Holidays calendar April 2015‹ March 2015May 2015 ›DatePopular holidaysOther holidays and observances1 WednesdayInternational Bird Day2 ThursdayInternational Fact-Checking Day,International Children's Book Day,World Autism Awareness Day3 FridayGood FridayFind a Rainbow Day4 SaturdayWorld Stray Animals Day,International Pillow Fight Day,World Rat Day,International Carrot Day,International Day for Mine Awareness and Assistance in Mine Action5 SundayEaster SundayCaramel Day,World Health Worker Week6 MondayEaster MondayWorld Table Tennis Day,International Day of Sport for Development and Peace,World Health Worker Week7 TuesdayInternational Beaver Day,World Health Day,World Health Worker Week,International Day of Reflection on the 1994 Genocide against the Tutsi in Rwanda 8 WednesdayInternational GMO Opposition Day,International Romani Day,World Health Worker Week9 ThursdayInternational Unicorn Day,World Health Worker Week10 FridayWorld Health Worker Week11 SaturdayWorld Parkinson's Day,World Health Worker Week12 SundayInternational Day for Street Children,Yuri's Night,International Day of Human Space Flight13 MondayScrabble Day,World Allergy Week14 TuesdayWorld Allergy Week,Look Up at the Sky Day15 WednesdayWorld Art Day,World Allergy Week16 ThursdayWorld Allergy Week,International Day against Child Slavery17 FridayWorld Hemophilia Day,World Allergy Week,Herbalist Day18 SaturdayInternational Day for Monuments and Sites,World Circus Day,World Allergy Week,World Amateur Radio Day,Husband Appreciation Day19 SundayWorld Allergy Week,Garlic Day20 MondayGlobal Action Week For Education,Chinese Language Day21 TuesdayGlobal Action Week For Education22 WednesdayEarth Day,Global Action Week For Education,International Mother Earth Day23 ThursdaySt. George's DayInternational Girls in ICT Day,Spanish Language Day,Global Action Week For Education,English Language Day,World Book and Copyright Day,Shakespeare Day24 FridayWorld Immunization Week,World Meningitis Day,International Youth Solidarity Day,World Day For Animals In Laboratories,Global Action Week For Education25 SaturdayWorld Immunization Week,Parental Alienation Awareness Day,DNA Day,World Veterinary Day,World Penguin Day,Astronomy Day,International Noise Awareness Day,Global Action Week For Education,World Malaria Day26 SundayWorld Immunization Week,International Search and Rescue Dog Day,Global Action Week For Education,World Intellectual Property Day27 MondayWorld Immunization Week,World Tapir Day,Morse Code Day,World Graphics Day28 TuesdayWorld Immunization Week,Workers' Memorial Day,World Day for Safety and Health at Work29 WednesdayWorld Immunization Week,International Day of Immunology,International Dance Day30 ThursdayWorld Immunization Week,Spank Out Day,Honesty Day,International Jazz DaySuccess!Error!