“Halloween 31st October is a spooky Full Blue Moon that only occurs every 19 years. The next Halloween Blue Moon will be in 2039. Halloween’s Full Moon, might not look blue but is called a Blue Moon because it is the second Full Moon in October, the first was on October 1st. The saying “Once in a Blue Moon,” means rare because two Full Moons in one month only occurs every two and a half to three years.
Halloween means Holy Eve when spirits roam the earth. Trick-or-Treating or not, don’t go batty, see what’s in store for you this once in a Blue Moon week, Saturday 31ST October to Friday 6th November 2020.”