Here are the dates for the second Full Moon of the month (Blue Moon)
until the year 2031 AD. Note that 1999 and 2018 will have two Blue Moons. Time
of day is given in Universal Time at Greenwich England. For EST subtract 5 hours
and for PST subtract 8 hours. Year Month Day Time 1999 January 31 16:07 U. T. 1999 March 31 22:49 2001 November 30 20:50 2004 July 31 18:06 2007 June 30 13:49 2009 December 31 19:13 2012 August 31 13:59 2015 July 31 10:44 2018 January 31 13-27 2018 March 31 12:37 2020 October 31 14:50 2023 August 31 1:36 2026 May 31 8:46 2028 December 31 16:49 Return to Dr. Odenwald's FAQ page at the Astronomy Cafe Blog.