Holidays calendar May 2040‹ April 2040June 2040 ›DatePopular holidaysOther holidays and observances1 TuesdayWorld Asthma Day,World Budo Day,International Sunflower Guerrilla Gardening Day,Global Love Day,Lily of the Valley Feast2 WednesdayInternational Harry Potter Day,World Tuna Day3 ThursdayInternational Sun Day,World Password Day,Wild Koala Day,World Press Freedom Day4 FridayPotter's Day,International Firefighters’ Day,International Tuba Day,Space Day,Star Wars Day5 SaturdayInternational Drone Day,International Herb Day,African World Heritage Day,International Midwives' Day,World Hand Hygiene Day,Shutdown Day,World Naked Gardening Day,World Portuguese Language Day6 SundayWorld Kids Colouring Day,Swiss Guards Day,World Laughter Day,International No Diet Day7 MondayMay DayMelanoma Monday8 TuesdayWorld Ovarian Cancer Day,World Donkey Day,World Red Cross and Red Crescent Day,Time of Remembrance and Reconciliation for Those Who Lost Their Lives during the Second World War9 WednesdayChestnut Tree Day,Time of Remembrance and Reconciliation for Those Who Lost Their Lives during the Second World War10 ThursdayWorld Lupus Day,International Day of Argania11 FridayInternational Professional Drivers Day12 SaturdayFibromyalgia Awareness Day,International Nurses Day,Limerick Day,World Migratory Bird Day,International Day of Plant Health13 SundayInternational Hummus Day14 Monday15 TuesdayInternational Kangaroo Mother Care Awareness Day,Nylon Stockings Day,International Day of Families16 WednesdayInternational Coeliac Day,International Day of Living Together in Peace,International Day of Light17 ThursdayVyshyvanka Day,International Day Against Homophobia, Transphobia and Biphobia,International Child Helpline Day,Global Accessibility Awareness Day,World Baking Day,World Telecommunication and Information Society Day,World Hypertension Day18 FridayBike To Work Day,International Museum Day19 SaturdayWorld Inflammatory Bowel Disease Day,World Family Doctor Day,Culture Freedom Day,World Human Milk Donation Day,World Whisky Day20 SundayInternational AIDS Candlelight Memorial,Weights and Measures Day,Clinical Trials Day,World Metrology Day,World Bee Day21 MondayWorld Day for Cultural Diversity for Dialogue and Development,International Tea Day22 TuesdayPac-Man Day,International Day for Biological Diversity23 WednesdayWorld Turtle Day,International Day to End Obstetric Fistula24 ThursdayCyrillic Alphabet Day,World Schizophrenia Day,Escargot Day25 FridayWorld Thyroid Day,African Liberation Day,Towel Day,Week of Solidarity with the Peoples of Non-Self-Governing Territories26 SaturdayPaper Airplane Day,Week of Solidarity with the Peoples of Non-Self-Governing Territories27 SundayWeek of Solidarity with the Peoples of Non-Self-Governing Territories28 MondaySpring Bank HolidayWorld Blood Cancer Day,World Hunger Day,Breedless Dog Day,World Play Day,Hamburger Day,Menstrual Hygiene Day,Week of Solidarity with the Peoples of Non-Self-Governing Territories29 TuesdayWorld Digestive Health Day,Week of Solidarity with the Peoples of Non-Self-Governing Territories,International Day of UN Peacekeepers30 WednesdayWorld Juice Day,World Multiple Sclerosis Day,World Otter Day,Week of Solidarity with the Peoples of Non-Self-Governing Territories31 ThursdayWeb Designer Day,World Parrot Day,Week of Solidarity with the Peoples of Non-Self-Governing Territories,World No-Tobacco DaySuccess!Error!