Is the vernal equinox distinguished by the lunar calendar or the solar calendar? Does the vernal equinox represent the beginning of spring?

Is the vernal equinox distinguished by the lunar calendar or the solar calendar?

The vernal equinox is distinguished according to the time of the solar calendar.

The solar term of vernal equinox is March 19~22 in the solar calendar every year.

The twenty-four solar terms reflect the influence of the sun on the earth, so they belong to the solar calendar category. The solar terms used in the world are calculated according to the solar calendar.

It is a knowledge system formed by observing the movement of the sun in a year and understanding the changing laws of the four seasons, climate and phenology in a year. It not only plays a guiding role in agricultural production, but also affects the food, clothing, housing and transportation of ancient people, and even cultural concepts.

The 24 solar terms are: beginning of spring, rain, sting, vernal equinox, Qingming, Grain Rain, Changxia, Xiaoman, Mangzhong, Summer Solstice, Slight Summer, beginning of autumn, Early Summer, Millennium, Autumn Equinox, Cold Dew, Early Frost, beginning of winter, Light Snow, Heavy Snow, Winter Solstice, Slight Cold and Severe Cold. This is the twenty-four segments that the ancients divided the whole year according to the change of the position of the sun on the ecliptic and the evolution order of the ground climate.

So the vernal equinox is distinguished according to the solar calendar.

Does the vernal equinox represent the beginning of spring?

That's not true. The vernal equinox does not mean the beginning of spring, but the vernal equinox means that spring is already halfway through.

Only beginning of spring represents the beginning of spring.

Beginning of spring is the first day of spring. Li, the meaning of beginning in ancient Chinese; Spring contains the meaning of warmth and growth. Twenty-four solar terms were originally formulated according to the changes of stars. When the bucket handle of the Big Dipper points to the shade, it is beginning of spring. The current 24 solar terms are divided according to the longitude of the sun. When the sun reaches longitude 3 15? This is the beginning of spring. Beginning of spring marks that the winter when everything is closed has passed and the spring when everything is revived has arrived.