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1st decan of Leo: dates and rulers

Leo’s first third is said to make radiance either grave and responsible or fully shining, depending on the school.

  • sense of responsibility
  • dignity
  • radiance
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1st decan of Leo: Saturn (faces), Leo (triplicity)
The essentials

The 1st decan of Leo at a glance

For you

Leo’s radiance between duty and brilliance: holding your rank with Saturn, or shining without restraint with the Sun.

A strength

Taking on a leadership role seriously and protecting those who count on you.

Something to watch

Mistaking authority for rigidity, or the need to be admired for the need to be loved.

The sign
♌︎ Leo
Decan planet
♄︎ Saturn
Associated sign
♌︎ Leo (Sun)
Read more

By Thomas Guilhot · updated

The 1st decan of Leo: the meaning

The series of faces, which left off with the Moon at the end of Cancer, resumes with Saturn at the start of Leo.

Nothing about the choice is deliberate: it is the mechanical effect of the Chaldean order, which takes no account of the signs. It nonetheless produces a telling meeting between the slowest of the planets and the sign of the Sun. The triplicities, for their part, give the first slice of Leo to its own master, the Sun, and describe an unmixed Leo.

In the Saturnian reading, one would picture a person who takes the lead on a family or professional project and carries its weight without complaint: the eldest sibling who organizes a parent’s care, the manager who stays late to finish the file. Their pride would come through reliability. In the solar reading, they would be warmer and more demonstrative, drawn to the stage, creative work, children, and parties that go well.

The downside depends on the ruler. With Saturn, authority might turn severe, and the demands placed on oneself spread to everyone around. With the Sun, the need to be admired might take up too much room. Both portraits would do well to remember that Leo’s true dignity lies in generosity: an authority that encourages rather than judges, and that also knows how to ask for help.

Sign
LeoFire, fixed; ruler: Sun
Degrees
0° to 10°Longitude 120° to 130°
Faces (Chaldean)
SaturnPlanet 1 of the Chaldean order
Triplicity
Leo (Sun)The sign itself

The 1st decan of Leo: tradition

What tradition says

Saturn is in detriment in Leo, opposite Aquarius, which it rules: tradition judges it ill at ease in the house of the Sun, its symbolic opposite, night facing day.

How is it calculated?

The faces give Saturn; the triplicities give Leo itself and its ruler, Sun.

Frequently asked questions about the 1st decan of Leo

Why does Saturn rule the 1st decan of Leo?

Because the Chaldean order runs in a loop without regard to the signs: from Saturn to the Moon by way of Jupiter, Mars, the Sun, Venus, and Mercury, then back to Saturn. At the end of Cancer, the series had reached the Moon; it therefore starts again with Saturn at the beginning of Leo. The triplicities give the Sun, master of the sign, which produces a rare contrast.

Is the 1st decan of Leo more serious than the others?

By the faces, yes: Saturn would add to Leo a sense of duty and endurance, a graver ambition. By the triplicities, it would on the contrary be the most solar and expansive Leo. The site shows both readings; the rest of the chart, notably the actual position of Saturn, helps show which one resonates most.

What are the dates of the 1st decan of Leo?

This third begins with Leo itself, in the second half of July, and covers about ten days. Its precise limits shift slightly each summer. The page gives them, calculated to the minute, for three consecutive years; for a birthday close to the end of July, the day of the sign change sometimes calls for the time of birth.

Neighboring decans

The three decans of Leo

The decans of Saturn (faces)