Source: Diario Libre (Santo Domingo)
The Dominican Republic's Secretary of State for Labor has confirmed the list of official 2007 public holidays dates.
Note that one of the online articles referred to, here, contains a typo; Día de Duarte is moved to Monday January 29, as published above, and not to the 19th (which is not a Monday).
The decree lists, in particular, which fixed-date holidays would be moved to a neighboring Monday, according to the law 139-97 of June 19, 1997 (19-Jun-1997).
Related links and worldwide public holidays news updates:
Dominican Republic bank holidays and public holidays (news and updates)
bank holidays and public holidays news updates (December 2006)
Dominican Republic 2017 bank holidays and public holidays (current year)
Dominican Republic 2018 bank holidays and public holidays (next year)
Dominican Republic 2019 bank holidays and public holidays
Dominican Republic 2020 bank holidays and public holidays
Dominican Republic 2021 bank holidays and public holidays
2013-04-01: Dominican Republic 2014 Easter Public Holidays Extended
2012-11-27: Dominican Republic 2013 Public Holidays Announced
2011-11-01: Dominican Republic 2012 Public Holidays Announced
2010-11-04: Dominican Republic 2011 Public Holidays Announced
2009-10-20: Dominican Republic 2010 Public Holidays Announced
1997-06-19: Dominican Republic Implements Movable Public Holidays