How often does a lunar eclipse occur?

Answer:
There are between 1 and 4 lunar eclipses per year.

Between the years 1901 and 2000, the average was 2.29 of them each year.
First answer by PenguinatorToo. Last edit by Alcohen2006. Contributor trust: 1141 [recommend contributor recommended]. Question popularity: 1 [recommend question].