What is the solstice this summer?

According to today's headline information, the summer solstice in 2023 is June 2 1 day at 22: 57: 37, and the fourth day of the fifth lunar month in 2023. Summer solstice is one of the 24 solar terms, which occurs on June 20th, or 2 1, or 22nd of the Gregorian calendar every year. On this day, the sun was almost direct to the Tropic of Cancer.

On the day of the summer solstice, the sun moves to 90 degrees of the yellow meridian (summer solstice, currently in Gemini), and the position of the sun directly on the ground reaches the northernmost point of the year, almost directly on the Tropic of Cancer. At this time, the daytime in all parts of the northern hemisphere is the longest in the whole year, and the climate types are heavy rain, rainy weather, high temperature and high humidity.