Full Harvest Moon of September Is Peaking Now

Spectacular Moon Photo Caught Over Chile
The dazzling full moon sets behind the Very Large Telescope in Chile's Atacama Desert in this photo released June 7, 2010 by the European Southern Observatory. The moon appears larger than normal due to an optical illusion of perspective. Full Story. (Image credit: Gordon Gillet, ESO.)

If you're located in the Northern Hemisphere, you might have the opportunity to spot a special full moon in the sky this weekend: the Harvest Moon.

This month's special full moon gets its name because its appearance low in the southeastern sky for several nights historically afforded farmers extra time for harvesting crops. Before the invention of electricity, farmers relied on bright moonlight in the late summer to gather their ripening crops after sunset.

The moon typically rises about 50 minutes later each night, but during several nights around the Harvest Full Moon, it can rise between 25 to 30 minutes later across the United States. In other Northern Hemisphere locations, like Canada and Europe, the moon can rise just 10 to 20 minutes later around a Harvest Moon, according to SPACE.com's skywatching columnist Joe Rao. [Photos: Our Changing Moon]

For the past couple nights the moon has been well positioned in the sky as it heads into the full moon Sunday night (Sept. 11), with the peak coming on Monday (Sept. 12) at 5:27 a.m. EDT (0927 GMT).

Traditionally, the designation "Harvest Moon" is given to the full moon that happens closest to the autumnal (or fall) equinox, which occurs on Sept. 23 this year. While the Harvest Moon typically occurs in September in the Northern Hemisphere, it can occur in early October about once or twice each decade, according to Rao. [Infographic: Phases of the Moon Explained]

Skywatchers and amateur astronomers should hope for clear skies that will offer them nice views of the Harvest Moon. But, in addition to marveling at the bright sight, many detailed features on the moon can be seen with the ordinary binoculars or small telescopes.

Editor's note: If you snap an amazing photo of September's Harvest Moon and would like to share it with SPACE.com for a possible story or gallery, please contact managing editor Tariq Malik at: tmalik@space.com.

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Space.com Staff
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Space.com is the premier source of space exploration, innovation and astronomy news, chronicling (and celebrating) humanity's ongoing expansion across the final frontier. Originally founded in 1999, Space.com is, and always has been, the passion of writers and editors who are space fans and also trained journalists. Our current news team consists of Editor-in-Chief Tariq Malik; Editor Hanneke Weitering, Senior Space Writer Mike Wall; Senior Writer Meghan Bartels; Senior Writer Chelsea Gohd, Senior Writer Tereza Pultarova and Staff Writer Alexander Cox, focusing on e-commerce. Senior Producer Steve Spaleta oversees our space videos, with Diana Whitcroft as our Social Media Editor.