- The harvest moon is the complete moon closest to the autumnal equinox.
- September is often the month related to harvest moons.
- At moon rise, the moon is usually reddened by clouds and mud in our ambiance.
Prepare for a late-summer spectacle: A beautiful “harvest” full moon will rise within the jap sky Monday night, Sept. 20, which will attain peak illumination at 7:54 p.m. EDT.
The harvest moon is the complete moon closest to the autumnal equinox, which this yr will likely be Sept. 22.
Why the “harvest” moon nickname? “Within the days earlier than tractors with headlights, having moonlight to work by was essential to getting the harvest in shortly earlier than rain brought on it to rot,” in response to Alan MacRobert, an editor at Sky & Telescope journal.
Many crops ripen abruptly in late summer season and early autumn, so farmers discovered themselves extraordinarily busy at the moment of yr, in response to NASA. They needed to work after sunset.
For a number of evenings, the moonrise comes quickly after sundown, the Previous Farmer’s Almanac stated. “This ends in an abundance of vibrant moonlight early within the night, which was a conventional aide to farmers and crews harvesting their summer-grown crops. Therefore, it’s referred to as the ‘harvest’ moon!”
The Farmer’s Almanac provides that for the reason that autumnal equinox can occur on both September 22 to 23, which means the harvest moon can come as early within the calendar as September 8 or as late as October 7.
So, a summer season harvest moon, particularly one which occurs simply a few days earlier than the equinox, is probably not such a uncommon prevalence, the Almanac stated. “Actually, about 50% of all harvest moons happen in the course of the summer season.”
September is often the month related to harvest moons; they occur almost 76% of the time, whereas October harvest moons happen a median of simply 24%, the Almanac stated.
Moreover, at moon rise, the moon is usually reddened by clouds and mud in our ambiance. Moons close to the horizon are additionally swollen to outlandish dimension by the moon phantasm, a widely known however nonetheless mysterious trick of the attention that makes low-hanging moons appear a lot bigger than they are surely.
For an actual blast from the previous, examine this out: The harvest moon was the topic of this catchy pop commonplace from the early Nineteen Thirties: