202 1 what time is it in the long summer? 202 1 introduction to daylight saving time

202 1 year, calendar year, ***365 days, 53 weeks. There is no leap month in the Year of the Ox, and the Spring Festival is in February 12. 265438+the second year starting from the third year of 20th century 10, matching the calculation of 1 year or the calculation of 0 year, and the second year of 2020s, the 72nd anniversary of the founding of People's Republic of China (PRC) and the100th anniversary of the founding of People's Republic of China (PRC) * * #.

Introduction of long summer solar terms:

Chang Xia said that saying goodbye to spring is the beginning of summer. Spring comes and summer grows, autumn harvests and winter storage, and in the long summer, everything is thriving. Because China has a vast territory and a large span from north to south, natural rhythms vary from place to place.

202 1 what time is it in the long summer? 202 1 introduction to daylight saving time

202 1 Long summer solar terms are: 202 1 Wednesday, May 5th 14:47:0 1.

People will usher in a long summer solar term. "Almanac" said: Dou refers to the southeast, Wei refers to the long summer. When the sun reaches 45 degrees of the yellow meridian, the long summer begins, and everything grows here, so it is named long summer.

Long summer is the seventh solar term in the traditional twenty-four solar terms, and it is also the first solar term in summer, marking the official start of the season in Xia Meng.

Introduction of solar term temperature in long summer

Astronomically, long summer bid farewell to spring, which is the beginning of summer. When the temperature rises obviously, the summer heat comes, thunderstorms increase and crops enter the peak season, people are used to taking long summer as an important solar term.

In the long summer season, the temperature difference between north and south of China is large, and the same area fluctuates frequently. The average temperature in most parts of the country is around 1820℃. According to the classification standard of modern climatology (climate average temperature) in China, the daily average temperature rises steadily to above 22℃, starting in summer.

Therefore, after a long summer, the overall temperature in China is relatively stable.