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Sun Sign Calculator

Find your Sun Sign (Zodiac Sign) instantly by date of birth. Discover your Western zodiac sign, personality traits, compatibility, lucky elements & horoscope insights.

Western Tropical Zodiac
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Your Sun Sign is determined by the position of the Sun at the time of your birth. Only your birth date is required – no time or location needed!

Select your date of birth to find your Sun Sign

Your Sun Sign Result

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Compatible Signs for -

These Sun Signs are most compatible with yours for relationships, friendship, and partnerships.

Best Match: -

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        Famous people born under your Sun Sign:

          Want Your Complete Birth Chart?

          Your Sun Sign is just one part of your astrological profile. Get your complete Kundali with Moon Sign, Rising Sign, planetary positions & personalized predictions.

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          Complete 12 Sun Signs (Zodiac Signs) Reference

          Quick reference for all 12 Sun Signs with their Date Ranges, Ruling Planets, Elements, and Lucky Colors

          # Sign Date Range Hindi Ruler Element Quality Lucky Color
          1 Aries March 21 - April 19 मेष Mars Fire Cardinal Red
          2 Taurus April 20 - May 20 वृषभ Venus Earth Fixed Green
          3 Gemini May 21 - June 20 मिथुन Mercury Air Mutable Yellow
          4 Cancer June 21 - July 22 कर्क Moon Water Cardinal White
          5 Leo July 23 - August 22 सिंह Sun Fire Fixed Gold
          6 Virgo August 23 - September 22 कन्या Mercury Earth Mutable Navy Blue
          7 Libra September 23 - October 22 तुला Venus Air Cardinal Pink
          8 Scorpio October 23 - November 21 वृश्चिक Pluto (Modern) / Mars (Traditional) Water Fixed Dark Red
          9 Sagittarius November 22 - December 21 धनु Jupiter Fire Mutable Purple
          10 Capricorn December 22 - January 19 मकर Saturn Earth Cardinal Brown
          11 Aquarius January 20 - February 18 कुंभ Uranus (Modern) / Saturn (Traditional) Air Fixed Electric Blue
          12 Pisces February 19 - March 20 मीन Neptune (Modern) / Jupiter (Traditional) Water Mutable Sea Green

          Sun Sign vs Moon Sign vs Rising Sign: The Big Three

          Your Sun Sign is just one piece of your astrological puzzle. Together with your Moon Sign and Rising Sign (Ascendant), they form the "Big Three" - the core of your birth chart.

          Comparison of Sun Sign, Moon Sign, and Rising Sign
          Aspect Sun Sign Moon Sign Rising Sign
          Based on Sun's position at birth Moon's position at birth Sign rising on eastern horizon
          Represents Core identity, ego, life purpose Emotions, instincts, inner self First impressions, appearance
          Visibility How you shine outwardly Your private emotional world How others first see you
          Changes every ~30 days (1 month) ~2.5 days ~2 hours
          Info needed Birth date only Date, time, location Date, time, location
          Western horoscope Primary sign used Secondary consideration For detailed readings
          Vedic horoscope Secondary sign Primary sign (Rashi) Primary chart reference (Lagna)

          Why Your Sun Sign Matters

          In Western astrology, your Sun Sign is considered the most important because the Sun represents your core essence, life force, and conscious self. It shows your fundamental character traits, what motivates you, and where you seek to shine. While the Moon and Rising sign add depth and nuance, your Sun Sign reveals who you are at your core - your ego, will, and sense of self.

          Understanding Your Sun Sign in Astrology

          What is Your Sun Sign?

          Your Sun Sign (also called your Star Sign or Zodiac Sign) is determined by the position of the Sun at the moment of your birth. It's the sign most people know when they say "I'm a Leo" or "I'm a Scorpio." In Western astrology, your Sun Sign is considered the foundation of your personality.

          There are 12 Sun Signs in the zodiac, each spanning approximately 30 days as the Earth orbits the Sun. The zodiac year begins with Aries around March 21st (the Spring Equinox) and ends with Pisces around March 20th.

          How is Your Sun Sign Calculated?

          Unlike Moon Sign or Rising Sign calculations that require precise birth time and location, your Sun Sign only needs your date of birth. Here's why:

          • Fixed Date Ranges: The Sun spends approximately one month in each zodiac sign, following predictable patterns
          • Tropical Zodiac: Western astrology uses the tropical zodiac, which is based on the seasons and the Earth's relationship to the Sun
          • Cusp Dates: If you're born on the cusp (the transition day between signs), you might need to check your exact birth year, as the precise date can vary by a day

          The Four Elements

          The 12 Sun Signs are divided into four elemental groups, each containing three signs:

          • Fire Signs (Aries, Leo, Sagittarius): Passionate, dynamic, and energetic. Fire signs are natural leaders who inspire and motivate others.
          • Earth Signs (Taurus, Virgo, Capricorn): Practical, grounded, and reliable. Earth signs build lasting foundations and value material security.
          • Air Signs (Gemini, Libra, Aquarius): Intellectual, communicative, and social. Air signs excel at ideas, relationships, and mental pursuits.
          • Water Signs (Cancer, Scorpio, Pisces): Emotional, intuitive, and deep. Water signs navigate life through feelings and possess strong empathic abilities.

          The Three Qualities (Modalities)

          Each element has three signs, one of each quality:

          • Cardinal Signs (Aries, Cancer, Libra, Capricorn): Initiators who start the seasons. They are leaders who take action and create change.
          • Fixed Signs (Taurus, Leo, Scorpio, Aquarius): Stabilizers in the middle of seasons. They are persistent and see things through to completion.
          • Mutable Signs (Gemini, Virgo, Sagittarius, Pisces): Adapters at the end of seasons. They are flexible and help transition between phases.

          Sun Sign in Western vs Vedic Astrology

          It's important to understand that Western astrology and Vedic astrology (Jyotish) use different zodiac systems:

          • Western (Tropical): Based on the seasons and the relationship between Earth and Sun. Your Sun Sign is calculated from fixed seasonal dates.
          • Vedic (Sidereal): Based on actual star positions. Due to the precession of the equinoxes, Vedic signs are approximately 24° behind Western signs. In Vedic astrology, the Moon Sign (Rashi) is considered more important than the Sun Sign.

          This calculator uses the Western Tropical zodiac, which is the system used in newspaper horoscopes and most Western astrology resources.

          What Your Sun Sign Reveals

          Your Sun Sign represents several key aspects of your personality:

          • Core Identity: Your fundamental sense of self and who you are at your essence
          • Life Purpose: What drives you and gives meaning to your existence
          • Ego and Will: How you assert yourself and express your individuality
          • Vitality: Your life force, energy levels, and physical constitution
          • Creative Expression: How you shine and what makes you feel alive
          • Father Figure: Your relationship with authority and masculine energy

          Sun Sign Compatibility

          While compatibility is complex and involves the entire birth chart, Sun Signs can give a general indication of relationship dynamics:

          • Same Element: Signs of the same element (Fire-Fire, Water-Water) often understand each other naturally
          • Complementary Elements: Fire and Air signs energize each other, while Earth and Water signs ground each other
          • Square Signs (90° apart): May create tension but also spark growth (e.g., Aries-Cancer)
          • Opposite Signs (180° apart): Can be highly attracted despite differences (e.g., Aries-Libra)

          Beyond Your Sun Sign

          While your Sun Sign is important, it's just one factor in your complete astrological profile. For a fuller picture, consider exploring:

          • Moon Sign: Your emotional nature and instinctive responses
          • Rising Sign (Ascendant): How you present yourself to the world
          • Mercury Sign: Your communication style
          • Venus Sign: Your approach to love and beauty
          • Mars Sign: Your drive and energy expression

          Together, these planetary placements create a unique astrological fingerprint that goes far beyond the simple Sun Sign horoscope.

          Frequently Asked Questions About Sun Sign Calculator

          Your Sun Sign (also called Star Sign or Zodiac Sign) is the zodiac sign that the Sun was passing through at the moment of your birth. In Western astrology, there are 12 Sun Signs: Aries, Taurus, Gemini, Cancer, Leo, Virgo, Libra, Scorpio, Sagittarius, Capricorn, Aquarius, and Pisces. Your Sun Sign represents your core identity, ego, life purpose, and fundamental personality traits.

          Unlike the Moon (which changes signs every 2.5 days) or the Rising Sign (which changes every 2 hours), the Sun spends approximately one full month in each zodiac sign. This means your birth date alone is sufficient to determine your Sun Sign. However, if you were born on a "cusp" day (the day the Sun changes signs), the exact transition time may vary by year, and birth time could help clarify your sign.

          Being "born on the cusp" means your birthday falls on or near the day when the Sun transitions from one zodiac sign to another. Contrary to popular belief, you don't have two Sun Signs - you have one, determined by the Sun's exact position at your birth moment. However, people born near the cusp may relate to traits of both neighboring signs, especially if they have other planets in the adjacent sign.

          Western astrology uses the Tropical zodiac (based on seasons), while Vedic astrology uses the Sidereal zodiac (based on actual star positions). Due to the precession of Earth's axis over thousands of years, these two systems have drifted apart by approximately 24 degrees. This means your Vedic Sun Sign is often one sign behind your Western Sun Sign. Both systems are valid within their respective traditions.

          It depends on the astrological tradition. In Western astrology, the Sun Sign is considered most important as it represents your core identity and life purpose. In Vedic (Indian) astrology, the Moon Sign (Rashi) takes precedence because the Moon represents the mind and emotional nature. Many modern astrologers recommend reading horoscopes for both your Sun Sign and Moon Sign for a more complete picture.

          Generally, signs of the same element work well together: Fire signs (Aries, Leo, Sagittarius) are compatible with each other, as are Earth signs (Taurus, Virgo, Capricorn), Air signs (Gemini, Libra, Aquarius), and Water signs (Cancer, Scorpio, Pisces). Additionally, Fire and Air signs complement each other, as do Earth and Water signs. However, true compatibility involves comparing entire birth charts, not just Sun Signs.

          Sun Sign astrology provides a broad foundation for understanding personality traits, but it represents only about 1/12th of the population per sign. For personalized accuracy, astrologers recommend examining your complete birth chart, which includes the positions of all planets at your birth moment. The Sun Sign gives general tendencies, while the full chart reveals your unique astrological profile.

          No, your Sun Sign never changes. It's fixed at the moment of your birth based on the Sun's position. However, the Sun transits through all 12 signs each year (spending about one month in each), and these transits can affect different areas of your life. Additionally, through progressions (a predictive technique), your "progressed Sun" may move into a different sign, but your birth Sun Sign remains constant.