Holidays calendar April 2012‹ March 2012May 2012 ›DatePopular holidaysOther holidays and observances1 SundayInternational Bird Day2 MondayInternational Children's Book Day,World Autism Awareness Day3 Tuesday4 WednesdayWorld Stray Animals Day,World Rat Day,International Carrot Day,International Day for Mine Awareness and Assistance in Mine Action5 Thursday6 FridayGood Friday7 SaturdayWorld Read Aloud Day,International Pillow Fight Day,International Beaver Day,International Day of Reflection on the 1994 Genocide against the Tutsi in Rwanda ,World Health Day8 SundayEaster SundayInternational GMO Opposition Day,International Romani Day9 MondayEaster Monday10 Tuesday11 WednesdayWorld Parkinson's Day12 ThursdayInternational Day for Street Children,Yuri's Night,International Day of Human Space Flight13 Friday14 Saturday15 SundayWorld Art Day16 MondayInternational Day against Child Slavery,World Allergy Week17 TuesdayWorld Hemophilia Day,World Allergy Week18 WednesdayInternational Day for Monuments and Sites,World Amateur Radio Day,World Allergy Week19 ThursdayWorld Allergy Week20 FridayWorld Allergy Week,Chinese Language Day21 SaturdayWorld Immunization Week,World Circus Day,World Allergy Week,Husband Appreciation Day22 SundayWorld Immunization Week,Earth Day,World Allergy Week,International Mother Earth Day23 MondaySt. George's DayWorld Immunization Week,English Language Day,World Book and Copyright Day,Global Action Week For Education,Spanish Language Day,Shakespeare Day24 TuesdayWorld Meningitis Day,World Immunization Week,International Youth Solidarity Day,Global Action Week For Education,World Day For Animals In Laboratories25 WednesdayParental Alienation Awareness Day,DNA Day,World Immunization Week,International Noise Awareness Day,World Penguin Day,Global Action Week For Education,World Malaria Day26 ThursdayWorld Immunization Week,International Girls in ICT Day,World Intellectual Property Day,Global Action Week For Education27 FridayWorld Tapir Day,World Immunization Week,World Graphics Day,Morse Code Day,Global Action Week For Education28 SaturdayWorld Veterinary Day,Workers' Memorial Day,Global Action Week For Education,World Day for Safety and Health at Work29 SundayInternational Search and Rescue Dog Day,International Day of Immunology,International Dance Day,Global Action Week For Education30 MondaySpank Out Day,Honesty Day,International Jazz DaySuccess!Error!