When is spring? Spring has arrived.

1, from beginning of spring solar terms to spring. Spring has begun. In nature, the most striking feature is that everything is beginning to show signs of recovery. In beginning of spring, you can obviously feel the breath of early spring in the Tropic of Cancer and its south of China. In most parts of northern Israel, it can only be said that it is a prelude to entering spring. Everything has not been restored, or in the winter when everything is closed. For the area north of the Tropic of Cancer, the farther away from the Tropic of Cancer (where the Yellow River meets the pond), the later the spring comes.

2. Generally, March to May in the Gregorian calendar in the northern hemisphere is designated as spring, and late September to late February in the Gregorian calendar in the southern hemisphere is designated as spring. In modern meteorology in China, the average temperature in beginning of spring is above 10℃ for five consecutive days. In spring, the climate is warm and mild, and there is rain in most inland areas of China, where everything germinates and the climate is changeable.

3. beginning of spring, the first solar term of the twenty-four solar terms, is the beginning of a year in the dry calendar, the beginning of everything, and represents the beginning of everything and the meaning of self-improvement. Twenty-four solar terms were originally formulated on the basis of "variable stars". When the bucket handle of the Big Dipper points to the shade, it is beginning of spring. At present, solar terms are determined according to the longitude of the sun. When the sun reaches longitude 3 15, it will be the beginning of spring, and the festival will be held from February 3 to 5 of the Gregorian calendar every year. In the era of cadres and branches, silver moon is spring, and beginning of spring is the beginning of a year. Beginning of spring, Spring Festival, all over again, Vientiane updated.