The solstice of summer is getting longer and longer, and everything is prosperous and green.

The solstice of summer is getting longer and longer, and everything is prosperous and green. This means that the days are getting longer and longer from summer solstice, and all the plants and trees begin to turn green, as if wearing green clothes. The summer solstice is the 10 of the 24 solar terms. The solstice in summer is the turning point of the sun's northward movement. After the summer solstice, the direct point of the sun began to move southward from the Tropic of Cancer (23 26' north latitude). For the area north of the Tropic of Cancer in China, the height of the noon sun begins to decrease day by day from summer to the future. For the area south of the Tropic of Cancer in China, after the sun directly returns to the south from summer to the future, the height of the sun begins to decrease day by day at noon.