On Monday, from 10:16 a.m. in Oregon to 2:48 p.m. in South Carolina, a total solar eclipse will move in a 67-mile-wide swath across parts of 14 states, with the rest of the continental United States witnessing only a partial eclipse. The "totality" — when the moon completely covers the sun — will last only about 2-3 minutes in each location, and it is very important that people don't look directly at the sun during any part of the eclipse without special solar-filter glasses, as staring at an eclipse can lead to permanent eye damage.