Aries and Aquarius Compatibility: How Near, How Soon

Where Saturn Loses Its Footing

Aquarius and Aries stand two signs apart, with Pisces between them. Tradition describes the sextile as similar to a trine but less intense, an angle credited with easing communication between the elements it joins. The table of dignities adds something that belongs to this pair alone.

Older astrology gave Aquarius to Saturn, and the sign table still lists Saturn as its classical ruler, with Uranus added in the twentieth century. The same tradition holds that every planet finds some signs weak or difficult to operate in, and it names four conditions: dignity, detriment, exaltation and fall. Saturn is dignified in Capricorn and Aquarius, exalted in Libra, and at its fall in Aries. Fall is the reverse of exaltation, a planet weakened perhaps more than in detriment.

In the old vocabulary Saturn stands for limits, for time, for the long way round. Place it in cardinal fire, a sign that begins before it has finished deciding, and those qualities find the least room to work. That says nothing about whether an Aries can be patient with an Aquarius. It says the pace Aquarius was once named for is the pace Aries finds hardest to keep.

The table runs the other way too. The Sun, exalted in Aries, is in detriment in Aquarius, so the plain self-assertion Aries is honored for is what Aquarius handles most warily. Each sign is an uneasy address for something the other is known by. None of this grades two people. It names, in an old and precise language, where each of you will be asked for the thing that comes least naturally.

A Toothbrush in a Glass of Its Own

Five weeks in, on a Sunday morning, the Aries leaves a toothbrush at the Aquarius's apartment. It is not forgotten. It goes, on purpose, into the cup by the sink beside the other one, and the Aries says nothing about it, which for an Aries is a statement of its own.

By Wednesday the toothbrush has moved. It stands in a small green glass beyond the soap dish, a glass that was not there on Sunday. The Aries notices within a minute of arriving and asks straight out whether that is a hint.

The Aquarius is honestly puzzled. The glass was bought on Tuesday, from a shop well out of the way home. To the Aquarius it was the larger gesture of the two: the toothbrush now had a place of its own, which meant it was expected to stay. To the Aries, the same glass said not in my cup. One of them measured the week by the distance between two toothbrushes, while the other counted the thought that had gone into keeping one.

What follows is a better conversation than either expected. The Aries learns that, for this Aquarius, being given a place is how acceptance looks, and that it arrives later and more deliberately than a gesture would. The Aquarius learns that a decision made alone on a Tuesday is invisible until it is said out loud, and that an Aries left to decode a silence will decode it quickly and usually wrongly. The green glass stays. A month later there is a second one, chosen together.

Where the Sextile Chafes

The cost falls on both of you.

The Aries pays in waiting without a signal. Warmth from an Aquarius often arrives as a decision already reached in private, so you hear about the closeness after the fact, like news, and the quiet before it is hard to take as anything but distance. A sign that steadies itself by acting is given nothing to act on.

The Aquarius pays by being set to someone else's clock. Each quick advance asks for a reply, and replying at that speed means deciding before the thinking is done. Holding back instead turns someone who meant no refusal into the keeper of a gate they never wanted to guard.

Then the two costs begin to feed each other. Pressing makes the answers come more slowly, and slower answers invite more pressing. Because the sextile is an easy angle, the loop seldom becomes a fight. It becomes a habit, and habits outlast fights.

Venus, the Moon and a Slow Planet

A Sun sign sets the tone; the rest of the chart carries most of a relationship. The Moon holds the conditions under which a person feels safe, Venus the manner of affection and what it is drawn to, Mars what a person pushes for and how a quarrel is fought. For this pair the question of pace usually lives in the Moons. Give the Aries a Moon in Taurus and the Sunday walk may suit them as well as it suits any Aquarius, while an Aquarius with a Moon in fire can be the one asking about tomorrow.

Venus has a narrower range than it seems. The largest gap it can open from the Sun is 45 to 47 degrees, enough to carry it from one of your signs into the other. An Aries with a birthday in the opening days of Aries may carry Venus in Aquarius, and an Aquarius born near the close of its sign may carry it in Aries. Then the other person's way of approaching love is partly your own already, and the gap in pace narrows from the inside.

Then Saturn comes back. Astrologers comparing two charts read it for commitment and for what lasts, and between these two it often shows how much time closeness needs: where Saturn in one chart meets the Moon or Venus in the other, that contact tends to set the rate at which trust is extended. Each sign's side is followed around the wheel in Aries compatibility and Aquarius compatibility. Reading every planet of one person against every planet of the other is synastry, and there the angle your Suns make is only the opening measurement.

What to Bring to the Comparison

Nothing in this step needs hurrying, which may suit one of you better than the other. The compatibility calculator wants three details from each person, date, place and time of birth, and treats the hour as optional. What the hour settles is the Moon, the rising degree and the house cusps, and in a pairing where so much turns on the Moons, that is worth a phone call to whoever might remember. If nobody does, you can still compare, and the Moon's sign and every house contact stay open to correction.