What constellation should I be?

If your birthday is at the junction of two constellations and you don't know what constellation you are, you can find the specific time when the sun enters each constellation from 1950 to 1999 here.

For example, you were born at the junction of 1980 Aries and Taurus. It can be found in the table that the corresponding time of Taurus this year is 6: 22 on April 20. If you were born after this time, your sign is Taurus, otherwise it is Aries.