Lunar eclipses can happen a maximum of twice per year, and only at the time of the full moon. Sometimes the alignment is just right, and we get a total lunar eclipse. If the alignment isn't exact, we might get a partial or a penumbral eclipse instead of a total eclipse.
Typically 1 or 2.
Once every 33 months
4.1 Solar eclipse; 4.2 Lunar eclipse
none to 3 lunar eclipses a year
During the 100 years of the 20th Century (1901 - 2000), there were 228 solar eclipses and 13 times lunar eclipses.
Well if its a lunar eclipse with a full moon on a solctice then it is 84 years. I dont know about a reagular lunar eclipse though.
If the orbit of the Moon was level with the orbit of the Earth around the Sun, there would be a solar eclipse at every new moon, and a lunar eclipse at every full moon.
Total lunar eclipses occur between 0-3 times per year.
There are generally two solar eclipses and two lunar eclipses each year. Of the lunar eclipses, about 40% are "total"; the remainder are partial or penumbral. A lunar eclipse is visible from one-half of the Earth's surface. So on average, and weather permitting, you will see a total lunar eclipse about every third year.
a solar eclipse happens about every 6000 days, way more than a year.
The most possible is five in a year, but it changes from year to year. In the 100 years of the 20th Century (1901 to 2000), there were 229 lunar eclipses (and 228 solar ones). So over several years, it averages out to about 2.3 of each kind per year.