In the crisp autumn air of early October, skywatchers are gearing up for a celestial treat that's both timely and unusual. The full moon this month, known as the Harvest Moon, peaks on October 7, 2025, but its glow will start captivating eyes as early as the evening of October 6. This isn't just any full moon—it's a supermoon, the first of three in a row this year, and the largest, brightest one to grace our nights in 2025.
Indeed, the Harvest Moon earns its name from its proximity to the autumn equinox, which fell on September 22. Traditionally, this full moon provided extra evening light for farmers gathering crops before winter's chill set in—a practical boon in pre-electric days. But this year's version stands out for its rarity: it's the latest Harvest Moon since 1987, shifting into October rather than the more common September slot. However, that delay makes it no less spectacular; in fact, it amplifies the drama as the moon rises low on the horizon, appearing enormous against the darkening sky.
What sets this supermoon apart is its close approach to Earth—about 221,000 miles away at perigee—making it roughly 14% larger and 30% brighter than a typical full moon. On clear nights, you'll spot it hugging the planet Saturn in the constellation Aquarius, adding a planetary sidekick to the show. Moon phases leading up to it have been waxing gibbous, building anticipation, and tonight, October 5, it's already nearing fullness, though not quite there. For those wondering, no, tonight isn't the full moon proper, but it's close enough to tease.
Stargazers should head outdoors just after sunset, facing east, where the moon will climb steadily. City lights might dim the view, so rural spots or elevated areas work best. Moreover, this event coincides with the tail end of the Draconid meteor shower and precedes the Orionids later in the month—perfect timing for extended sky sessions. Yet, as with all natural displays, weather could play spoiler; check local forecasts for clear skies.
Indeed, these lunar events remind us of the sky's quiet reliability amid earthly chaos. As the Harvest Supermoon illuminates the fields below, it invites a pause to consider the timeless dance of our planet and its nearest neighbor.