DateTimeExtensions
Just a sample site of a possible usage of DateTimeExtensions nuget package.
Ísland (is-IS) change
Holidays
January 01 New Year
April 12 Palm Sunday
April 14 Maundy Thursday
April 15 Good Friday
April 17 Easter
April 18 Easter Monday
April 23 First Day of Summer
May 01 May Day
May 26 Feast of the Ascension
May 31 Pentecost
June 06 Pentecost Monday
June 07 The Seamen's Day
June 17 Republic's Day
August 03 Commerce's Day
December 25 Christmas
December 26 Christmas (2nd Day)