China Naming Network - Eight-character Q&A - When the sun's direct point "from south to north" points directly at the equator, our solar terms in China are () A. Spring Equinox B. Summer solstice C. Autumn Equinox D. Winter.
When the sun's direct point "from south to north" points directly at the equator, our solar terms in China are () A. Spring Equinox B. Summer solstice C. Autumn Equinox D. Winter.
When the sun's direct point "from south to north" points directly at the equator, our solar term in China is the autumnal equinox, that is, the tropic of Capricorn moves to the equator.
So choose: C.