Birth Chart
Interpret the natal chart: planetary placements, house positions, aspects, and chart patterns.
Your birth chart -- also called the natal chart -- is a snapshot of the sky at the exact moment and place you were born. It maps every planet, angle, and significant point into a wheel of twelve houses, creating a symbolic portrait of your psychological makeup, relational style, vocational inclinations, and developmental trajectory.
Reading a birth chart is an act of translation. Each planetary placement tells part of the story: the Sun speaks to identity and creative vitality, the Moon to emotional needs and habitual responses, Mercury to how you process information, and so on through the outer planets, Chiron, Lilith, and the lunar nodes. The house a planet occupies shows the life arena where its energy is most active; the sign it falls in describes the style of that expression; and the aspects it forms to other planets reveal inner dialogues -- some harmonious, some charged with creative tension.
In this section you will find detailed guides to every planet in every sign and house, aspect interpretations, personality profiles based on Sun-Moon and Sun-Rising combinations, and articles on chart patterns like stelliums, T-squares, and grand trines. Use these resources as a comprehensive reference for natal interpretation, whether you are examining your own chart or preparing a reading for someone else.
Browse Sections
Sun
The Sun in your chart — your core identity and creative vitality.
Moon
The Moon in your chart — your emotional nature and inner world.
Mercury
Mercury in your chart — how you think, communicate, and learn.
Venus
Venus in your chart — love, beauty, values, and attraction.
Mars
Mars in your chart — drive, assertion, desire, and courage.
Jupiter
Jupiter in your chart — growth, wisdom, abundance, and faith.
Saturn
Saturn in your chart — discipline, structure, responsibility, and mastery.
Uranus
Uranus in your chart — innovation, liberation, and sudden change.
Neptune
Neptune in your chart — imagination, spirituality, and transcendence.
Pluto
Pluto in your chart — transformation, power, and deep renewal.
Chiron
Chiron in your chart — the wounded healer and bridge to wisdom.
Lilith
Lilith in your chart — the wild, untamed, and unapologetic self.
Lunar Nodes
The karmic axis of destiny. Explore your soul path through the Nodes.
Vertex
Part of Fortune
Ceres
Pallas
Juno
Vesta
Angles
The Ascendant, Midheaven, Descendant, and IC — the four chart angles.
Houses
Planets placed in each of the twelve houses of your birth chart.
Personality Profiles
Sun-Moon and Sun-Rising combinations for personality insight.
Chart Ruler
Chart Analysis
Aspects
Retrograde Planets
Intercepted Signs
Out of Bounds
Unaspected Planets
Patterns
Moon Phases
Asteroids
Aspect Patterns
Birthday Astrology
What your birthday reveals: personality traits, strengths, and growth themes for every day of the year, organized month by month.
Centaurs
Eros
House Rulers
Midheaven
Psyche
Specialized Placements
TNO
Articles
Showing 48 of 6081 articles
Understanding the Natal Chart
Explore the fundamentals of the birth chart, including planets, signs, houses, and aspects that reveal your psychological patterns.
Natal Sun
Learn how to interpret the Sun in your birth chart by reading its sign, house, and aspects together. A practical guide to understanding your natal Sun...
Natal Sun in Aries
Explore the dynamic energy of Sun in Aries. Discover how this fiery placement shapes identity, ambition, and self-expression.
Natal Sun in the First House
Explore the natal Sun in the First House: how identity, self-expression, and personal presence become the central themes of your developmental path.
Natal Sun-Ascendant Aspects
Explore Sun-Ascendant aspects in your natal chart and how your core identity shapes your persona, presence, and approach to life.
Natal Sun-Descendant Aspects
Explore Sun-Descendant aspects in your natal chart and how your core identity shapes your partnerships, relational patterns, and the qualities you seek in others.
Natal Sun in Taurus
Explore the archetypal function of the Sun in Taurus: how it shapes identity through steadiness, sensory presence, and the patient cultivation of what...
Natal Sun-Moon Aspects
Explore the aspects between the Sun and Moon in your natal chart, representing the relationship between your core identity and emotional needs.
Sun in the Second House: The Value Builder
Discover the meaning of Sun in the Second House, a placement that shapes identity through personal values, inner resourcefulness, self-worth, and the...
Natal Sun in Gemini
Explore the archetypal meaning of the Sun in Gemini. Understand its core function, psychological needs, and how to integrate its energy in everyday life.
Natal Sun-Mercury Aspects
Learn about Sun-Mercury aspects in your birth chart, governing how you express your identity through communication and thought.
Sun in the Third House: The Communicator
Discover the meaning of Sun in the Third House, a placement that shapes identity through ideas, communication, learning, siblings, and the local...
Natal Sun in Cancer
Explore the archetypal meaning of the Sun in Cancer. Understand its core function, psychological needs, and how to integrate its energy in everyday life.
Natal Sun in the Fourth House
Explore the natal Sun in the Fourth House: how home, roots, emotional foundations, and inner security become the central themes of your developmental path.
Natal Sun-Venus Aspects
Discover the meaning of Sun-Venus aspects in your natal chart, reflecting how your core self expresses love, values, and beauty.
Natal Sun in Leo
Explore the archetypal function of the Sun in Leo. Discover how this fire placement shapes the drive toward authentic self-expression, creative...
Natal Sun-Mars Aspects
Explore Sun-Mars aspects in your birth chart, representing the dynamic relationship between your core identity and your drive for action.
Sun in the Fifth House: The Creative Heart
Discover the meaning of Sun in the Fifth House, a placement that shapes identity through creativity, romance, children, and joyful self-expression.
Natal Sun in Virgo
Explore the archetypal function of Sun in Virgo. Discover how this earth placement shapes identity through discernment, skilled contribution, and the...
Natal Sun-Jupiter Aspects
Learn about Sun-Jupiter aspects in your natal chart, governing your capacity for optimism, growth, and the expansion of your identity.
Sun in the Sixth House: The Dedicated Craftsperson
Discover the meaning of Sun in the Sixth House, a placement that shapes identity through meaningful work, service, skill refinement, and the conscious...
Natal Sun in Libra
Explore the relational energy of Sun in Libra. Discover how this air placement shapes identity through connection, aesthetics, and the search for balance.
Natal Sun in the Seventh House
Explore the natal Sun in the Seventh House: how partnership, relational awareness, and the experience of meeting others as equals become the central...
Natal Sun-Saturn Aspects
Discover the significance of Sun-Saturn aspects in your birth chart, representing the integration of identity with discipline and structure.
Natal Sun in Scorpio
Explore the archetypal function of Sun in Scorpio. Discover how this water placement shapes identity through depth, emotional honesty, and the capacity...
Sun in the Eighth House: The Transformer
Discover the meaning of Sun in the Eighth House, a placement that shapes identity through deep transformation, psychological insight, trust, and the...
Natal Sun in Sagittarius
Explore the archetypal function of Sun in Sagittarius. Understand its psychological needs, mature and automatic expressions, and how to integrate this...
Sun in the Ninth House: The Explorer
Discover how Sun in the ninth house shapes identity through philosophy, travel, higher education, and belief systems. Learn about this expansive...
Natal Sun in Capricorn
Explore the archetypal function of Sun in Capricorn. Discover how this earth placement shapes identity through responsibility, structure, and...
Natal Sun in the Tenth House
Explore the natal Sun in the Tenth House: how public contribution, professional mastery, and responsible authority become the central themes of your...
Natal Sun in Aquarius
Explore the innovative energy of Sun in Aquarius. Discover how this air placement shapes identity, ideals, and self-expression.
Natal Sun-Midheaven Aspects
Explore Sun-Midheaven aspects in your natal chart and how your core identity shapes your career path, public role, and life direction.
Sun in the Eleventh House: Identity Through Collective Vision
Explore the Sun in the eleventh house as a developmental theme: how identity forms through community, shared ideals, and the balance between belonging...
Natal Sun in Pisces
Explore the archetypal function of Sun in Pisces. Discover how this water placement shapes identity through imagination, empathy, and connection to the...
Natal Sun in the Twelfth House
Explore the natal Sun in the Twelfth House: how identity develops through inner life, solitude, imagination, and a deep connection to something larger...
Natal Sun-IC Aspects
Explore Sun-IC aspects in your natal chart and how your core identity shapes your emotional foundations, home life, and inner sense of security.
Natal Sun-Uranus Aspects
Discover the meaning of Sun-Uranus aspects in your birth chart, representing the integration of core identity with the drive for liberation and...
Natal Sun-Neptune Aspects
Discover the meaning of Sun-Neptune aspects in your birth chart, representing the integration of identity with imagination, spirituality, and...
Natal Sun-Pluto Aspects
Discover the meaning of Sun-Pluto aspects in your birth chart, representing the integration of identity with power, transformation, and psychological...
Natal Sun-Chiron Aspects
Explore the meaning of Sun-Chiron aspects in your birth chart: how your core identity meets deep sensitivity, and how that encounter becomes a source...
Natal Sun-Lilith Aspects
Discover the meaning of Sun-Lilith aspects in your birth chart, representing the integration of identity with primal power and the exiled self.
Natal Moon in Aries
Explore the archetypal function of the Moon in Aries. Understand the emotional needs, instinctual patterns, and integration strategies of this lunar...
Natal Moon in the First House
Explore the emotional nature of Moon in the First House. Discover how this prominent lunar placement shapes your identity, instincts, and the way...
Natal Moon
A practical guide to interpreting your natal Moon: how to identify your emotional needs, recognize security patterns, and integrate Moon sign, house...
Natal Moon in Taurus
Explore the emotional nature of Moon in Taurus. Discover how this lunar placement shapes your instincts, needs, and capacity for deep contentment.
Natal Moon in the Second House
Explore how Moon in the Second House shapes your emotional relationship with self-worth, personal values, and inner stability. Learn to integrate this...
Natal Moon-Ascendant Aspects
Explore Moon-Ascendant aspects in your natal chart and how your emotional nature shapes your persona, presence, and instinctive approach to life.
Natal Moon-Descendant Aspects
Explore Moon-Descendant aspects in your natal chart and how your emotional nature shapes your partnerships, relational needs, and the qualities you seek in others.
Frequently Asked Questions
- What do I need to calculate my birth chart?
- You need three pieces of information: your date of birth, your exact time of birth (as close to the minute as possible), and your place of birth. The time determines the Ascendant and house cusps, which shift roughly one degree every four minutes. Without a precise birth time, the house placements and angles will be unreliable.
- Which part of the birth chart is the most important?
- No single factor outweighs everything else -- that is what makes chart reading an art. However, most astrologers begin with the "big three": the Sun sign, Moon sign, and Ascendant (Rising sign). Together they sketch your core identity, emotional temperament, and the persona you project into the world. From there, look at the chart ruler, any stelliums, and the most exact aspects.
- Can my birth chart change over time?
- The natal chart itself is fixed -- it records a single moment. What changes is how you relate to its symbolism as you mature. Transits, progressions, and other timing techniques describe the evolving conversation between the sky now and the sky at your birth, highlighting different natal potentials at different life stages.