Aries and Capricorn: sign compatibility

The aspect between the signs

A square joins two signs of the same modality in different elements. It is the traditional aspect of tension: both want to do the same kind of thing, whether starting, holding or adjusting, and each does it in a way the other finds unnatural.

Elements and modalities

Fire is hot and dry, earth cold and dry, so they share dryness only. Fire proposes and earth tests; the tradition reads the pairing as one of drive meeting caution.

Both signs start things: cardinal signs open the seasons, and both act first.

The rulers

One ruler is a personal planet and the other a social planet, Jupiter or Saturn. The first deals in daily manner, the second in long horizons: belief, duty and limits.

Mars stands for: drive, anger, initiative, courage. Saturn stands for: structure, limit, duty, time.

The two signs together

Aries tends to bring initiative: it says what it wants and starts before it is certain. It tends to need room to act without explaining each step, and a direct answer.

Capricorn tends to bring discipline: reliability, long-term planning and quiet commitment. It tends to need respect for its effort, and permission to rest.

Both are driven, on different clocks: Aries wants results now, Capricorn plans for years. They can respect each other’s effort more than they enjoy each other’s pace.

What tends to come easily

• +Strong motivation; each pushes the other to act.
• +Fire starts things and earth finishes them.
• +There is initiative on both sides.
• +Daily manner and long-term purpose can support each other.

What tends to cost something

• −Friction is regular, and it usually comes from method rather than from aim.
• −Fire hears caution as obstruction, and earth hears enthusiasm as haste.
• −Both want to lead, and who follows is left unsettled.
• −What one does lightly the other may take as a matter of principle.

What two Sun signs cannot say

Two Sun signs are a small part of two charts. The Moon, Venus, Mars, the rising sign and the houses of each person shape how a relationship goes, and so do age, circumstance and choice.

The aspect here is counted between signs, not between degrees. Two people born at the start and at the end of the same sign stand differently from two born at the same degree, and this page cannot tell which applies.