October’s first Supermoon is here — the Harvest Moon, lighting up skies with a brilliant glow.

On October 7, at 11:48 p.m. ET, the moon will reach full phase, opposite the sun, creating a stunning celestial show.

This Harvest Supermoon is the first of three in a row: October, November (Beaver Moon), and December (Cold Moon).

A Supermoon happens when the full moon is at its closest orbit to Earth — making it appear larger and brighter.

October’s Supermoon will be about 224,599 miles from Earth. November’s will be even closer at 221,817 miles.

Why “Harvest Moon”? Farmers once used its bright light to work late into the night during autumn harvests.

Moon phases are caused by sunlight hitting different parts of the lunar surface as it orbits Earth.

Viewing tips: Check moonrise times, find a dark spot away from city lights, and let your eyes adjust.

Enjoy the Harvest Supermoon — nature’s brightest autumn spotlight in the night sky.

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