Holidays calendar December 2010‹ November 2010January 2011 ›DatePopular holidaysOther holidays and observances1 WednesdayWorld AIDS Day2 ThursdayInternational Day for Abolition of Slavery3 FridayInternational Day of Persons with Disabilities4 Saturday5 SundayComputer Science Education Week,World Soil Day,International Volunteer Day for Economic and Social Development6 MondayComputer Science Education Week7 TuesdayComputer Science Education Week,International Civil Aviation Day8 WednesdayComputer Science Education Week9 ThursdayComputer Science Education Week,Llama Day,International Anti-Corruption Day10 FridayComputer Science Education Week,International Animal Rights Day,Human Rights Day11 SaturdayComputer Science Education Week,International Mountain Day12 SundayWorld Choral Day,Worldwide Candle Lighting Day,Poinsettia Day13 Monday14 TuesdayMonkey Day15 WednesdayZamenhof Day16 ThursdayDay Of Reconciliation17 FridayInternational Day to End Violence Against Sex Workers,Wright Brothers Day,Underdog Day18 SaturdayArabic Language Day,International Migrants Day19 SundayWorld Snowboard Day20 MondayGames Day,International Human Solidarity Day21 TuesdayWorld Basketball Day22 Wednesday23 Thursday24 Friday25 SaturdayChristmas Day26 SundayBoxing Day27 MondayChristmas Day (substitute day)28 TuesdayBoxing Day (substitute day)29 Wednesday30 Thursday31 FridayNew Year's EveSuccess!Error!