April 20 Zodiac Sign, Personality, Love Compatibility Dec 24, 2018 · April 20 Zodiac sign – Taurus. As someone born on April 20, your zodiac sign is Taurus and it is the one which makes you exhibit both the Taurus and Aries traits. It means that you are decisive, bold, and inspirational, while at the same time, you are stable and secure which are the positive aspects that you have as your cusp sign.