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,Lily of the Valley Feast,Shutdown Day,Global Love Day,World Naked Gardening Day2 SundayWorld Laughter Day,International Harry Potter Day,World Tuna Day3 MondayMay DayMelanoma Monday,Wild Koala Day,International Sun Day,World Day of Slow Living,World Press Freedom Day4 TuesdayInternational Firefighters’ Day,World Asthma Day,Potter's Day,Star Wars Day5 WednesdayInternational Midwives' Day,World Hand Hygiene Day,African World Heritage Day,World Portuguese Language Day6 ThursdaySwiss Guards Day,World Kids Colouring Day,World Password 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 WednesdayInternational Nurses Day,Fibromyalgia Awareness Day,World Facilities Management Day,Chestnut Tree Day,Limerick Day13 ThursdayInternational Hummus Day14 FridayInternational Professional Drivers Day15 SaturdayCulture Freedom Day,Astronomy Day,International Kangaroo Mother Care Awareness Day,Nylon Stockings Day,World Whisky Day,International Day of Families16 SundayInternational Coeliac Day,International AIDS Candlelight Memorial,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,World Hypertension Day,World Telecommunication and Information Society Day,Global Road Safety Week18 TuesdayInternational Museum Day,Global Road Safety Week19 WednesdayWorld Human Milk Donation Day,World Inflammatory Bowel Disease Day,World Family Doctor Day,Global Road Safety Week20 ThursdayWeights and Measures Day,Global Accessibility Awareness Day,World Metrology Day,Clinical Trials Day,Vyshyvanka Day,World Bee Day,Global Road Safety Week21 FridayBike To Work Day,World Day for Cultural Diversity for Dialogue and Development,International Tea Day,Global Road Safety Week22 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 MondayCyrillic Alphabet Day,World Schizophrenia Day,Escargot Day25 TuesdayWorld Thyroid Day,African Liberation Day,Towel Day,Week of Solidarity with the Peoples of Non-Self-Governing Territories26 WednesdayPaper Airplane Day,World Otter 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 Blood Cancer Day,World Hunger Day,Breedless Dog Day,Hamburger Day,World Play 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 Multiple Sclerosis Day,World Juice Day,Week of Solidarity with the Peoples of Non-Self-Governing Territories31 MondaySpring Bank HolidayWeb Designer Day,World Parrot Day,World No-Tobacco Day,Week of Solidarity with the Peoples of Non-Self-Governing Territories,Tax Freedom DaySuccess!Error!