Look at the old calendar.

Almanac is the code of conduct followed by ancient emperors, which includes not only astronomy, meteorology, seasonal seasons, but also some taboos that people should abide by in their daily lives. Because it can only be used by the emperor's family, it is called almanac. After the Revolution of 1911, the imperial system was overthrown and the almanac was rewritten as Almanac.

Extended data:

Matters needing attention in choosing a wedding day:

1, leap year leap month: users attach great importance to the saying of leap month leap year when choosing wedding date. In leap years, there will be beginning of spring twice a year. When choosing an auspicious day for marriage, users should try to choose a year with a leap month.

2. Date of marriage: As the date of marriage, it actually refers to the date of birth of both men and women. When choosing a wedding date, the date of birth of the woman should be the main one, supplemented by the date of birth of the man, and others should not be considered as screening.

3. Combine the wedding date with the holiday: When choosing the wedding date, users should consider the schedule in real life. When choosing a wedding date, you should try to combine it with the holiday time.

Baidu Encyclopedia-Huangli