What do you mean by auspicious and dangerous days? What are auspicious days and dangerous days?

1, a dangerous day belongs to one of 12, with an average of 12 days.

In the old folk custom, if there is something important to do, we should pay attention to choosing the date. Choosing the most auspicious day is the auspicious day of the zodiac, and I believe it is the easiest day to succeed. Corresponding to the auspicious day of the ecliptic is the sinister day of the underworld. This day is not suitable for doing anything, and everything needs to be cautious.