From the meteorological point of view, September belongs to the turn of summer and autumn in the north and the summer season in the south. It is also the third hottest month in a year in the middle and lower reaches of the Yangtze River in China, and the average temperature is second only to August and July.
September is the ninth month of the Gregorian calendar year. It is a small moon, and there are 30 days in a calendar year. September of the lunar calendar is called dog month.
Extended data:
September in history 1
127 1: Gregory X was elected Pope.
1449: Civil Revolution: Ming Yingzong was kidnapped by Wang Zhen and personally recruited 500,000 troops from the Mongolian Warrap Department. In the civil fort (now southwest of Huailai County, Hebei Province), it was surrounded by the Walla Army, and Yingzong was captured.
1804: German astronomer karl harding discovered the goddess of marriage in the asteroid belt through a telescope.
1870: Franco-Prussian War: Prussia defeated France in the Battle of Sedan.
1902: The first sci-fi film A Journey to the Moon was released in France.
19 14: Pigeons are extinct.
19 17: the battle to protect the law: Sun Yat-sen was elected as the grand marshal of the military government by the Extraordinary Congress and called for the Northern Expedition.