Holidays calendar May 2021‹ April 2021June 2021 ›DatePopular holidaysOther holidays and observances1 SaturdayInternational Herb Day,World Budo Day,International Drone Day,International Sunflower Guerrilla Gardening Day,Global Love Day,Lily of the Valley Feast,Shutdown Day,World Naked Gardening Day2 SundayInternational Harry Potter Day,World Laughter Day,World Tuna Day3 MondayMay DayMelanoma Monday,Wild Koala Day,International Sun Day,World Day of Slow Living,World Press Freedom Day4 TuesdayPotter's Day,International Firefighters’ Day,World Asthma Day,Star Wars Day5 WednesdayInternational Midwives' Day,World Hand Hygiene Day,African World Heritage Day,World Portuguese Language Day6 ThursdaySwiss Guards Day,World Password Day,World Kids Colouring Day,International No Diet Day7 FridaySpace Day,International Tuba Day8 SaturdayWorld Ovarian Cancer Day,World Donkey Day,World Migratory Bird Day,Time of Remembrance and Reconciliation for Those Who Lost Their Lives during the Second World War,World Red Cross and Red Crescent 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 WednesdayInternational Nurses Day,Fibromyalgia Awareness Day,World Facilities Management Day,Chestnut Tree Day,Limerick Day13 ThursdayInternational Hummus Day14 FridayInternational Professional Drivers Day15 SaturdayInternational Kangaroo Mother Care Awareness Day,Astronomy Day,Culture Freedom Day,Nylon Stockings Day,World Whisky Day,International Day of Families16 SundayInternational AIDS Candlelight Memorial,International Coeliac Day,International Day of Living Together in Peace,International Day of Light17 MondayInternational Child Helpline Day,International Day Against Homophobia, Transphobia and Biphobia,World Baking Day,World Hypertension Day,World Telecommunication and Information Society Day,Global Road Safety Week18 TuesdayGlobal Road Safety Week,International Museum Day19 WednesdayWorld Inflammatory Bowel Disease Day,World Family Doctor Day,World Human Milk Donation Day,Global Road Safety Week20 ThursdayGlobal Accessibility Awareness Day,Vyshyvanka Day,Weights and Measures Day,World Metrology Day,Clinical Trials Day,World Bee Day,Global Road Safety Week21 FridayBike To Work Day,Global Road Safety Week,International Tea Day,World Day for Cultural Diversity for Dialogue and Development22 SaturdayPac-Man Day,International Day for Biological Diversity,Global Road Safety Week23 SundayWorld Turtle Day,International Day to End Obstetric Fistula,Global Road Safety Week24 MondayWorld Schizophrenia Day,Cyrillic Alphabet Day,Escargot Day25 TuesdayWorld Thyroid Day,African Liberation Day,Towel Day,Week of Solidarity with the Peoples of Non-Self-Governing Territories26 WednesdayWorld Otter Day,Paper Airplane Day,Week of Solidarity with the Peoples of Non-Self-Governing Territories,Vesak27 ThursdayWeek of Solidarity with the Peoples of Non-Self-Governing Territories28 FridayWorld Blood Cancer Day,Breedless Dog Day,World Hunger Day,World Play Day,Hamburger Day,Week of Solidarity with the Peoples of Non-Self-Governing Territories,Menstrual Hygiene Day29 SaturdayWorld Digestive Health Day,Week of Solidarity with the Peoples of Non-Self-Governing Territories,International Day of UN Peacekeepers30 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!