
The Full Moon October 2025 is special because it’s both the Harvest Moon and a Supermoon. The name “Harvest Moon” dates back centuries, when farmers in North America and Europe relied on the bright moonlight to work late into the night gathering crops before the arrival of frost. This particular full moon rises soon after sunset for several nights in a row, giving longer stretches of light than usual—perfect for harvesting fields of corn, pumpkins, wheat, and other autumn produce.
The Supermoon part comes from astronomy. The moon’s orbit around Earth isn’t a perfect circle; it’s slightly oval-shaped. When the moon’s full phase happens while it’s at perigee—its closest point to Earth—it looks up to 14 percent larger and around 30 percent brighter than an average full moon. When these two factors happen together, we call it a Harvest Supermoon.

During the Full Moon October 2025—peaking on Monday, October 6, 2025, at 10:47 p.m. EDT—the moon will appear bigger, brighter, and more golden as it rises near the horizon, a sight amplified by the “moon-illusion” effect.
This celestial pairing is both practical in history and spectacular in appearance today. Americans look forward to the Harvest Supermoon as a seasonal marker that signals shorter days, cooler nights, and the bounty of autumn’s harvest—making the Full Moon October 2025 a perfect night to pause and appreciate nature’s rhythm.