For the third time in the past year, the moon will become completely immersed in Earth's shadow on Wednesday night, resulting in a total lunar eclipse.

As is the case with all lunar eclipses, the region of visibility encompasses more than half of our planet. Nearly a billion people in the Western Hemisphere, more than 1.5 billion in Europe and Africa, and perhaps another half-billion in western Asia will be able to watch — weather permitting — as the brilliant midwinter full moon becomes a shadow of its former self and morphs into a glowing coppery ball.

Almost everyone in the Americas and Western Europe will have a beautiful view of this eclipse if bad weather doesn't spoil the show. The moon will be high in a dark evening sky as viewed from most of the United States and Canada, at a time when most people are still awake and about.

The main event begins at 9:01 p.m. ET, when the moon is completely covered by the darkest part of Earth's shadow. That translates to 8:01 p.m. CT, 7:01 p.m. MT and 6:01 p.m. PT. The total phase of the eclipse lasts 51 minutes, and the moon starts coming out of the darkest shadow, or umbra, at 9:52 p.m. ET.

Later, QD.