Holidays calendar October 2018‹ September 2018November 2018 ›DatePopular holidaysOther holidays and observances1 MondayInternational Coffee Day,World Architecture Day,International Music Day,World Vegetarian Day,International Raccoon Appreciation Day,World Habitat Day,International Day of Older Persons2 TuesdayWorld Ballet Day,World 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 Space Week,World Teachers’ Day6 SaturdayWorld Cerebral Palsy Day,Badger Day,World Space Week7 SundayGrandparents DayBathtub Day,World Space Week8 MondayInternational Podiatry Day,World Octopus Day,Pierogi Day,World Space Week9 TuesdayWorld Space Week,World Post Day10 WednesdayWorld Porridge Day,World Neuroendocrine Tumor Awareness Day,World Hospice and Palliative Care Day,World Day Against the Death Penalty,World Homeless Day,World Space Week,World Mental Health Day11 ThursdayWorld Sight Day,Coming Out Day,International Day of the Girl,World Obesity Day12 FridayWorld Arthritis Day,World Egg Day13 SaturdayFall Astronomy 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 TuesdayFree Speech Week,World Bread Day,World Food Day,World Restart a Heart Day,World Anesthesia Day,Boss's Day17 WednesdayFree Speech Week,Global Dignity Day,Spreadsheet Day,International Day for the Eradication of Poverty18 ThursdayInternational Mediation Day,World Menopause Day,Free Speech Week,International Credit Union Day,World Cravat Day19 FridayFree Speech Week,International Day Against Breast Cancer,World Fruit and Vegetables Day,International Developmental Language Disorder Awareness Day20 SaturdayFree Speech Week,International Chefs Day,World Osteoporosis Day,International Day of the Air Traffic Controller,Information Overload Day,International Repair Day,Community Media Day,International Sloth Day,Suspender’s Day21 SundayFree Speech Week,World Day of Listening22 MondayWorld Energy Day,CAPS LOCK Day,International Stuttering Awareness Day23 TuesdayInternational Snow Leopard Day,Mole Day24 WednesdayWorld Polio Day,World Origami Days,International Day of Diplomats,World Tripe Day,Disarmament Week,World Development Information Day,United Nations Day25 ThursdayWorld Pasta Day,World Karate Day,World Opera Day,World Origami Days,International Artists Day,World Dwarfism Day,Disarmament Week26 FridayWorld Day for Organ Donation and Transplantation,World Origami Days,Intersex Awareness Day,Disarmament Week27 SaturdayWorld Origami Days,World Swim Day,Black Cat Day,Disarmament Week,World Day for Audiovisual Heritage28 SundayInternational Animation Day,World Origami Days,Plush Animal Lover’s Day,Disarmament Week29 MondayWorld Origami Days,Internet Day,World Psoriasis Day,Disarmament Week,World Stroke Day30 TuesdayWorld Origami Days,Disarmament Week31 WednesdayHalloweenWorld Savings Day,World Origami Days,World Cities DaySuccess!Error!