Beautiful scenery and first frost at night. What solar terms did you write?

The mountains and rivers are clear and frosty at night, and several trees are deep red and light yellow. Trying to get under a tall building is as crazy as spring. Beautiful scenery in autumn and first frost at night; Some leaves turn deep red, while others turn light yellow. Dark red trees are particularly conspicuous in light yellow, while mangrove trees are sparse yellow. At this time, when I climbed high, it was already cold.

Frost's Descent

The first frost is the eighteenth of the twenty-four solar terms and the last solar term in autumn. Fight with your fingers; The solar calendar is 210; Celebrate every year on 10/23-24 of the Gregorian calendar. After entering the first solar term in first frost, the scene of late autumn is obvious, and cold air moves southward more and more frequently. The first frost does not mean "frost", but refers to the sudden drop in temperature and the large temperature difference between day and night.

In the first frost season, it's all over. From the morning, the sun went down to the ground, Yin Qi began to condense, and the first frost weather became colder and colder. Because "frost" is a manifestation of cold weather and large temperature difference between day and night, it is named "first frost", which means "sudden drop in temperature and large temperature difference between day and night". The first frost solar terms are characterized by cold weather in the morning and evening, hot weather at noon, large temperature difference between day and night, and obvious autumn dryness.

Baidu Encyclopedia-First Frost