Is the constellation in China the lunar calendar? The western calendar is Gregorian calendar.

Most of the constellations are Western-style constellations, but Western-style constellations are all based on the Gregorian calendar, and festivals in China are all based on the lunar calendar, because the lunar calendar is a unique festival division of China people, which makes people feel very convenient to be together. However, it is easy to get confused in different ways, so many times China will be divided according to the western lunar calendar. Western countries are based on the Gregorian calendar. Birthdays, festivals and even constellations in the west are all divided by the Gregorian calendar and can be converted to each other. Whether you know the Gregorian calendar or the lunar calendar, the lunar calendar is a specialty of China. If we want to use other people's things, we must obey their rules. If you want to know which constellation you belong to, you need to abide by the rules of foreigners. For foreigners' festivals, we must first know our date of birth (year, month and day), time (preferably accurate to a few minutes), latitude and longitude of birthplace, and birthday in the solar calendar, so as to become a very accurate constellation division. The Origin of Constellations China's festivals and even birthdays are basically divided according to the lunar calendar, which is a unique way for us in China. The dates of the twelve constellations are accurately divided according to the neutral time of the traditional 24 solar terms in China. There are too many festivals in China. Moreover, there are not so many festivals in the Gregorian calendar, and China people also like to use their own methods. As long as the date and time are accurate, whether you know the solar calendar or the lunar calendar, in fact, the two calendars are essentially the same, and this division method is only applicable to the sun constellations of the twelve constellations. So at present, the lunar calendar in China is also used to divide constellations, but many people don't use it. The lunar calendar circulated in China and China is unique, and many people think it is amazing, because China's culture is profound. At present, two calendars are still used to commemorate this day. Therefore, it is generally based on the solar calendar and was introduced from the west. There are also twelve constellations in China that are divided according to the lunar calendar, and the names of the constellations are different. But few people use it now, and more people divide the constellations according to the western solar calendar. Probably because I am used to using my own calendar, knowing which province, city and county I was born in can be converted into the latitude and longitude of my birthplace. Because westerners usually say that the date of birth is based on the Gregorian calendar, China people feel that the simplicity of foreign countries gradually recognizes each other's status and makes people believe in the division of foreign constellations.