白露是二十四节气中的第五十个节气,更是干支历申月的结束一级酉月的起始,时间点在公历每年9月7日到9日,太阳到达黄经165度时。天气渐转凉,会在清晨时分发现地面和叶子上有许多露珠,这是因夜晚水汽凝结在上面,所以得名。古人以四时配五行,秋属金,金色白,故以白形容秋露。 The white dew is the fiftieth solar terms in the twenty-four solar terms, but also the beginning of the first monaural month at the end of the month of the end of the calendar year, at the Gregorian calendar from September 7 to 9 every year. When the sun reaches 165 degrees . The weather turns cooler, and in the early morning hours there are many dewdrops on the ground and leaves, which are named after the condensation of water vapor at night. The ancients with four o’clock five elements, autumn gold, gold white, so white to describe autumn Lu.