Terminology
Zodiac Sign
A zodiac sign is one of twelve equal 30-degree sections of the zodiac, such as Leo, Virgo, or Aquarius.
Why it matters
Signs shape how planetary energy expresses itself. A planet's sign is one of the first things astrologers consider.
Why You Should Care
Your Sun sign is only one small part of your birth chart, but understanding the signs can help you recognize the different themes and archetypes that astrology explores.