The entire 72 minutes of the total lunar eclipse will be visible from all of North and South America, the northern and western part of Europe, and a small part of northeast Asia including Korea and much of Japan. Totality will also be visible in its entirety from the North Island of New Zealand and Hawaii.
In all, an estimated 1.5 billion people will have an opportunity to enjoy the best part of this lunar show.
In other parts of the world, either only the partial stages of the eclipse will be visible or the eclipse will occur when it's daytime and the moon is not above their local horizon.
The moon might take on some odd colors during the eclipse. This is the first lunar eclipse during the winter solstice in almost 500 years. Link -via reddit