Is there a 32-day calendar in the world?

Calendar proverb: "March is sunny in Grain Rain". Of these two solar terms, Grain Rain Festival is in the middle of March, and it must be in March, so March is also called "Grain Rain Month". If Grain Rain Festival is not in March, a leap month can be arranged. According to the average weather, Tomb-Sweeping Day is on the day before Grain Rain 15.7/32 (a little more than half a month), because the calendar only requires Grain Rain to be in March, but it is not stipulated on the tenth day and that day, so Tomb-Sweeping Day is not necessarily in March. In 2004, the second day of the fourth month (02: 1 1) in Grain Rain was not in the third month, so the third month was arranged as a leap month and named as "leap February". What about Qingming? So it falls on leap February 15 (18: 59). The distance between them is 15.3/ 10 day calculated by constant gas. (> normal air 15.7/32 days. )

According to the Gregorian calendar, the dates of the 24 festivals are relatively fixed. Qingming is usually on April 4 or 5. According to the statistics of 2 1 century, there are 32 times on the 5th and 68 times on the 4th in a century. Tomb-Sweeping Day in 2004 was on April 4th.