Should the constellation be the moon constellation or the sun constellation?

Constellations are calculated according to the solar calendar, that is, according to the date of birth on the ID card.

The twelve constellations spread from the west to China, so the date is calculated according to the western date. Constellation refers to one of the indispensable components of astrology, and also refers to the combination of stars in the sky. Since ancient times, human beings have associated three or five stars with mythical figures or artifacts, which are called "constellations".

The origin of the lunar calendar:

Its origin can be traced back to the Xia Dynasty, so it is also called "Li Xia". The lunar calendar is a calendar based on the lunar calendar (summer calendar) and integrating the solar calendar. Therefore, strictly speaking, the lunar calendar in China should not be called the lunar calendar, but the combined calendar of yin and yang. Its years are divided into normal years and leap years. An average year is twelve months; A leap year is thirteen months.

The rotation of the earth has brought us the first natural unit of time, that is, "day". The rotation of the earth around its axis is a "day", which is a cycle of alternating day and night. The revolution of the earth around the sun brings a second unit of time, namely "year". The whole revolution of the earth is a year, a cycle of four seasons. Finally, the movement of the moon around the earth established the third time unit "month" for everyone.