Ninety degrees and the timing behind it
A square is a quarter of the circle, and we treat it as active within seven degrees. Uranus needs eighty four years for a full circuit and moves only minutes of arc in a day, so it holds still while Venus, at a little over a degree a day, crosses the fourteen degree band in about a fortnight.
Everyone born inside that fortnight has the aspect. That is the honest starting point, and it means the interesting question is not whether you have it but how tight it is and which houses it falls between.
Venus turns retrograde for around six weeks roughly every nineteen months. When that happens near the square, Venus crosses the degree, reverses back over it and crosses again, so the aspect perfects three times. Charts from those windows carry it much more strongly than the fortnight average.
What the friction is between
Venus is the tradition's marker for attraction, taste and value, the part of a chart that settles on what is worth having. Uranus is read as the interruption to a pattern, the demand for room, the preference for doing things differently.
Squares place two bodies in signs of the same mode, so neither has an easy claim over the other and something has to give. The usual reading here is restlessness in what a person wants: attraction that arrives suddenly, an impatience with arrangements once they become routine, and a taste that pushes against whatever is conventional in the immediate surroundings.
Older texts describe this as difficulty. A more careful description is that the two functions keep interrupting each other, so the person has to make a decision about them repeatedly instead of once. That is also why squares are so often credited with producing skill, since the part of a chart that never runs itself tends to be the part that gets worked on.
Mode, house and orb
Uranus stays about seven years in each sign, so the signs are shared with a generation. The mode of the square still gives a real difference in flavour: cardinal squares are described as pushing towards a move, fixed squares towards a deadlock, mutable squares towards changing tack.
The houses are what belong to you, and they need a birth time. This square between the fifth and eighth houses reads through attraction and shared resources. Between the third and sixth it reads through everyday life and the way a person talks about what they want.
Orb is the last lever. Inside two degrees it reads clearly. At six or seven, especially across a sign boundary, it is a background pressure rather than a central feature. Uranus retrograde is not a modifier worth much here, since it is retrograde for close to five months of every year and most charts show it that way.
What the aspect cannot tell you
This is the aspect most often turned into a story about someone's love life, and a fortnight of births cannot support that. The symbol describes a tension in how a chart is arranged. It does not know who anyone has met or what happened afterwards.
What can be said is narrower. There is a standing friction between the wish for something settled and the wish for something new, and it recurs rather than resolving. Whether that produces a rich life or an unstable one is not written in the angle.
The check above returns the exact orb, the two houses, the mode and the retrograde status of both bodies, which is the specific information that makes the difference between reading your chart and reading a fortnight.
Questions people ask about this
What does Venus square Uranus mean?
It means the two are around ninety degrees apart within a seven degree orb. The tradition reads it as friction between attraction and independence, showing as restlessness in taste and in attachments, with the houses saying where.
Is Venus square Uranus a bad aspect for relationships?
It is not read as good or bad. The claim is that closeness and freedom keep interrupting each other and have to be renegotiated, which describes a pattern to manage rather than an outcome to expect.
How long does the aspect last?
About a fortnight when Venus is direct, because Venus covers a little over a degree a day across a fourteen degree band. A Venus retrograde near the square can stretch that across months and make it exact three times.
Does the sign matter?
The mode matters more. Uranus stays in a sign for around seven years, so the sign is generational, while cardinal, fixed and mutable squares are described quite differently from each other.
Is a retrograde Uranus important here?
No. Uranus is retrograde for close to five months a year, so a retrograde natal Uranus is the ordinary case and adds nothing distinctive to this aspect.
Can anything ease the square?
A wide orb reduces it, and supportive contacts from elsewhere to either body give the tension an outlet. A tight square with nothing else touching it is the version that reads most strongly.