Monday August 7th the full Moon, just one day before it will be at descending node, passes through the Earth’s outer shadow and briefly crosses through part of the darker inner shadow, the umbra. This sets up a partial lunar eclipse.
The Earth has two distinct shadows, an inner and much darker umbra, and the outer and fainter penumbra as this NASA graphic shows.
This eclipse will not be visible across the continental United States.
For additional information about this or other eclipses go to the Hermit Eclipse web site.