How to calculate the constellation and the rising constellation?

Constellations are calculated according to the date, time and place of birth (generally, you need to know the place of birth when calculating the ascending constellation).

For example, a person 1953 was born at 4: 20 am in Dalian, Liaoning Province. Through the online constellation query tool, he can find his sun constellation: Capricorn and rising constellation: Sagittarius.