Frequently asked question
What Is a Sun Sign?
Quick answer: A sun sign is the zodiac sign occupied by the Sun in an astrological chart. It is the sign people usually mean when they ask, “What is your sign?”
Key takeaways
- It is calculated from the Sun’s zodiac longitude.
- It is only one part of a full birth chart.
- Transition-day births may require an exact calculation.
On this pageSun sign versus zodiac signWhat it can and cannot tell youHow it is calculatedRelated questionsSources
Sun sign versus zodiac sign
In casual language the terms are often used interchangeably. More precisely, a zodiac sign is one of twelve sections; a sun sign is the section containing the Sun.
What it can and cannot tell you
Astrologers associate the Sun with identity, vitality and conscious purpose. It does not determine the Moon sign, rising sign, houses or complete personality.
How it is calculated
A chart calculation identifies the Sun’s longitude for a date, time and location, then assigns it to the relevant zodiac sign.
Related questions
Browse all zodiac questions or continue with the related guides below.
Best next reference
Editorial note: Astrological meanings on this page describe traditional interpretations. They are not presented as scientifically proven personality facts.