What day is March 9th?

Sanjiu time: 65438+20231October 9-65438+1October 65438+July 2023.

Jiujiu, also called Jiujiu in winter, is a folk method to calculate the date of warm flowers in spring and cold days in China. The calculation method is that every nine days from the winter solstice is a "nine", the first nine days are called "one nine", the second nine days are called "two nine", and so on until "nine nine", that is, until the ninth nine days, it is 998 1 day. At this time, spring is deep and warm, and everything is full of vitality. It's time for spring ploughing.

The first day of March 9th: June 5438+1October 9th, 2023.

The second day of March 9th: June 65438+ 10/0, 2023.

The third day of March 9, 2023: 65438+ 10/01.

Day 4: June 65438+1October 65438+February 2023.

The 5th day of March 9th: June 65438+1October 65438+March 3rd, 2023.

Day 6: June 65438+1October 65438+April 2023.

The seventh day of March 9, 2023: 65438+1October 65438+May.

Day 8 of March 9th: June 65438+1October 65438+June 2023.

March 9: June 65438+1October 65438+July 2023.

generative mechanism

The coldest period in winter usually occurs after the winter solstice. After beginning of winter, it means that it has entered winter, so there is still some energy in the heat stored on the surface in the second half of the year, so it is not cold. As time goes by, cold air frequently goes south, and the temperature gradually drops.

In winter, the so-called "cold on March 9 and April 9" usually means that it is not very cold before the winter solstice, but the really cold winter is after the winter solstice, especially on March 9 and April 9. During the Ninth Five-Year Plan, 8 1 day is counted from the winter solstice, that is, the end of March (around the vernal equinox) of the Gregorian calendar, "nine peach blossoms bloom" and "the spring is deep and the day is warm".