Holidays calendar April 2015‹ March 2015May 2015 ›DatePopular holidaysOther holidays and observances1 WednesdayInternational Bird Day2 ThursdayInternational Children's Book Day,International Fact-Checking Day,World Autism Awareness Day3 FridayGood FridayFind a Rainbow Day4 SaturdayWorld Stray Animals Day,World Rat Day,International Pillow Fight 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,International Day of Reflection on the 1994 Genocide against the Tutsi in Rwanda ,World Health Worker Week8 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 MondayWorld Allergy Week,Scrabble Day14 TuesdayWorld Allergy Week,Look Up at the Sky Day15 WednesdayWorld Art Day,World Allergy Week16 ThursdayInternational Day against Child Slavery,World Allergy Week17 FridayWorld Hemophilia Day,World Allergy Week,Herbalist Day18 SaturdayInternational Day for Monuments and Sites,World Allergy Week,World Amateur Radio Day,World Circus Day,Husband Appreciation Day19 SundayWorld Allergy Week,Garlic Day20 MondayChinese Language Day,Global Action Week For Education21 TuesdayGlobal Action Week For Education22 WednesdayEarth Day,International Mother Earth Day,Global Action Week For Education23 ThursdaySt. George's DayInternational Girls in ICT Day,English Language Day,Global Action Week For Education,World Book and Copyright Day,Spanish Language Day,Shakespeare Day24 FridayWorld Immunization Week,International Youth Solidarity Day,World Meningitis Day,World Day For Animals In Laboratories,Global Action Week For Education25 SaturdayWorld Penguin Day,Astronomy Day,Parental Alienation Awareness Day,DNA Day,World Immunization Week,International Noise Awareness Day,World Veterinary Day,World Malaria Day,Global Action Week For Education26 SundayWorld Immunization Week,International Search and Rescue Dog Day,World Intellectual Property Day,Global Action Week For Education27 MondayWorld Immunization Week,World Tapir Day,Morse Code Day,World Graphics Day28 TuesdayWorkers' Memorial Day,World Immunization Week,World Day for Safety and Health at Work29 WednesdayInternational Day of Immunology,World Immunization Week,International Dance Day30 ThursdaySpank Out Day,World Immunization Week,Honesty Day,International Jazz DaySuccess!Error!