
The 12 Houses of Astrology, Explained Simply
Houses are where astrology stops being vague. What each of the twelve governs, how to read an empty one, and why two chart calculators can disagree.
Angular house · Regnum
The tenth house begins at the Midheaven, the highest point of the chart, and it covers your public direction: the career rather than the job, your reputation, and what people who do not know you personally would say you do.
| Governs | Career, reputation and public standing |
|---|---|
| Traditional name | Regnum |
| Type | Angular |
| Associated sign | Capricorn and Saturn, by analogy |
| Opposite house | The 4th, home, family and where you come from |
The first, fourth, seventh and tenth, which begin at the four angles of the chart. Traditionally the strongest placements: a planet here acts, and is visible doing it.
It is the most visible house in the chart, which is the whole point of it being at the top. The tradition also assigns it one parent, usually whichever the fourth house was not, and reads it as the source of your idea of authority.
A planet here is on display. A tenth-house Neptune is associated with a vocation that took a long time to come into focus and with a public image that is easier for other people to project onto than to pin down.
An empty tenth house does not predict an obscure life. The sign on the Midheaven and its ruler carry the reading.
There are ten planets and twelve houses, so at least two are always empty and usually more like six. An empty house is the normal case, not a deficiency, and the sign on its cusp carries the reading instead.
What a planet does here, one page each. A planet says what, the house says where in a life it happens.
Your Sun sign depends only on the date. Your houses depend on the horizon at the moment you were born, and the whole framework rotates by one house roughly every two hours. An hour of error moves half of it.
This is why a Sun-sign horoscope cannot use real houses. It counts them from your Sun sign instead, which is a genuine traditional technique called the solar chart and is an approximation. This site uses it for the daily, weekly and monthly readings and says so on each of them; the transit calculator uses your real houses when you give it a time, and withholds them when you do not.
The chart is free and computes all twelve from your birth time, alongside every planet, the lunar nodes and Chiron.

Houses are where astrology stops being vague. What each of the twelve governs, how to read an empty one, and why two chart calculators can disagree.

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