The exact moment of the supermoon is 4:29 p.m. Eastern time on Friday, November 15, but it will appear to be full from early Thursday morning through just before sunrise on Sunday, according to NASA’s Gordon Johnston.

A supermoon occurs whenever a full moon coincides with the moon approaching its closest distance to the Earth—a point, known as perigee, that’s about 226,000 miles away—during its 27-day orbit, though NASA does not recognize it as an official astronomical term.

This Beaver Moon is a supermoon, meaning it coincides with the moon's closest approach to Earth in its orbit, known as perigee.