Learn · The twelve signs

Aries

Aries is where a person starts things, acts first and asks questions later: the first sign of the zodiac, a fire sign ruled by Mars, brave, direct and quick to begin.

Its place on the wheel; Aries begins at the left

You said yes before the question was finished, and by the time anyone else had weighed it you were already in the water. Aries moves first: an impulse that does not wait for a plan to arrive, and is seldom sorry it went.

The sign opens at the spring equinox, the instant the Sun stands over the equator and starts north, and the northern year turns toward light. Its degrees run from 0° to 30° of the ecliptic, and the whole wheel is counted from this point. Aries is a beginning by definition.

Famous people with the Sun in Aries 488

Everyone with the Sun in Aries

In your chart

The Sun in Aries starts things and says what it wants. In Aries the Moon turns feeling into a reflex: you are furious or delighted within a second, and finished with it inside a minute. Aries rising walks into a room front first, and makes Mars the chart’s ruler, so where Mars stands counts for more than usual. The house with Aries on its cusp is where you jump before you look, and where you are bravest.

From a real analysis

In her chart: Aries on the cusp of the 7th house · 14°39′ Aries

Your seventh house, the house of partners, begins in Aries, the ram, the first sign, which opens the year at the northern spring equinox as the sign of beginnings. You admire in a partner the first step you find hardest. Its ruler, your Mars, is strong in its own sign and busy with your daily work, so love shows itself to you in doing: fixing the shelf, booking the trip, turning up. Talk is pleasant; action convinces you.

“Partners and friends” in the sample

Themes

Aries is cardinal, so it begins, and fire, so it runs on enthusiasm rather than on plan. You find out what you think by doing something and watching what follows. Mars rules the sign, and Mars owns appetite, competition and anger: the Aries part of you wants things openly and goes to get them without embarrassment.

The second week is where it goes wrong. The first surge of energy feels like the whole task, so the project starts with total commitment and stops at eighty percent, and the person who arrives to finish it is usually someone else. Aries anger is quick and clean, and the people who love you learn that it is over before the dishes are dry.

The golden fleece

The old story gives Aries a golden-fleeced ram, sent to carry two children out of danger across the sea; its fleece was hung in a grove and became the prize of Jason’s voyage. The tradition also exalts the Sun here, at 19°, its most honoured degree: the light that opens the year is honoured simply for arriving.

Across the wheel from Aries stands Libra, and the line between them is the difference between acting alone and acting with someone. Every chart holds both ends of it somewhere.

How the analysis treats it

Each Aries placement is named to the degree and set in its house, then followed to Mars: the sign Mars is in, the house it holds, the aspects it makes. Those three say where the speed goes and whether it finds anything to push against.

A birth on the first or last day of the Sun’s time in Aries (in 2026, March 20 and April 20, in Universal Time) can fall on either side of the line between signs, depending on the minute. The chart page says so when it does, and a chart cast to the minute settles it.

Sources: every position and date here comes from NASA JPL’s DE440 ephemeris and is checked against NASA’s JPL Horizons. How it is checked.

The sign Aries lit along the Sun’s path, and the stars of Aries a little to the east of it

The stars of Aries

The sign lit along the Sun’s path, and the stars it was named for. When the zodiac was set down, a little over two thousand years ago, they stood together; the slow turn of the Earth’s axis has since carried the sign about 24° west of them.

Why the signs and the stars stand apart

Guess the sign

Every deck

Can you tell a famous face’s sign at a glance? Play today’s ten

Aries in your own chart

That is Aries in general. Your chart shows which of your planets stand in it, and the part of your life it colours. Free, and it takes a minute.

Date of birth

Free. Your birth details stay private and never appear in a link.