Holidays calendar August 2024‹ July 2024September 2024 ›DatePopular holidaysOther holidays and observances1 ThursdayWorld Lung Cancer Day,World Wide Web Day,Earth Overshoot Day,Girlfriends Day,World Breastfeeding Week2 FridayColoring Book Day,International Beer Day,World Breastfeeding Week3 SaturdayInternational Mustard Day,International Alopecia Day,Watermelon Day,Clean Your Floors Day,Disc Golf Day,World Breastfeeding Week4 SundayInternational Assistance Dog Week,International Clouded Leopard Day,Sisters' Day,World Breastfeeding Week5 MondaySummer Bank HolidayOyster Day,International Assistance Dog Week,Underwear Day,World Breastfeeding Week6 TuesdayInternational Assistance Dog Week,Fresh Breath Day,World Breastfeeding Week7 WednesdayInternational Assistance Dog Week,Aged Care Employee Day,World Breastfeeding Week8 ThursdayInternational Cat Day,International Assistance Dog Week9 FridayInternational Assistance Dog Week,Book Lovers Day,International Day of the World's Indigenous People10 SaturdayInternational Assistance Dog Week,World Lion Day,Bowling Day11 Sunday12 MondayWorld Elephant Day,International Youth Day13 TuesdayInternational Wolf Day,International Left Handers Day14 WednesdayWorld Calligraphy Day15 Thursday16 FridayWorld Roller Coaster Day17 SaturdayInternational Homeless Animals’ Day,Day of Positively Twisted People,International Geocaching Day,Thrift Shop Day,Daughter-in-law Day18 SundayInternational Lighthouse Day,Ice Cream Pie Day19 MondayWorld Photo Day,International Orangutan Day,World Humanitarian Day20 TuesdayWorld Mosquito Day21 WednesdayWorld Optimist Day,International Day of Remembrance and Tribute to the Victims of Terrorism22 ThursdayClairvoyant's Day,World Plant Milk Day,International Day Commemorating the Victims of Acts of Violence Based on Religion and Belief23 FridayInternational Day for the Remembrance of the Slave Trade and Its Abolition24 SaturdayInternational Bat Night,Pluto Demoted Day25 SundayInstant Soup Day26 MondaySummer Bank HolidayInternational Dog Day,Glitter Day27 TuesdayInternational Gamebook Day28 WednesdayBow Tie Day29 ThursdayInternational Day against Nuclear Tests30 FridayInternational Whale Shark Day,International Day of the Disappeared,International Day of the Victims of Enforced Disappearances31 SaturdayInternational Day for People of African DescentSuccess!Error!