Holidays calendar October 2018‹ September 2018November 2018 ›DatePopular holidaysOther holidays and observances1 MondayWorld Vegetarian Day,World Architecture Day,International Music Day,International Coffee 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,Pierogi Day,World Octopus 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 Homeless Day,World Day Against the Death Penalty,World Space Week,World Mental Health Day11 ThursdayComing Out Day,World Sight Day,International Day of the Girl,World Obesity Day12 FridayWorld Egg Day,World Arthritis Day13 SaturdayFall Astronomy Day,No Bra Day,World Migratory Bird Day,International Day for Disaster Reduction14 SundayWorld Standards Day15 MondayWhite Cane Safety Day,Free Speech Week,Pregnancy and Infant Loss Remembrance Day,Global Handwashing Day,International Day of Rural Women16 TuesdayWorld Restart a Heart Day,World Anesthesia Day,Boss's Day,World Food Day,World Bread Day,Free Speech Week17 WednesdaySpreadsheet Day,Global Dignity Day,Free Speech Week,International Day for the Eradication of Poverty18 ThursdayWorld Menopause Day,World Cravat Day,International Mediation Day,Free Speech Week,International Credit Union Day19 FridayInternational Day Against Breast Cancer,World Fruit and Vegetables Day,International Developmental Language Disorder Awareness Day,Free Speech Week20 SaturdayInternational Day of the Air Traffic Controller,Community Media Day,World Osteoporosis Day,Information Overload Day,Free Speech Week,International Repair Day,International Chefs Day,Suspender’s Day,International Sloth 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 Polio Day,World Origami Days,International Day of Diplomats,World Tripe Day,United Nations Day,Disarmament Week,World Development Information Day25 ThursdayWorld Opera Day,International Artists Day,World Origami Days,World Karate Day,World Dwarfism Day,World Pasta Day,Disarmament Week26 FridayIntersex Awareness Day,World Origami Days,World Day for Organ Donation and Transplantation,Disarmament Week27 SaturdayWorld Swim Day,World Origami Days,Black Cat Day,World Day for Audiovisual Heritage,Disarmament Week28 SundayWorld Origami Days,International Animation Day,Plush Animal Lover’s Day,Disarmament Week29 MondayInternet Day,World Origami Days,World Psoriasis Day,World Stroke Day,Disarmament Week30 TuesdayWorld Origami Days,Disarmament Week31 WednesdayHalloweenWorld Savings Day,World Origami Days,World Cities DaySuccess!Error!