Skywatchers are in for a treat tonight as the biggest and brightest full moon of the year rises over the horizon. Known as the “Beaver Moon,” this will be the second of three consecutive supermoons, and it promises a spectacular nighttime display.

The moon will reach peak fullness almost exactly when it’s at its closest point to Earth, creating the perfect alignment for a truly impressive supermoon. During this rare overlap, the moon appears up to 14% larger and 30% brighter than when it’s at its farthest point.

If the skies stay clear, viewers may even notice faint shadows cast by moonlight — a striking effect that only happens during the brightest full moons of the year.

Astronomers recommend heading outdoors shortly after sunset and looking toward the eastern horizon for the best view. A spot away from city lights will make the glowing details of the lunar surface even more vivid.

🌕 Why It’s Called the “Beaver Moon”

The name “Beaver Moon” comes from Native American and early colonial traditions. November’s full moon signaled the time when beavers were most active in preparing for winter — and when trappers would set their final traps before the ponds froze.

Other traditional names for the November full moon include the Frost Moon and Mourning Moon, but the Beaver Moon remains the most widely recognized.

Photo: National Geographic