The March event is a total lunar eclipse thanks to the positions of the sun, Earth and moon in relation to each other. Earth will drape its shadow over the moon until the moon is blanketed by the darkest part of the shadow. This doesn't blot out the moon, but it creates a change in its color.

A dramatic total lunar eclipse will turn the moon blood red for millions across North America overnight on March 13-14. Here are the best times to watch the show unfold.