Holidays calendar August 2037‹ July 2037September 2037 ›DatePopular holidaysOther holidays and observances1 SaturdayWorld Wide Web Day,World Lung Cancer Day,International Mustard Day,International Alopecia Day,Girlfriends Day,Disc Golf Day,World Breastfeeding Week2 SundayInternational Assistance Dog Week,Coloring Book Day,Sisters' Day,World Breastfeeding Week3 MondaySummer Bank HolidayInternational Assistance Dog Week,Clean Your Floors Day,Watermelon Day,World Breastfeeding Week4 TuesdayInternational Assistance Dog Week,International Clouded Leopard Day,World Breastfeeding Week5 WednesdayUnderwear Day,International Assistance Dog Week,Oyster Day,World Breastfeeding Week6 ThursdayInternational Assistance Dog Week,Fresh Breath Day,World Breastfeeding Week7 FridayInternational Assistance Dog Week,International Beer Day,Aged Care Employee Day,World Breastfeeding Week8 SaturdayInternational Assistance Dog Week,International Cat Day,Bowling Day9 SundayBook Lovers Day,International Day of the World's Indigenous People10 MondayWorld Lion Day11 Tuesday12 WednesdayWorld Elephant Day,World Calligraphy Day,International Youth Day13 ThursdayInternational Wolf Day,International Left Handers Day14 Friday15 SaturdayInternational Homeless Animals’ Day,International Geocaching Day,Daughter-in-law Day16 SundayWorld Roller Coaster Day,International Lighthouse Day17 MondayThrift Shop Day,Day of Positively Twisted People18 TuesdayIce Cream Pie Day19 WednesdayWorld Photo Day,International Orangutan Day,World Humanitarian Day20 ThursdayWorld Mosquito Day21 FridayWorld Optimist Day,International Day of Remembrance and Tribute to the Victims of Terrorism22 SaturdayClairvoyant's Day,World Plant Milk Day,International Day Commemorating the Victims of Acts of Violence Based on Religion and Belief23 SundayInternational Day for the Remembrance of the Slave Trade and Its Abolition24 MondayPluto Demoted Day25 TuesdayInstant Soup Day26 WednesdayInternational Dog Day,Glitter Day27 ThursdayInternational Gamebook Day28 FridayBow Tie Day29 SaturdayInternational Bat Night,International Day against Nuclear Tests30 SundayInternational Whale Shark Day,International Day of the Disappeared,International Day of the Victims of Enforced Disappearances31 MondaySummer Bank HolidayInternational Day for People of African DescentSuccess!Error!