new icn messageflickr-free-ic3d pan white
Blue Moon Over L.A. | by RichGreenePhotography.com
Back to photostream

Blue Moon Over L.A.

The phrase "Once in a blue Moon" was first noted in 1824 and refers to occurrences that are uncommon, though not truly rare. Yet, to have two full Moons in the same month is not as uncommon as one might think. In fact, it occurs, on average, about every 32 months. And in the year 1999, it occurred twice in a span of just three months!

742 views
7 faves
5 comments
Taken on May 31, 2007