Holidays calendar August 2003‹ July 2003September 2003 ›DatePopular holidaysOther holidays and observances1 FridayWorld Breastfeeding Week2 SaturdayInternational Mustard Day,World Breastfeeding Week3 SundayWorld Breastfeeding Week4 MondaySummer Bank HolidayWorld Breastfeeding Week5 TuesdayUnderwear Day,World Breastfeeding Week6 WednesdayWorld Breastfeeding Week7 ThursdayWorld Breastfeeding Week8 FridayInternational Cat Day9 SaturdayInternational Day of the World's Indigenous People10 Sunday11 Monday12 TuesdayInternational Youth Day13 WednesdayInternational Left Handers Day,International Wolf Day14 Thursday15 Friday16 SaturdayInternational Homeless Animals’ Day17 SundayInternational Lighthouse Day18 Monday19 Tuesday20 WednesdayWorld Mosquito Day21 Thursday22 Friday23 SaturdayInternational Day for the Remembrance of the Slave Trade and Its Abolition24 Sunday25 MondaySummer Bank Holiday26 Tuesday27 Wednesday28 Thursday29 Friday30 SaturdayInternational Bat Night31 SundaySuccess!Error!