DateTimeExtensions
Just a sample site of a possible usage of DateTimeExtensions nuget package.
Ísland (is-IS) change
Holidays
January 01 New Year
April 07 Palm Sunday
April 11 Maundy Thursday
April 12 Good Friday
April 14 Easter
April 15 Easter Monday
April 25 First Day of Summer
May 01 May Day
May 23 Feast of the Ascension
June 02 Pentecost
June 03 Pentecost Monday
June 17 Republic's Day
August 05 Commerce's Day
December 25 Christmas
December 26 Christmas (2nd Day)