The sky
on 18 December 1937.
The sign of each planet that day, calculated from astronomical ephemerides (Paris time). When a planet changes sign during the day, the exact time is given: that’s where the birth time decides.
If this is your birth date
What you are trying to become
You need a horizon. You take badly to having your ground narrowed, and you leave rather than negotiate.
The centre of our galaxy lies in the direction of Sagittarius: look toward the archer, and you are looking at the heart of the Milky Way. Jupiter, the largest planet, rules this sign.
You go farther than planned, and it is rarely an accident.
Why?
What you are trying to become, and what you need to be recognised for. In Sagittarius, it needs a horizon. You take badly to having your ground narrowed, and you leave rather than negotiate.
What settles you
Your birth time settles it.
Why?
What settles you and what puts you on alert, before any conscious decision.
What people see first
It takes your birth time and city.
Why?
The first thing people register about you, before they know you.
What draws you
What draws you comes from elsewhere. Another language, another accent, a way of seeing you did not know. You like the door left open.
People keep you by leaving with you, never by holding you back.
Why?
What draws you in and what you offer — in love as in taste. In Sagittarius, it needs a horizon. You take badly to having your ground narrowed, and you leave rather than negotiate.
What gets you moving
You do not move because you are asked to. An instruction makes you want to do the opposite, and you fight better for a cause than for yourself.
Aquarius carries water in every drawing, yet it is an air sign: what it pours is ideas. Saturn rules it in the old astrology, Uranus in the new.
Your anger stays in your head: you explain, and it hurts more than a shout.
Why?
What you go after, and how you fight when you meet resistance. In Aquarius, it happens off the rulebook. You step back where others lean in, and it reads as coldness.
How you think
You think in plans. You go to what is useful, you say little, and you only talk about what you have checked.
Capricorn begins at the December solstice, the day the Sun turns back. Its symbol is a sea goat: half mountain, half ocean. Saturn rules it.
Your humour is dry, and it takes a moment to notice.
Why?
How you think and speak — the pace, the level of detail, what you keep to yourself. In Capricorn, it gets built and proven. You aim far, demand a lot of yourself, and give yourself credit late.
Where you think big
You grow slowly, floor by floor. A title, a responsibility, a project that takes ten years: you believe in what lasts.
Jupiter is in its fall in this sign: your optimism asks for proof.
Why?
What you take for granted, and the ground where you let yourself overreach. In Capricorn, it gets built and proven. You aim far, demand a lot of yourself, and give yourself credit late. Opposite its exaltation: weakened ground. Not a sentence — a place where you learn what others take for granted.
Where you hold firm
You set limits on what overflows. Your feelings and dreams need a frame, and you learned that the hard way.
Pisces closes the zodiac. Two fish swim in opposite directions, tied by a cord. The star that makes the knot is called Alrescha: “the cord”, in Arabic.
Your sensitivity, once held, becomes a real strength.
Why?
What you take seriously, and where you hold yourself to a line. In Pisces, it happens by absorption. You take on the mood of a room without choosing to, and sometimes mistake it for your own.
What dominates
You trust what can be verified — a plan, a number, a proof. Earth's known flip side: change requires a serious reason, never a passing urge.
Why?
We count the ten planets and the rising sign, as in the app.
The rest of your chart
See the full sky of this day
| Planet | Sign that day |
|---|---|
| ☉︎ Sun | ♐︎ Sagittarius |
| ☽︎ Moon | ♊︎ Gemini until 02:03, then ♋︎ Cancer |
| ☿︎ Mercury | ♑︎ Capricorn |
| ♀︎ Venus | ♐︎ Sagittarius |
| ♂︎ Mars | ♒︎ Aquarius |
| ♃︎ Jupiter | ♑︎ Capricorn |
| ♄︎ Saturn | ♓︎ Pisces |
| ♅︎ Uranus ℞ retrograde | ♉︎ Taurus |
| ♆︎ Neptune | ♍︎ Virgo |
| ♇︎ Pluto ℞ retrograde | ♋︎ Cancer |
The Moon changes sign that day: your birth time settles it.
What’s missing without the time
The rising sign, the houses and the exact degree of each planet depend on the time and place: the rising sign changes about every two hours. Add them in the calculator, or find your full chart in the app.
Calculate my rising sign for this day →That day, at what minute?
With your time and city, AstroXP calculates your rising sign, your houses, the aspects between your planets, and every morning the real sky on that chart.
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