Thursday 01 Jan New Year's Day
Tuesday 06 Jan Epiphany Sunday 05 Apr Easter Day Monday 06 Apr Easter MondaySaturday 25 Apr Liberation Day
Friday 01 May Labor Day / May Day Tuesday 02 Jun Republic DaySaturday 15 Aug Assumption of Mary
Sunday 01 Nov All Saint's Day Tuesday 08 Dec Feast of the Immaculate Conception Friday 25 Dec Christmas DaySaturday 26 Dec St Stephen's Day
Source: https://www.timeanddate.com/holidays/italy/2015#!hol=9