The answer very much depends on the year. One calendar year has a minimum of four eclipses, which are two solar eclipses and two lunar eclipses. A year can have as many as seven eclipses. So each year is different.
Five is the theoretical maximum number of solar eclipses in one calendar year; generally 4 partial eclipses and one total or annular eclipse. This configuration happens about every 200 years or so. Interestingly, there will be four solar eclipses in 2011; all will be partial eclipses, visible (if at all) only from polar regions. The last time there were five solar eclipses in a year was in 1935; the next time will be in 2206.
On average, there are about 2-4 lunar eclipses each year. These can vary in type, with some being total eclipses and others being partial or penumbral eclipses.
Total lunar eclipses occur between 0-3 times per year.
Not this year. You can check the NASA Eclipse web site for the schedule of future eclipses.
it's quite rare, but it's possible to have no lunar eclipses at all in a year, if the geometry between the Earth, Moon and Sun doesn't quite work out. The maximum possible number, again VERY rare, is five. Typically, we have two lunar eclipses per year.
Five is the theoretical maximum number of solar eclipses in one calendar year; generally 4 partial eclipses and one total or annular eclipse. This configuration happens about every 200 years or so. Interestingly, there will be four solar eclipses in 2011; all will be partial eclipses, visible (if at all) only from polar regions. The last time there were five solar eclipses in a year was in 1935; the next time will be in 2206.
none to 3 lunar eclipses a year
On average, we can expect two lunar eclipses and two solar eclipses in any year. 2010 will have four eclipses, right on the average.
There are 26 bi-weeks in a calendar year.
During the 100-year period from 1901 to 2000, there were 228 solar eclipses and 229 lunar eclipses. On the average, that's 2.28 or 2.29 of each kind, for every year, but in in individual year, it can be as many as 4.
On average, there are about 2-4 lunar eclipses each year. These can vary in type, with some being total eclipses and others being partial or penumbral eclipses.
there are at least two lunar eclipses in a year
Total lunar eclipses occur between 0-3 times per year.
There are 366 or 265 days in a sami calendar or year
none to 3 lunar eclipses a year
During the 100-year period from 1901 to 2000, there were 228 solar eclipses and 229 lunar eclipses. On the average, that's 2.28 or 2.29 of each kind, for every year, but in in individual year, it can be as many as 4
Not this year. You can check the NASA Eclipse web site for the schedule of future eclipses.