What is mango in the twenty-four solar terms? How long is the time limit?

The awn seed is the ninth solar term in the twenty-four solar terms, and it is also the beginning of the noon month of the dry calendar; The time point is around June 6 of the Gregorian calendar every year, and the sun reaches 75 degrees of the yellow meridian. The literal meaning of awn seed is "the wheat with awn is harvested quickly, and the rice with awn can be planted". "The Moon Order is seventy-two waiting for Ji Jie": "The May Festival means that there are awns in the valley." At this time, the middle and lower reaches of the Yangtze River in China will enter the rainy Huangmei season.

There is no time limit for solar terms.