Holidays calendar April 2025‹ March 2025May 2025 ›DatePopular holidaysOther holidays and observances1 TuesdayInvisible Work Day,International Bird Day2 WednesdayInternational Fact-Checking Day,International Children's Book Day,World Autism Awareness Day3 ThursdayFind a Rainbow Day4 FridayWorld Stray Animals Day,International Carrot Day,World Rat Day,International Day for Mine Awareness and Assistance in Mine Action5 SaturdayCaramel Day,International Pillow Fight Day,International Day of Conscience6 SundayGood Deeds Day,World Table Tennis Day,World Health Worker Week,International Day of Sport for Development and Peace7 MondayInternational Dollhouse Day,International Beaver Day,World Health Day,International Day of Reflection on the 1994 Genocide against the Tutsi in Rwanda ,World Health Worker Week8 TuesdayZoo Lovers Day,International GMO Opposition Day,International Romani Day,World Health Worker Week9 WednesdayInternational Unicorn Day,World Health Worker Week10 ThursdayWorld Homeopathy Day,International Safety Pin Day,World Health Worker Week11 FridayWorld Health Worker Week,World Parkinson's Day12 SaturdayInternational Day for Street Children,Yuri's Night,World Hamster Day,World Health Worker Week,International Day of Human Space Flight13 SundayScrabble Day14 MondayDolphin Day,Look Up at the Sky Day,World Chagas Disease Day15 TuesdayWorld Art Day16 WednesdayInternational Day against Child Slavery17 ThursdayWorld Hemophilia Day,Herbalist Day18 FridayGood FridayInternational Day for Monuments and Sites,World Amateur Radio Day19 SaturdayWorld Circus Day,International Organ Day,Garlic Day,Husband Appreciation Day20 SundayEaster SundayChinese Language Day21 MondayEaster MondayWorld Creativity and Innovation Day,Global Action Week For Education22 TuesdayEarth Day,International Mother Earth Day,Global Action Week For Education23 WednesdaySt. George's DaySpanish Language Day,Global Action Week For Education,English Language Day,World Book and Copyright Day,Shakespeare Day24 ThursdayWorld Immunization Week,International Youth Solidarity Day,World Meningitis Day,International Girls in ICT Day,International Day of Multilateralism and Diplomacy for Peace,Global Action Week For Education,World Day For Animals In Laboratories25 FridayWorld Penguin Day,International Noise Awareness Day,World Immunization Week,DNA Day,Parental Alienation Awareness Day,World Malaria Day,Global Action Week For Education,International Delegate’s Day26 SaturdayWorld Veterinary Day,World Immunization Week,Son-in-Law Day,International Chernobyl Disaster Remembrance Day,World Intellectual Property Day,Global Action Week For Education27 SundayInternational Search and Rescue Dog Day,Morse Code Day,World Immunization Week,World Tapir Day,World Graphics Day,Dandelion Day,Global Action Week For Education28 MondayWorld Immunization Week,Workers' Memorial Day,World Day for Safety and Health at Work29 TuesdayInternational Day of Immunology,World Immunization Week,International Dance Day30 WednesdaySpank Out Day,World Immunization Week,Honesty Day,International Jazz DaySuccess!Error!