2017 Solar Eclipse in Yellowstone Country August 10, 2017 2017 Solar Eclipse in Yellowstone Country WEST YELLOWSTONE, MT – The last time a total solar eclipse was visible across the entire contiguous United States was during the June 8, 1918 eclipse, and not since the February 1979 eclipse has a total eclipse been visible from anywhere in the mainland United States. On August 21, 2017, Read More… from 2017 Solar Eclipse in Yellowstone Country