A total lunar eclipse took place between September 27 and 28, 2015. It was seen Sunday evening, September 27, in the Americas; while in Europe, Africa, and the Middle East, it was seen in the early hours of Monday morning, September 28. It was the latter of two total lunar eclipses in 2015, and the final in a tetrad (four total lunar eclipses in series). Other eclipses in the tetrad are those of April 15, 2014, October 8, 2014, and April 4, 2015.
The Moon appeared larger than normal because the Moon was just 59 minutes past its closest approach to Earth in 2015 at mid-eclipse, sometimes called a supermoon. The Moon's apparent diameter was larger than 34' viewed straight overhead, just off the coast of northeast Brazil.
The total lunar eclipse was darker than expected, possibly due to eruptions of Calbuco volcano.
Image Credit & Copyright: Amit Kamble
Explanation from: https://en.wikipedia.org/wiki/September_2015_lunar_eclipse