We have 立冬=ritto, the 1st of winter 二十四節気 today. Cool wind blows from the north, lets Mei-Shun feel that 2024 gives clear changes between 4 seasons. On August 7th 立秋=risshu for example, air got quite softer after 16 : 00 when Mikan-chan and she enjoyed dancing with horsey guys. Long summer returning over and over in daytime, it seemed to have decided to leave around 秋分=shubun.