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3rd decan of Leo: dates and rulers

Leo’s final third is said to be the most combative: ready to defend its colors and to take up challenges.

  • courage
  • competitive spirit
  • panache
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3rd decan of Leo: Mars (faces), Aries (triplicity)
The essentials

The 3rd decan of Leo at a glance

For you

Leo’s courage in action: measuring yourself against others, defending, conquering.

A strength

Standing up for a person or a cause with visible courage.

Something to watch

Turning every disagreement into a duel of honor, and refusing to lose face.

The sign
♌︎ Leo
Decan planet
♂︎ Mars
Associated sign
♈︎ Aries (Mars)
Read more

By Thomas Guilhot · updated

The 3rd decan of Leo: the meaning

After Jupiter comes Mars in the Chaldean order, so it rules the end of Leo.

The triplicities arrive at the same ruler, since the third decan goes to Aries, the first fire sign, which Mars rules. Two methods, a single planet: tradition sees in it the alliance of the solar heart and martial energy, a Leo that is not content to shine but fights.

One would picture a person ready to enter a public-speaking contest, to defend a colleague unjustly disciplined, to run a marathon for a charity. They like to win, but above all they like to fight for something worthwhile, and their loyalty to their side never wavers. Team sports, entrepreneurship, and jobs where you have to persuade and hold firm would suit them. Their energy pulls the most hesitant along.

The downside would be combative pride. A remark in public, a loss at a game, a rejected project could set off a disproportionate reaction. The fear of losing face would sometimes push toward stubbornly staying on a wrong path. Knowing how to step back without seeing it as humiliation, and acknowledging an opponent’s worth, would make this courage more lasting and more respected. The finest victories of this decan would often be those won for someone else.

Sign
LeoFire, fixed; ruler: Sun
Degrees
20° to 30°Longitude 140° to 150°
Faces (Chaldean)
MarsPlanet 3 of the Chaldean order
Triplicity
Aries (Mars)3rd fire sign

The 3rd decan of Leo: tradition

What tradition says

Leo is for Mars neither home nor place of exaltation; the planet is nonetheless in a fire sign there, its favorite element, which tradition judges rather favorable.

How is it calculated?

The faces give Mars; the triplicities give Aries and its ruler, Mars.

Frequently asked questions about the 3rd decan of Leo

Why does Mars rule the 3rd decan of Leo?

The Chaldean faces reach Mars after Saturn and Jupiter, the first two decans of Leo. The triplicities assign the last slice of the sign to Aries, the third fire sign in decan order, and thus to Mars. The two schools agree: the question of the ruler, so often debated elsewhere, does not arise here.

What does Regulus have to do with the 3rd decan of Leo?

Regulus, the “heart of the Lion” to the ancients, stood for a long time in this last third of the tropical sign. Precession moved it into Virgo around 2011. For astrologers of the fixed stars, it would symbolize glory and its downsides. Its shift illustrates the growing gap between signs and constellations.

When is the Sun in the 3rd decan of Leo?

During the ten or so days before it enters Virgo, around the second half of August. The limits vary a little from year to year; on the day of the move into Virgo, the time of birth becomes decisive. The engine gives the precise instants for three years, and the calculator settles it for any past birth.

Neighboring decans

The three decans of Leo

The decans of Mars (faces)