10 Kislev140th Anniversary Celebration of the Emancipation Proclamation19 Kislev1 Kislev21 July Martyr's Day Rally22 Shvat3 May Constitution Day420 (cannabis culture)Aadi PerukkuAberri EgunaAbsentee funeral prayer (Islam)Accession Day (Jammu and Kashmir)Act ZlukyAdae FestivalAdvent SundayAfghan Independence DayAfrica DayAfro-Colombian DayAgawan FestivalAgonaliaAgrasen JayantiAhoi AshtamiAir Force Day (Pakistan)Airborne MarchAkshaya TritiyaAkwasidae FestivalAlabama DayAlaska DayAldersgate DayAll Saints' DayAll Souls' DayAmalaka EkadashiAmbedkar JayantiAmbubachi MelaAmburbiumAmerica Recycles DayAmerican Business Women's DayAmerican Family Day