Some people don't think astrology matters, but it can be a useful tool for understanding your personality.
Your sun sign is probably the zodiac language you are most familiar with. Representing the essence of who you are, sun signs are interpreted based on the position of the sun at the time you were born.
This site gives you your sun sign, but if you feel that it doesn't perfectly describe you, look up your moon and rising signs, as these both tend to provide more nuanced information on who you are.
Take Me to Co-Star