How do you know what zodiac sign it is today?

It's actually quite simple. The zodiac signs correspond to the twelve earthly branches: Yin Mao, the ugly son, and Qihai, Shen You, Tatsumi at noon. They correspond to each other, namely, rats, cows, tigers, rabbits, dragons, snakes, horses, sheep, monkeys, chickens, dogs and pigs.

You can open a perpetual calendar at will, such as the perpetual calendar on Baidu, and check it. August 2 1, 1, 990 is the second day of the seventh lunar month and the fifth day of the sixth lunar month. The earthly branch of this day is "noon", and the corresponding zodiac is horse. In the same way, the earthly branch of this lunar year is also "noon", so it is the year of the horse.