Holidays calendar October 2040‹ September 2040November 2040 ›DatePopular holidaysOther holidays and observances1 MondayWorld Vegetarian Day,International Coffee Day,International Music Day,World Architecture Day,International Raccoon Appreciation Day,World Habitat Day,International Day of Older Persons2 TuesdayWorld Farm Animals Day,International Day of Non-Violence3 WednesdayEnergy Efficiency Day4 ThursdayWorld Animal Day,Cinnamon Roll Day,World Space Week,National Poetry Day5 FridayWorld Smile Day,World Teachers’ Day,World Space Week6 SaturdayWorld Cerebral Palsy Day,Badger Day,World Space Week7 SundayGrandparents DayBathtub Day,World Cotton Day,World Space Week8 MondayInternational Podiatry Day,Pierogi Day,World Octopus Day,World Space Week9 TuesdayWorld Space Week,World Post Day10 WednesdayWorld Day Against the Death Penalty,World Hospice and Palliative Care Day,World Homeless Day,World Porridge Day,World Neuroendocrine Tumor Awareness Day,World Mental Health Day,World Space Week11 ThursdayComing Out Day,World Sight Day,International Day of the Girl12 FridayWorld Arthritis Day,World Egg Day13 SaturdayInternational Skeptics Day,No Bra Day,International Day for Disaster Reduction,World Migratory Bird Day14 SundayWorld Standards Day15 MondayFree Speech Week,Pregnancy and Infant Loss Remembrance Day,White Cane Safety Day,International Day of Rural Women,Global Handwashing Day16 TuesdayWorld Anesthesia Day,Boss's Day,World Food Day,World Restart a Heart Day,World Bread Day,Free Speech Week17 WednesdayGlobal Dignity Day,Free Speech Week,Spreadsheet Day,International Day for the Eradication of Poverty18 ThursdayInternational Mediation Day,World Cravat Day,International Credit Union Day,World Menopause Day,Free Speech Week19 FridayInternational Developmental Language Disorder Awareness Day,Free Speech Week,International Day Against Breast Cancer,World Fruit and Vegetables Day20 SaturdayCommunity Media Day,International Repair Day,Free Speech Week,International Chefs Day,Information Overload Day,International Day of the Air Traffic Controller,World Osteoporosis Day,Suspender’s Day,International Sloth Day,World Statistics Day21 SundayWorld Day of Listening,Free Speech Week22 MondayWorld Energy Day,CAPS LOCK Day,International Stuttering Awareness Day23 TuesdayInternational Snow Leopard Day,Mole Day24 WednesdayWorld Origami Days,World Polio Day,International Day of Diplomats,World Kangaroo Day,World Tripe Day,United Nations Day,Disarmament Week,World Development Information Day25 ThursdayWorld Origami Days,World Opera Day,World Dwarfism Day,Shoemaker Day,World Pasta Day,International Artists Day,World Karate Day,Disarmament Week26 FridayWorld Origami Days,Intersex Awareness Day,Disarmament Week27 SaturdayWorld Origami Days,World Swim Day,Black Cat Day,World Day for Audiovisual Heritage,Disarmament Week28 SundayWorld Origami Days,International Animation Day,Plush Animal Lover’s Day,Disarmament Week29 MondayWorld Origami Days,World Psoriasis Day,Internet Day,Disarmament Week,World Stroke Day30 TuesdayWorld Origami Days,Disarmament Week31 WednesdayHalloweenWorld Origami Days,World Savings Day,World Cities DaySuccess!Error!