Discover your birth chart
A snapshot of the heavens at the moment you arrived, calculated with Astronomy Engine and historical IANA timezone rules. Every placement is accompanied by an in-depth reading; nothing is held behind a paywall.
Reading your cosmic signature…
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Your Lunar Nodes
The North and South Nodes are not planets — they are points in the sky where the Moon's orbit crosses the ecliptic. In astrology, they mark the axis of your karmic journey: where your soul's instincts come from, and where this life is asking you to grow. They always sit directly opposite each other in the chart.
How You Move Through the World
Your Rising sign is the zodiac sign that was climbing over the eastern horizon at the exact moment of your birth. It is your body in the world — the costume, the instinct, the first impression you make before anyone knows your name. While the Sun is who you are, the Rising is how you arrive.
The Planet That Leads Your Life
The chart ruler is the planet that rules the sign on your Ascendant — the traditional lord of the entire chart. More than any other single placement, it describes the recurring energy through which your chart organises itself: the quality of attention you bring, the style of your drive, and the planet whose cycles you feel most acutely throughout your life.
Your Public Calling
The Midheaven — the highest point of your chart — describes the role you are built to play in public life: your vocation, your reputation, the shape of your ambition, and the way the world sees you at your most visible. It is not simply your job — it is your calling.
Where your planets live
The twelve houses divide your chart into the rooms of a life — where you appear, what you own, who you partner with, what you build. Placidus is the default; Whole Sign, Equal, and Porphyry are available.
The shape of your chart
Your elemental & modal balance
This traditional count shows how placements distribute across four elements and three modalities. Treat the pattern as a reflection prompt, not a measured personality trait.
ELEMENTS
MODALITIES
Your strongest aspects
Aspects are measured angles between planets. Astrology assigns them symbolic relationships; tighter orbs receive more interpretive emphasis but do not determine outcomes.
Six lenses on the same chart
Beyond Sun, Moon, and Rising, your chart can be read by the area of life it speaks to. These six reports combine the relevant placements — Venus and Mars for love, Mercury for the mind, Saturn and Sun for vocation — into focused readings.
Chiron — Your Sacred Wound
Chiron marks the place where you were wounded early and deeply — and where, through that very wound, you carry the capacity to heal others. It is not a placement to fix; it is one to inhabit with courage.
Special shapes in your chart
Some charts hold a particular configuration of planets — a stellium, a grand trine, a t-square. These shapes are not better or worse than other charts; they simply mark a theme that runs throughout the life.
Your chart through professional timing lenses
These techniques use the same verified natal positions. They are symbolic timing frameworks, not deterministic predictions.
How your chart meets stones
Optional editorial pairings translate Sun, Moon, and Mercury keywords into collection filters. They are style and personal-symbolism prompts, not treatments or predictions.
Every placement further down the page carries its own analysis and pairing notes. This is the summary; the depth follows.
Your placements, in depth
Western astrology associates each body with symbolic domains. Read each placement as a lens—traditional essence, possible strengths, possible shadow, and a reflection practice—not a fixed trait.
Compare today's sky with your birth chart
Your Transits calculates current contacts to natal positions, shows exact-date windows, and offers symbolic prompts without promising events or outcomes.
Read your transits →LEARN THE LANGUAGE
New to astrology?
Open the Auramere Glossary for a working dictionary of Sun signs, rising signs, planets, houses, aspects, transits, and the lunar cycle.
Open the glossary →A map of the sky at the moment you arrived
A birth chart — also called a natal chart or horoscope — is a precise diagram of where the Sun, Moon, and planets stood in the sky from your point of view at the instant of your birth. It is not a forecast. It is a coordinate system.
Western astrology divides the ecliptic — the apparent path of the Sun against the stars — into twelve equal 30° segments called signs of the zodiac. As Earth orbits the Sun, and the Moon and planets pursue their own orbits, each body crosses through these segments at its own pace. The Sun takes about a month per sign. The Moon, about two and a half days. Pluto, more than a decade. The chart records exactly where each body sat the moment you took your first breath.
What a thoughtful reading offers is not prediction, but a vocabulary — a way to describe the rhythms, tensions, and gifts that have been part of you since the beginning. Read carefully, it can be a tool for self-understanding. Read carelessly, it can be entertainment. We treat it as the former.
How to read your chart
The chart is dense, but it reads in layers. Start broad, then go deeper.
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01
Begin with the Big Three
In traditional Western astrology, your Sun sign describes identity and direction, your Moon sign describes emotional needs and instinctive habits, and your Mercury sign describes the style of the mind. Read them together as a symbolic portrait rather than a factual personality test.
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02
Notice the elements and modalities
Each of the twelve signs belongs to one of four elements — Fire, Earth, Air, Water — and one of three modalities — Cardinal, Fixed, Mutable. Count where your planets fall. A chart heavy in Water suggests an emotional temperament; one heavy in Air, an intellectual one. A chart with many Fixed placements tends toward persistence; one with many Mutable, toward adaptability.
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03
Read the personal planets next
Venus, Mars, Jupiter, and Saturn shape how you love, act, expand, and discipline yourself. They move slowly enough to feel personal but fast enough to differentiate you from your generation. Their sign placements tell you how — not whether — you do these things.
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04
Hold the outer planets lightly
Uranus, Neptune, and Pluto move so slowly that millions of people share their sign placements. Read them as generational currents rather than personal traits. They tell you what your cohort is here to wrestle with, rather than what makes you uniquely you.
The ten luminaries
Astrology speaks of ten bodies — the two luminaries (Sun and Moon) and eight planets, including Pluto. Each governs a domain of human experience.
Sun
Identity, purpose, and vitality — the central organizing symbol of a chart.
Moon
Emotional needs, habits, and instinctive responses in traditional astrology.
Mercury
Thinking, learning, language, and the way information is exchanged.
Venus
Relating, attraction, taste, pleasure, and personal values.
Mars
Action, desire, assertion, conflict, and the use of energy.
Jupiter
Growth, meaning, opportunity, and the beliefs that widen perspective.
Saturn
Structure, limits, responsibility, discipline, and maturation over time.
Uranus
Change, independence, disruption, innovation, and the urge for freedom.
Neptune
Imagination, ideals, permeability, spirituality, and the risk of projection.
Pluto
Power, compulsion, endings, renewal, and deep psychological change.
The twelve signs
Twelve archetypes — four elements, three modalities — that color whatever planet moves through them.
Aries
Initiator. The spark. Aries energy is direct, brave, and impatient with delay — it begins what others only consider.
Taurus
Grounded. Sensual. Taurus values steadiness, quality, and the slow pleasures — what is worth keeping is worth tending.
Gemini
Curious. Multifaceted. Gemini gathers ideas, plays with language, and resists being pinned to one identity.
Cancer
Tender. Protective. Cancer carries the instinct to nurture — home, memory, and emotional truth shape its world.
Leo
Radiant. Generous. Leo is the heart on display — creative, warm, and proud of what it makes and whom it loves.
Virgo
Discerning. Devoted. Virgo refines, edits, and serves — finding meaning in care and the well-made detail.
Libra
Relational. Aesthetic. Libra weighs, balances, and seeks beauty — in art, in fairness, in another person.
Scorpio
Intense. Penetrating. Scorpio is unafraid of the depths — power, intimacy, and what others avoid feeling.
Sagittarius
Seeking. Honest. Sagittarius hunts for meaning across geographies and ideas — restless until it understands.
Capricorn
Ambitious. Patient. Capricorn builds slowly toward what it values — mastery is its long quiet pleasure.
Aquarius
Independent. Visionary. Aquarius belongs to the future — community, ideas, and the freedom to be oneself.
Pisces
Imaginative. Empathic. Pisces dissolves boundaries — between self and other, dream and waking, ordinary and sacred.
How our chart is calculated
We use the open-source Astronomy Engine, built from VSOP87 and NOVAS-based models and designed for position accuracy within about one arcminute. Calculations are geocentric (Earth-centered) and displayed in the tropical zodiac at the equinox of date. Historical civil time is resolved with the browser's IANA time-zone data.
Ascendant tests use birth records with documented times, and Placidus house cusps are regression-tested against an independent reference engine. At polar latitudes where Placidus is undefined, the calculator states that it has fallen back to Porphyry.
A word on accuracy. Birth time matters most for the Ascendant, Midheaven, and houses; roughly four minutes of clock time can move the Ascendant about one degree, depending on latitude. The Moon travels about 12–15° per day, so it can cross a sign boundary during a birth date but does not move through an entire sign in two hours. With unknown time we use local noon, hide angles and houses, and mark the Moon as uncertain when the sign changes during that local day.
A word on interpretation. The planetary positions are astronomical calculations. Their astrological meanings are a symbolic tradition, not scientifically validated predictions or diagnoses. Use the reading as structured reflection, keep what is useful, and do not use it in place of medical, legal, financial, or mental-health advice.
Common questions
Why does my Sun sign sometimes seem wrong?
Because the Sun sign is one of ten placements. If your Moon, Mercury, and Venus all sit in a different element, your day-to-day experience may feel closer to those signs. The Sun is your core identity — but identity is not the same as personality.
What is the difference between tropical and sidereal astrology?
Tropical astrology — used in the West — defines 0° Aries as the spring equinox, regardless of where the stars sit. Sidereal astrology — used in Vedic / Jyotish traditions — anchors signs to the actual constellations. Because of precession of the equinoxes, the two systems now differ by about 24°. We use the tropical system here, consistent with Western astrological practice since Ptolemy.
Why do I need my birth time?
Two reasons. First, the Moon moves about 13° per day — roughly one sign every 2.5 days — so without a time, your Moon may be off by a sign. Second, the Ascendant (rising sign) and the houses depend entirely on birth time and place; they cannot be computed without them. If you do not have your time, focus on the slower planets.
Is the Ascendant calculated here?
Yes. With an exact birth time and place, the calculator resolves the historical local time zone and shows the Ascendant, Midheaven, and houses in your selected house system. If the time or place is missing, those time-sensitive results are withheld rather than guessed.
Is astrology compatible with science?
The calculation of planetary positions is pure astronomy — the same math NASA uses to navigate spacecraft. The interpretation is a symbolic tradition, not a falsifiable science. We are careful not to confuse the two. Hold what you find here as a contemplative tool, not a verdict.
Find what resonates
Many of our pieces are named for the materials traditionally associated with a sign or luminary — Moonstone for the Moon, Amethyst for Pisces, Garnet for Aries. Pair your chart with the stones that meet you where you are.