大秋は二十四節気の 12 番目の節気であり、夏の最後の節気でもあります。. 豆子衛, 太陽経度が 120 °°, グレゴリオ暦では7月22日から24日まで祝われます. 「シュウ」’ 暑いという意味, そして「ダーシュウ」’ 炎症による極度の熱を指します. 大暑は小暑よりも比較的暑いです, そしてそれは一年で最も強くて暑い日差しが降り注ぐ二気節です, のピークで “高温多湿な蒸し蒸し” 現時点では. 大樹の気候の特徴は高温です。, 猛暑, 頻繁な雷雨, and typhoons.
The Dashu solar term falls around the middle of the “Sanfu” period, which is the hottest time of the year. During the Great Heat season, the sunshine is intense, the temperature is high, humid, and rainy. Although there may be unbearable heat and humidity, it is very beneficial for the growth of crops, and crops grow the fastest during this period.
Since ancient times, there has been a custom among the people to drink herbal tea (Fucha) during the three days of the Great Heat; Fucha, as the name suggests, is a type of tea consumed during the Sanfu period. This tea, brewed with traditional Chinese herbs, has a cooling and heat relieving effect. 加えて, there are customs such as burning incense and sun drying ginger. Dashu “is the hottest and most humid season of the year, during which the focus of health and wellness is on” preventing heatstroke “そして” dispelling dampness “.