Day Date Month Holiday
Sunday 01 Jan New Year's Day
Friday 06 Jan Epiphany
Friday 14 Apr Good Friday
Sunday 16 Apr Easter Day
Monday 17 Apr Easter Monday
Monday 01 May May 1st
Thursday 25 May Ascension Day
Sunday 04 Jun Whit Sunday
Tuesday 06 Jun National day
Saturday 24 Jun Midsummer Day
Saturday 04 Nov All Saints' Day
Sunday 24 Dec Christmas Eve
Monday 25 Dec Christmas Day
Tuesday 26 Dec Boxing Day
Source: https://www.timeanddate.com/holidays/sweden/2017#!hol=9