BVI Newbie (http://bvinewbie.com/full-moon-party-bvi/) lists the following as full moon dates for 2015. I don't think these are cast in stone because I don't know where BVI Newbie gets their information. There is occasionally confusion as to the exact date of a particular Full Moon party and sometimes the party is held on different nights at different places. I know many people like to plan far in advance but that does not always work well in the BVI.

Full Moon Party Dates – 2015
January 5th
February 3rd
March 5th
April 4th
May 4th
June 2nd
July 2nd
July 31st
August 29th
September 28th
October 27th
November 25th
December 25th