Hello! This is a beginners guide in getting to know and understand your “Big Three” zodiac signs.
You might be wondering, what even is a “Big Three?” Your big three zodiac signs are your Sun sign, Moon sign, and Rising sign. They each can tell you something about your personality, or general likes and dislikes.
Your Sun sign is calculated by determining the position of the sun at the time of your birth.
Your Moon sign is calculated by determining the position of the moon at the time of your birth.
Your Rising (or Ascendant) sign is calculated using the time and place of your birth and analyzing them to determine which sign was rising on the eastern horizon at that time.
Here is a website that you can use to calculate your Big Three! All you need to know is your date and time of birth, as well as the city you were born in: Big Three Calculator
This website can be used to calculate your entire birth chart using the same information: Birth Chart Calculator
Source: Big Three of Astrology