Holidays calendar September 2021‹ August 2021October 2021 ›DatePopular holidaysOther holidays and observances1 WednesdayGlobal Talent Acquisition Day2 ThursdayCalendar Adjustment Day3 FridaySkyscraper Day4 SaturdayWorld Beard Day,International Vulture Awareness Day,International Taekwondo Day,Macadamia Nut Day5 SundayInternational Day of Charity6 MondayRead a Book Day,Fight Procrastination Day7 TuesdayWorld Duchenne Awareness Day,Salami Day,International Day of Clean Air for Blue Skies8 WednesdayWorld Physical Therapy Day,International Literacy Day9 ThursdayInternational Beauty Day,World FAS Day,Software Tester Day,Battery Recycling Day,International Day to Protect Education from Attack10 FridayWorld Suicide Prevention Day11 SaturdayWorld First Aid Day12 SundayMindfulness Day,United Nations Day for South-South Cooperation13 MondayProgrammer’s Day,Positive Thinking Day14 Tuesday15 WednesdayGreenpeace Day,International Dot Day,World Afro Day,International Day of Democracy16 ThursdayBlues Day,World Barber Day,International Day for the Preservation of the Ozone Layer17 FridayInternational Country Music Day,World Manager's Day,World Patient Safety Day18 SaturdayBatman Day,World Water Monitoring Day,Software Freedom Day,World Marrow Donor Day,International Red Panda Day,Gymnastics Day,First Love Day,International Equal Pay Day19 SundayBanned Books Week,International Talk Like A Pirate Day,Wife Appreciation Day20 MondayBanned Books Week,International Day of University Sport21 TuesdayBanned Books Week,Zero Emissions Day,Miniature Golf Day,International Day of Peace,World Alzheimer's Day22 WednesdayWorld Car Free Day,Banned Books Week,World Rhino Day,Hobbit Day23 ThursdayBanned Books Week,International Day of Sign Languages24 FridayBanned Books Week,Lash Stylists’ Day25 SaturdayWorld Pharmacists Day,World Dream Day,Banned Books Week,International Rabbit Day26 SundayWorld Rivers Day,International Day for the Deaf,World Dog Lovers’ Day,World Contraception Day,International Day for the Total Elimination of Nuclear Weapons27 MondayWorld Tourism Day28 TuesdayInternational Safe Abortion Day,World Rabies Day,International Day for Universal Access to Information29 WednesdayWorld Heart Day,International Day of Awareness of Food Loss and Waste30 ThursdayInternational Podcast Day,World Copywriter’s Day,Ask a Stupid Question Day,Blasphemy Day,International Translation Day,World Maritime DaySuccess!Error!