On August 21, 2017, America was treated to its first coast-to-coast total solar eclipse in nearly 100 years. It was also the first total eclipse exclusive to the U.S. since before the nation’s founding. From Oregon to South Carolina, the eclipse traced a 67-mile-wide path of totality across the country and millions of Americans and visitors from around the world witnessed the Moon passing between the Earth and the Sun and day turning to night for up to almost three minutes.