Astrological sign operate on cycles of years, lunar months, and two-hour periods of the day (also known as "shichen"). A particular feature of the Chinese zodiac is its operation in a 60-year cycle in combination with the Five Phases of Chinese astrology (Wood, Fire, Metal, Water and Earth). Nevertheless, some researches say that there is an obvious relationship between the Chinese 12-year cycle and zodiac constellations: each year of the cycle corresponds to a certain disposal of Jupiter. For example, in the year of Snake Jupiter is in the Sign of Gemini, in the year of Horse Jupiter is in the Sign
Pig (zodiac) celestial longitude of 240°. In the Gregorian calendar, it usually begins around 22 November, and ends around 7 December. A person born in any year is said to inherit some attributes of the Pig if they are born during these months. Thus, in order to complete the astrological reading, it is important to know this month as well. Given that the day is composed of 24 hours, each sign is also given to the different signs of the zodiac. The Pig was also assigned to govern the time between 21:00 hrs to 22:59 hrs. According to tradition, this is also