Calendar December 1980 USA‹ November 1980January 1981 ›SuSundayMoMondayTuTuesdayWeWednesdayThThursdayFrFridaySaSaturday1Monday2Tuesday3Wednesday4Thursday5Friday6Saturday7Sunday8Monday9Tuesday10Wednesday11Thursday12Friday13Saturday14Sunday15Monday16Tuesday17Wednesday18Thursday19Friday20Saturday21Sunday22Monday23Tuesday24WednesdayChristmas Eve25ThursdayChristmas26FridayBoxing Day27Saturday28Sunday29Monday30Tuesday31WednesdayNew Year's EveChoose month:Success!Error!Legend