This is not an event that occurs at regular intervals. The series below shows that 19 years is the Mode for occurrence.
The full moon occurred on Halloween in:
1925
1944 (19 years)
1955 (11 years)
1974 (19 years)
2001 (27 years)
The full moon will occur on Halloween in:
2020 (19 years)
2039 (19 years)
2058 (19 years)
2077 (19 years)
2096 (19 years)
There is no astronomical relationship between the phases of the Moon and the Earth's orbit around the Sun. So we would expect to find a full moon to occur on the equinox about once every 15 years or so.
On average, the Moon will be full on Halloween one year out of every 28. If we expand the criteria to be "ALMOST full", meaning 2 days before to 2 days after, then an almost-full Moon will happen at Halloween about one year in six.
For example, last year (2009) the Moon was full on November 2, so it was "almost full" on Halloween. In 2012, the Moon will be full on October 29, 2 days before Halloween. In 1974 the Moon was full on October 31, and again in 2020 the Moon will be full on Halloween.
Actually it's not common for a full moon to appear on Halloween. Due to the speed of the Moons orbit and the fact that we sometimes have an extra day (leap year).
Previous Incorrect AnswerEvery Halloween Night So be ScaredThere is a full moon every 29 days, and one winter solstice per year. So, about once every 29 years. So 2010 isn't anything really special, just because the northern hemisphere's winter solstice happens to be on a full moon.
It _IS_ sort of unusual that the northern hemisphere's winter solstice in 2010 just happens to be within 15 hours of a total lunar eclipse. There will be a total lunar eclipse ending at 08:53 GMT on December 21, 2010, and the winter solstice will occur at 23:38 GMT on December 21, 2010. But it's just a coincidence, without any significant meaning.
The last was 1638 - only two in Common Era.
not quite alot
On average, once ever 29 years.
No air and no water on the Moon equals no thunderstorms.
Yes sometimes there are 2 full moons during one month. These do not happen very often and the second full moon is called a 'blue moon', hence the expression, "once in a blue moon".
every other year
That's a "Blue Moon" . . . the second Full Moon in the same CALENDAR month.The cycle of moon-phases is 29 days, so there has to be a full moon on the 1st or 2nd of the month,in order to have another one before the end of the month.December 2009 will have Full Moons on the 2nd and the 31st. That will be the first time in a little over 3 years.
The moon in the days before and after a full moon appear as a gibbous moon. A gibbous moon is anything between a full moon and a half moon.
On Halloween 2013 the moon was a waning crescent moon. There was a full moon on October 18 and 19 of 2013.
No. The Moon was full yesterday, October 22, 2010, and will be just past the 3rd quarter moon on Halloween.
Sadly no. The only full moon in October is on October 4. The next one come on November 2, 2 days after Halloween. ----------------------------------------------------------------------------------------------------------- the next full moon on Halloween is 2020.
The full moon was on October 29, 2012. However, it most likely appeared to be a full moon still on October 31, 2012.
It means you forgot to shut your window.
A sorcerer's moon is a full moon in literature. This moon is sometimes called a blood moon, a Halloween moon, or even a harvest or hunter's moon.
No air and no water on the Moon equals no thunderstorms.
In the year 2012 at midnight Eastern Standard Time, the moon will be 100% illuminated on October 29 and 30, and 98% illuminated on the 31st. This 98% of Full Moon will probably look indistinguishable from a Full Moon to most people. In 2020, there will be a 98% illumination on October 30, and 100% on the 31st which is a genuine Full Moon and the first one that is technically Full as well as apparently so.
Waxing moving towards a full moon.
No. And the shark attack happened at 7:30 in the morning on Halloween 2003
Yes sometimes there are 2 full moons during one month. These do not happen very often and the second full moon is called a 'blue moon', hence the expression, "once in a blue moon".
The second full moon of any month is called a 'blue moon'. It is a rare occurrence. The saying 'once in a blue moon' means that something does not happen very often.