What is the date of the long summer in 2020? Which solar term is the long summer?

1, 2020 summer date: Tuesday, May 5, 2020.

2. Long summer is the seventh solar term among the twenty-four solar terms and the first solar term in summer. The festival of long summer falls on May 05-07 of the Gregorian calendar every year, when the bucket handle of the Big Dipper points to the southeast and the longitude of the sun reaches 45. "Almanac": "Dou refers to the southeast, Wei is the long summer, and everything has grown up since then, so it is named long summer." Long summer is an important solar term, marking the peak season for the growth of all things. After the long summer, the sunshine increases, the temperature rises gradually, the thunderstorm increases, and the crops enter a vigorous growth stage.