A series of photoshopped images of a planet with a sun and a planet

autumnal equinox，It is the fourth solar term in autumn。Finger yourself；The Sun reaches 180° ecliptic longitude；It is celebrated on September 22-24 of the Gregorian calendar every year。autumnal equinox，"Divided" means "tied"、"Half" means，On the autumnal equinox, the sun's rays hit the Earth's equator almost directly，Day and night equals around the globe。After the autumnal equinox, the direct position of the Sun shifts to the Southern Hemisphere，The Northern Hemisphere receives less and less solar radiation，The ground loses more heat，The rate of temperature reduction has accelerated significantly。It's the autumnal equinox，The heat has subsided，The weather is getting cooler，Summer is cool。 After the autumnal equinox，The direct solar point continues from the equator towards the southern hemisphere，Days begin to grow shorter throughout the Northern Hemisphere，That is, within a day, the day begins to be shorter than the night；The Southern Hemisphere is the opposite。Therefore, the autumnal equinox is also called the falling equinox。And at the north and south poles，The day of the autumnal equinox，The sun is on the horizon all day。thereafter，As the direct point of the sun continues to move south，A 6-month polar night begins near the North Pole，The scope gradually expands and then shrinks；A 6-month polar day begins near Antarctica，The scope gradually expands and then shrinks

(nsfw:1.5),verybadimagenegative_v1.3, ng_deepnegative_v1_75t, (ugly face:0.8),cross-eyed,sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), skin spots, acnes, skin blemishes, bad anatomy, DeepNegative, facing away, tilted head, {Multiple people}, lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worstquality, low quality, normal quality, jpegartifacts, signature, watermark, username, blurry, bad feet, cropped, poorly drawn hands, poorly drawn face, mutation, deformed, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, extra fingers, fewer digits, extra limbs, extra arms,extra legs, malformed limbs, fused fingers, too many fingers, long neck, cross-eyed,mutated hands, polar lowres, bad body, bad proportions, gross proportions, text, error, missing fingers, missing arms, missing legs, extra digit, extra arms, extra leg, extra foot, ((repeating hair))