12 Zodiac Signs (Rashis)

Understanding Rashis in Vedic Astrology

The 12 rashis (zodiac signs) form the foundation of Vedic astrology (Jyotish Shastra). Each rashi spans exactly 30 degrees of the 360-degree ecliptic, creating the celestial belt through which planets move. Unlike Western astrology which uses the tropical zodiac anchored to the spring equinox, Vedic astrology uses the sidereal zodiac (Niryana) based on fixed star positions, corrected using the Lahiri Ayanamsa.

This sidereal correction means your Vedic Sun sign is often one sign behind your Western Sun sign. More importantly, Vedic astrology places greater emphasis on the Moon sign (Chandra Rashi) rather than the Sun sign. Your Moon sign determines your emotional nature, mental tendencies, daily horoscope predictions, and is the basis for Dasha period calculations and marriage compatibility (Guna Milan).

Each rashi has a ruling planet (Swami Graha), an element (Tattva), a modality (Guna), and specific characteristics that influence the planets placed in it. The Brihat Parashara Hora Shastra (BPHS) describes each rashi's nature, direction, gender, and caste, providing the classical framework used in Vedic chart interpretation.

All 12 Zodiac Signs

Elements (Tattva) of the Zodiac

The 12 rashis are grouped into four elements, each containing three signs that share fundamental qualities:

• Fire (Agni): Aries, Leo, Sagittarius — Dynamic energy, enthusiasm, leadership, courage. Fire signs are action-oriented and driven by passion.
• Earth (Prithvi): Taurus, Virgo, Capricorn — Stability, practicality, material focus, reliability. Earth signs build lasting structures and value tangible results.
• Air (Vayu): Gemini, Libra, Aquarius — Intellect, communication, social connection, ideas. Air signs process life through thinking and analysis.
• Water (Jala): Cancer, Scorpio, Pisces — Emotion, intuition, depth, sensitivity. Water signs navigate life through feelings and psychic awareness.

Modalities (Guna) of the Zodiac

Each element contains one sign of each modality, creating 12 unique combinations:

• Cardinal (Chara): Aries, Cancer, Libra, Capricorn — Initiators who start new ventures. Mark the beginning of seasons. Active, enterprising, and goal-oriented.
• Fixed (Sthira): Taurus, Leo, Scorpio, Aquarius — Sustainers who maintain and deepen. Mark the middle of seasons. Persistent, determined, and resistant to change.
• Mutable (Dwiswabhava): Gemini, Virgo, Sagittarius, Pisces — Adapters who transform and transition. Mark the end of seasons. Flexible, resourceful, and changeable.

Planetary Rulerships

Each rashi is governed by a ruling planet that shapes its core nature. In Vedic astrology, only the seven visible planets (Sun through Saturn) are assigned sign ownership:

• Sun (Surya): Rules Leo — Authority, vitality, soul
• Moon (Chandra): Rules Cancer — Mind, emotions, nurturing
• Mars (Mangal): Rules Aries & Scorpio — Energy, courage, action
• Mercury (Budh): Rules Gemini & Virgo — Intellect, communication, analysis
• Jupiter (Guru): Rules Sagittarius & Pisces — Wisdom, expansion, dharma
• Venus (Shukra): Rules Taurus & Libra — Beauty, luxury, relationships
• Saturn (Shani): Rules Capricorn & Aquarius — Discipline, karma, structure

Rahu and Ketu (the lunar nodes) do not own signs per classical BPHS, though they exert powerful influence through the houses and signs they occupy.

Exaltation and Debilitation Signs