Check it out here: Solar Annimation - Vox
On Monday August 21, a solar eclipse will cut across the entire United States. And wherever you are, you will be able to see it. Even though the “totality” — the area where the sun is completely blocked out by the moon — is only 70 miles wide, the whole country (even Alaska and Hawaii) will experience a partial eclipse. This is what you’ll see, and the time you’ll see it, in your zip code. The eclipse animation relies on data provided by The United States Naval Observatory and uses entering and exiting vertex angles along with the maximum obscuration percentage to calculate the trajectory of the moon across the sun. Maximum obscuration percentages in the animation are depicted using the nearest whole percent. The map obscuration data was provided by NASA.