What day is the second day of the first month in 2023?

The fifteenth day of the first month in 2023 is the first day of June 9.

Counting nine is the custom at the beginning of the solar term in winter. In 2023, the Lantern Festival is on February 5 of the Gregorian calendar and the fifteenth day of the first month of the lunar calendar. In 2022, the solar term of the winter solstice falls on the Gregorian calendar 65438+February 2 1, the seventh day of the lunar winter month. When counting nine, every nine days is a "nine", so counting to 2023 is the first day of June 9.

The Lantern Festival in 2023 is the beginning of the cold weather in June and September. After at least nine days, the temperature will obviously rise, so it will be cold for at least another month. Moreover, as the saying goes, "Spring covers autumn", don't see that the Lantern Festival is already a solar term in beginning of spring, so you can't wait to put on thin spring clothes, because the temperature rises a little slowly at this time, and there is a brief cold in late spring.

Arithmetic of nine

From the solstice of winter to the unhealed day of winter (after the winter, the first unhealed day is called "Jiaojiu", which means the beginning of cold), every nine days is a "nine", the first nine days are called "Yijiu", the last nine days are called "Erjiu", and so on, until "Jiujiu" and "Jin Jiu Peach Blossom", the weather will be warm.

As the saying goes, "Summer solstice is three years old, and winter solstice is nine years old." . It is generally the coldest in April and September, which is the coldest period of the year; By the Ninth Five-Year Plan, the cold had disappeared and spring was warm in bloom.