What festivals are there in April?

April 2: International Children's Book Day, World Autism Day.

Tomb-Sweeping Day, April 4th.

Qingming is one of the 24 solar terms in China. Because the 24 solar terms objectively reflect the changes of temperature, rainfall and phenology throughout the year, ancient working people used them to arrange agricultural activities. "Huainanzi-Astronomical Training" says: "On the fifteenth day after the vernal equinox, the bucket refers to B, and the Qingming wind comes." According to the centenarian question, "everything grows clean and bright at this time." So it is called Qingming. " As soon as Qingming arrives, the temperature rises and the rainfall increases, which is a good time for spring ploughing and planting. Therefore, there is an agricultural proverb that "before and after Qingming, point melons and plant beans" and "planting trees is not as good as Qingming". It can be seen that this solar term is closely related to agricultural production.

April 7: World Health Day (1950)

April 15: Africa Freedom Day

April 16: Danish National Day

April 17: World Hemophilia Day and Syrian National Day.

April 18: Zimbabwe's founding anniversary, Ireland's independence day.

April 20, Grain Rain

Grain Rain is the sixth solar term among the 24 solar terms and the last solar term in spring. Every year from April 19 to April 2 1 day, when the sun reaches 30, it is Grain Rain, which comes from the old saying "Rain makes a hundred valleys". At the same time, it is also the best time for sowing, transplanting and ordering beans. According to meteorologists, Grain Rain is the last solar term in spring, and the arrival of Grain Rain solar term means that the cold wave weather is basically over and the temperature rises faster, which is very beneficial to the growth of cereal crops.