondayCyrillic Alphabet Day,World Schizophrenia Day,Escargot Day25 TuesdayAfrican Liberation Day,World Thyroid Day,Towel Day,Week of Solidarity with the Peoples of Non-Self-Governing Territories26 WednesdayWorld Otter Day,Paper Airplane Day,Vesak,Week of Solidarity with the Peoples of Non-Self-Governing Territories27 ThursdayWeek of Solidarity with the Peoples of Non-Self-Governing Territories28 FridayWorld Hunger Day,Breedless Dog Day,World Blood Cancer Day,World Play Day,Hamburger Day,Menstrual Hygiene Day,Week of Solidarity with the Peoples of Non-Self-Governing Territories29 SaturdayWorld Digestive Health Day,International Day of UN Peacekeepers,Week of Solidarity with the Peoples of Non-Self-Governing Territories30 SundayWorld Juice Day,World Multiple Sclerosis Day,Week of Solidarity with the Peoples of Non-Self-Governing Territories31 MondaySpring Bank HolidayWeb Designer Day,World Parrot Day,Week of Solidarity with the Peoples of Non-Self-Governing Territories,World No-Tobacco Day,Tax Freedom DaySuccess!Error!