![]() ![]() And around the autumnal equinox, it shrinks to just 20 minutes or so. Around the vernal equinox, which kicks off spring in the Northern Hemisphere, that interval can stretch to a 70-minute change in moonrise times from night to night. And it’s related to the angle of the Moon’s orbit with respect to Earth’s equator - because unlike many satellites in the solar system, our Moon doesn’t orbit Earth’s equator. Then the cycle repeats.īut that 50-minute change from day to day is only an average. On any two successive nights, moonrise generally varies by about 50 minutes as our satellite goes from New to Full and New again. When it is Full, it sits directly opposite the Sun, rising around sunset and setting around sunrise. Okay, so what’s really going on? As the Moon circles Earth, we see its changing phases as the amount of illumination it receives from the Sun also changes. This means several nights in a row receive lots of bright moonlight - a boon to farmers working hard to bring in the harvest before the advent of artificial lights. What is the Harvest Moon effect? Put simply, it’s a span of several days during which the Full (or nearly Full) Moon rises at almost the same time each night. And because of some nifty celestial geometry, it brings with it a special effect called, appropriately, the Harvest Moon effect. This year, the Harvest Moon falls just a few days before the equinox, on Monday, September 20, at 7:55 P.M. The Full Moon that occurs closest to the autumnal equinox has a special name: the Harvest Moon. At that time, the Sun will cross the celestial equator - the projection of Earth’s equator out into space in all directions - heading from north to south. ![]() This year, the equinox falls on Wednesday, September 22 at 3:21 P.M. © 2023 NYP Holdings, Inc.For those in the Northern Hemisphere, the autumnal equinox marks the start of fall. ![]() If you’re in for a good cry, check out the comments section of the YouTube video for the song - a record of countless tributes to lost loves by social media users. The Canadian singer-songwriter wrote arguably one of the greatest love songs of all time, called “Harvest Moon,” for his 1992 record by the same name. What does Neil Young have to do with the harvest moon? 21 for the Northern Hemisphere - when the Earth’s pole reaches its furthest tilt away from the sun. The autumnal equinox gives way to the winter solstice - on Dec. At the same time, our Southern counterpart forays into spring, called the vernal equinox, meaning they’ll reap most of the sun’s benefits for the next six months. The Northern Hemisphere enters fall as the Earth tilts to face the sun from the other side of the equator - marked by fewer hours of daylight. Getty Images What is the autumnal equinox? 20, is the last full moon before the Northern Hemisphere enters fall on Sept. That meant ancient farmers could keep their workdays going into the night without pause. As the sun briefly squares with the equator on the autumnal equinox, before shifting focus to the Southern Hemisphere, the time between sundown and moonrise is shortened. September’s full moon coincides with the traditional harvest season of North America and Europe, which lit the way for workers who toiled through dark hours to pull crops. That means the full moon has already risen for the Western-most US time zones, and by exactly 7:55 p.m. ![]() The Americas can expect to see a full moon by Monday afternoon and evening through Tuesday morning - as Europe, Asia, Australia and most of Africa enter their afternoon and evening hours on Sept. Say goodbye to summer with a salute to Monday night’s “harvest moon,” the last full moon before the Northern Hemisphere’s autumnal equinox on Wednesday, Sept. July 2023 new moon in Cancer creates ‘sex magic’ for all zodiac signs Two supermoons will appear in August in rare astronomical event August 2023 horoscopes: Tackle the romantic unruliness of your lifeįull sturgeon supermoon in Aquarius will make you ‘defiant AF’: astrologer ![]()
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