Totality will last nearly 1 1/2 hours — from 5:16 a.m. to 6:41 a.m. EST — as Earth passes directly between the moon and sun.
Known as a blood moon, it will appear a reddish-orange from the light of Earth's sunsets and sunrises. At the peak of the eclipse, the moon will be 242740 miles (390,653 kilometers) away, according to NASA scientists. Binoculars and telescopes will enhance viewing, provided the skies are clear.
South America will get a glimpse of Tuesday's lunar eclipse, weather permitting. Striking out altogether, Africa, the Middle East and most of Europe will have to wait until 2025.
Among those providing a livestream of Tuesday's lunar extravaganza: Griffith Observatory in Los Angeles and the Italian-based Virtual Telescope Project.
It's the second total lunar eclipse this year; the first was in May. The next one won't be until 2025. Plenty of partial lunar eclipses will be available in the meantime.
