noun🔗Share春分点、秋分点The intersection of the apparent path of the sun in the sky (the ecliptic) with the celestial equator."The equinox occurs twice a year, marking the moment when the sun's path crosses the celestial equator. "春分点と秋分点は年に2回起こり、太陽の軌道が天の赤道を横切る瞬間を示します。astronomyspacetimeweathernaturescienceChat with AIVocabulary GamePractice Reading
noun🔗Share春分または秋分One of the two days on which this intersection occurs each year: (for the Northern hemisphere) March 20 or 21 in the spring and September 22 or 23 in the autumn."The spring equinox is on March 20th or 21st each year, which means the school year usually starts around that time. "春分は毎年3月20日または21日で、学校が始まるのは大体その頃です。astronomynaturetimeworldscienceeventgeographyChat with AIVocabulary GamePractice Reading
