The aforementioned list of non-working public holidays in Cuba for the calendar year 2018 confirms the addition of Christmas as a non-working public holiday in Cuba (1998-12-02, 1997-12-15, and 1996-12-02) as well as the extension of the January 1st non-working public holiday to span 3 days (2007-11-20).
Once again (2017-01-06, 2016-01-03, 2014-12-31, 2014-01-03 and 2013-03-18) the aforementioned list of non-working public holidays in Cuba for the calendar year 2018 includes a Good Friday public holiday in Cuba in 2018.
Links and References
Below are links to the news stories referred to in the above "Cuban 2018 Public Holidays Announced" news story, as well as links to subsequents news stories which refer to the present news story.