Holidays calendar May 2016‹ April 2016June 2016 ›DatePopular holidaysOther holidays and observances1 SundayWorld Laughter Day,International Sunflower Guerrilla Gardening Day,Global Love Day,Lily of the Valley Feast2 MondayMay DayMelanoma Monday,International Harry Potter Day3 TuesdayWorld Asthma Day,International Sun Day,World Press Freedom Day4 WednesdayPotter's Day,International Firefighters’ Day,Star Wars Day5 ThursdayWorld Hand Hygiene Day,International Midwives' Day,World Password Day,African World Heritage Day6 FridayWorld Kids Colouring Day,Space Day,International Tuba Day,Swiss Guards Day,International No Diet Day7 SaturdayInternational Herb Day,International Drone Day,Shutdown Day8 SundayWorld Ovarian Cancer Day,Time of Remembrance and Reconciliation for Those Who Lost Their Lives during the Second World War,World Red Cross and Red Crescent Day9 MondayWorld Day of Slow Living,Time of Remembrance and Reconciliation for Those Who Lost Their Lives during the Second World War10 TuesdayWorld Lupus Day11 WednesdayChestnut Tree Day12 ThursdayFibromyalgia Awareness Day,International Nurses Day,Limerick Day13 FridayInternational Professional Drivers Day,International Hummus Day14 SaturdayAstronomy Day,World Migratory Bird Day15 SundayInternational AIDS Candlelight Memorial,International Kangaroo Mother Care Awareness Day,Nylon Stockings Day,International Day of Families16 MondayInternational Coeliac Day17 TuesdayInternational Day Against Homophobia, Transphobia and Biphobia,World Baking Day,World Telecommunication and Information Society Day,World Hypertension Day18 WednesdayInternational Museum Day19 ThursdayVyshyvanka Day,World Human Milk Donation Day,World Family Doctor Day,World Inflammatory Bowel Disease Day20 FridayWorld Metrology Day,Clinical Trials Day,Bike To Work Day21 SaturdayCulture Freedom Day,World Fish Migration Day,World Whisky Day,World Day for Cultural Diversity for Dialogue and Development22 SundayPac-Man Day,International Day for Biological Diversity23 MondayWorld Turtle Day,International Day to End Obstetric Fistula24 TuesdayWorld Schizophrenia Day,Cyrillic Alphabet Day,Escargot Day25 WednesdayAfrican Liberation Day,World Multiple Sclerosis Day,World Thyroid Day,World Otter Day,Towel Day,Week of Solidarity with the Peoples of Non-Self-Governing Territories26 ThursdayPaper Airplane Day,Week of Solidarity with the Peoples of Non-Self-Governing Territories27 FridayWeek of Solidarity with the Peoples of Non-Self-Governing Territories28 SaturdayWorld Hunger Day,World Play Day,Hamburger Day,Menstrual Hygiene Day,Week of Solidarity with the Peoples of Non-Self-Governing Territories29 SundayWorld Digestive Health Day,International Day of UN Peacekeepers,Week of Solidarity with the Peoples of Non-Self-Governing Territories30 MondaySpring Bank HolidayWorld Juice Day,Week of Solidarity with the Peoples of Non-Self-Governing Territories31 TuesdayWorld Parrot Day,Week of Solidarity with the Peoples of Non-Self-Governing Territories,World No-Tobacco DaySuccess!Error!