Holidays calendar May 2013‹ April 2013June 2013 ›DatePopular holidaysOther holidays and observances1 WednesdayInternational Sunflower Guerrilla Gardening Day,Lily of the Valley Feast,Global Love Day2 ThursdayWorld Password Day,International Harry Potter Day3 FridayInternational Tuba Day,Space Day,International Sun Day,World Press Freedom Day4 SaturdayInternational Firefighters’ Day,Potter's Day,Shutdown Day,Star Wars Day5 SundayInternational Midwives' Day,World Hand Hygiene Day,World Laughter Day6 MondayMay DaySwiss Guards Day,World Kids Colouring Day,International No Diet Day,Global Road Safety Week7 TuesdayWorld Asthma Day,Global Road Safety Week8 WednesdayChestnut Tree Day,World Ovarian Cancer Day,Global Road Safety Week,World Red Cross and Red Crescent Day,Time of Remembrance and Reconciliation for Those Who Lost Their Lives during the Second World War9 ThursdayGlobal Road Safety Week,Time of Remembrance and Reconciliation for Those Who Lost Their Lives during the Second World War10 FridayWorld Lupus Day,Global Road Safety Week11 SaturdayGlobal Road Safety Week,World Migratory Bird Day12 SundayFibromyalgia Awareness Day,International Nurses Day,Global Road Safety Week13 MondayWorld Day of Slow Living,International Hummus Day14 Tuesday15 WednesdayInternational Kangaroo Mother Care Awareness Day,Nylon Stockings Day,International Day of Families16 ThursdayVyshyvanka Day,International Coeliac Day17 FridayBike To Work Day,World Telecommunication and Information Society Day,World Hypertension Day18 SaturdayCulture Freedom Day,World Whisky Day,International Museum Day19 SundayInternational AIDS Candlelight Memorial,World Human Milk Donation Day,World Family Doctor Day,World Inflammatory Bowel Disease Day20 MondayClinical Trials Day,World Metrology Day21 TuesdayWorld Day for Cultural Diversity for Dialogue and Development22 WednesdayPac-Man Day,International Day for Biological Diversity23 ThursdayWorld Turtle Day,International Day to End Obstetric Fistula24 FridayCyrillic Alphabet Day,World Schizophrenia Day,Escargot Day25 SaturdayAfrican Liberation Day,World Thyroid Day,Towel Day,Week of Solidarity with the Peoples of Non-Self-Governing Territories26 SundayPaper Airplane Day,Week of Solidarity with the Peoples of Non-Self-Governing Territories27 MondaySpring Bank HolidayWeek of Solidarity with the Peoples of Non-Self-Governing Territories28 TuesdayWorld Hunger Day,World Play Day,Week of Solidarity with the Peoples of Non-Self-Governing Territories29 WednesdayWorld Digestive Health Day,World Multiple Sclerosis Day,Week of Solidarity with the Peoples of Non-Self-Governing Territories,International Day of UN Peacekeepers30 ThursdayWorld Juice Day,Week of Solidarity with the Peoples of Non-Self-Governing Territories31 FridayWorld Parrot Day,Week of Solidarity with the Peoples of Non-Self-Governing Territories,World No-Tobacco DaySuccess!Error!