Aries — The Ram
The first sign of the zodiac, Aries opens the astrological year as spring begins. As a cardinal fire sign ruled by Mars, it is traditionally read as active and initiating — the energy that starts things moving. In astrology it is linked to boldness, courage, and independence, with a pioneering drive to go first. Tradition paints it as direct and enthusiastic, happiest when it has something new to begin.
What tradition gives Aries
- Traditionally linked to boldness and initiative
- Associated with courage and independence
- A sign of fresh starts in tradition
The myth underneath
Named for the ram of the Golden Fleece in Greek myth.
Tradition pairs Aries most easily with Leo, Sagittarius, Gemini — a folk pattern about temperaments, not a rule about people.
When the Sun is actually here
Across a century of computed positions, the Sun holds Aries from about March 21 to April 19.
The edges, honestly
Sign boundaries are not fixed calendar dates — the Sun's ingress moves by a day or so from year to year. Computed across 1930–2030, these dates near Aries's edges belong to different signs in different years:
| Date | Usually | Sometimes |
|---|---|---|
| March 20 | Pisces in 80% of years | Pisces otherwise |
| March 21 | Aries in 96% of years | Pisces otherwise |
| April 20 | Taurus in 68% of years | Taurus otherwise |
Born on one of these dates? The year decides. Compute your chart and the question closes in a second.
The Sun is one placement of ten
A Aries Sun says nothing about your Moon, your rising sign, or where the rest of the sky sat. The free calculator draws the whole wheel — on your device, in a second.