Horse aspects can also enter by other chronomantic factors or measures, such as hourly.

The lunar calendar paved the sequence of the Chinese zodiac animals.

invented the Chinese lunar calendar, which follows the cycles of the moon.

In a folklore story that explains the origins of the cycle, the animals hold a race to determine their order.

The custom of pairing an animal with a year in a 12-year cycle can be traced back to at least the Han dynasty (201 BC – 220 AD), and there are many legends and folktales surrounding the 12 zodiac animals, which are often depicted in East Asian art and design.