What does it mean to break the sun on auspicious days? Don't break the year with the solar calendar.

1. Year-end holiday: refers to the day of conflict with the old times, which the ancients thought was unlucky.

2. The ancient calendars in China adopted the methods of calendar year, calendar month, calendar day and calendar time. Twelve branches, such as Zi, Ugly, Yin, Mao, Chen, Si, Wu, Wei, Shen, You, Xu and Hai, indicate that the calendar year is too old, and the date of collision with the old days is broken.

3. Regularity: Six pairs of earthly branches collide, commonly known as "six reds", namely meridian collision, ugly collision, Shen Yin collision, You Mao collision, Chen Xu collision and Hayes collision.

4. If that year is Jiazi year, the son is too old, and it is noon, and that day is noon, it will be broken. The rest of the analogy is that the ugly year will break the sun, the cloudy year will break the sun, the Mao year will break the sun, the Chen year will break the sun, the previous year will break the sun, and the noon year will break the sun.