What the 6th house is responsible for
For the classical astrologers the sixth house is one of the dark ones: illness, injury, servants and subordinates, heavy forced labor. In Greek texts it was called the house of Bad Fortune, and Mars “rejoices” in it. Medieval authors also placed small household animals here — hence the present habit of looking for pets in the sixth house.
Modern astrology softened it: it is the house of daily labor and self-care. Hired work, routine, habits, food, sport for health, relationships with colleagues and with those who help you. Health stayed here too, but rather as the question “how do you look after your body” than as a verdict.
Why the classical tradition was so harsh: the sixth house is connected to the first by no classical aspect — it “doesn't see” the Ascendant, and its affairs seem to go past the person's will. The modern school hardly uses this logic. We don't make diagnoses from a chart in any tradition: the sixth house describes habits, not illnesses.
Analogy: Virgo and Mercury
The sixth house is compared to Virgo, the sign of order and usefulness, and to Mercury. A good hint about everyday life, but not a rule: for a person with Leo at the start of the sixth house, work must be visible and recognized, otherwise it dims them — and that is read from Leo.
How to read the 6th house in your chart
The sign at the start of the house
The sign at the start of the sixth house is your working rhythm: fire — in bursts and with excitement, earth — evenly and by plan, air — with switching and with people, water — by mood and in a good atmosphere.
The manner of each sign at the start of a house — on the pages of the zodiac signs.
Planets in the 6th house
Planets in the sixth house — what happens in everyday life: Saturn — discipline and overload; Mars — hurry, clashes with colleagues, a pull toward physical work; Venus — a pleasant team and a beautiful workplace; Jupiter — there is a lot of work, and it expands; Neptune — blurred duties and working for two without clear boundaries.
What each planet means and how to read it by house: Sun, Moon, Mercury, Venus, Mars, Jupiter, Saturn, Uranus, Neptune, Pluto.
The ruler of the 6th house
The ruler of the sixth shows where the working day takes place: in the third — travel, correspondence, calls; in the fourth — working from home; in the tenth — everyday life merges with career; in the twelfth — work behind closed doors: a hospital, an archive, a lab.
If the 6th house is empty
An empty sixth house occurs in about half of charts and doesn't mean “no work” or “no care for health.” Everyday life is then read from the sign at the start of the house and from the ruler.
The rulers of all twelve signs are in the table on the page of all houses.
How to check it on yourself
Each statement below may turn out to be false about you — that’s how it’s written. Check it against your past, and write your answer down before you compare it with the chart. The first item checks the calculation itself, the rest — the interpretation.
If your Sun is in the 6th house
What should match. Your birth time falls in the first third of the interval from sunset to true midnight — shortly after sunset. Sunrise and sunset for the day and city of your birth are in any astronomical calendar; true noon is exactly halfway between them, true midnight is twelve hours after noon.
When it’s not about you. The time on your birth record doesn’t fall in this window and is more than a quarter of an hour from its edge — then the wrong time, time zone or city went into the calculation, and the houses in the chart aren’t yours. This checks the calculation, not the interpretation.
If Mars is in the sixth house
What should match. Everyday life is fast and conflict-prone: in the last five years you had at least two open clashes with colleagues or bosses at work, and a slow, even pace comes hard.
When it’s not about you. There were no open conflicts at work, and an even pace is a joy to you — a contradiction.
If Saturn is in the sixth house
What should match. Overwork is the usual state, not the exception: in an ordinary week you stay past your hours at least three days out of five, and a broken routine throws you off.
When it’s not about you. Overwork is rare, and you're even better off without a routine — a contradiction.
Why the Sun’s house gives away your birth time and where to find true noon — on the page of all houses. How we check the rest — the site’s method.