Born Jun 1 – Jun 10
Gemini · second decan · The charmer who talks their way in
Your decan
The second decan of Gemini is still all Mercury — wired, fast-talking, always three tabs open — but Venus underneath it turns the restless data-gathering into something more seductive. You don't just collect ideas, you collect people, and you're genuinely magnetic at it. The edge you have over other Geminis is that you can make someone feel like the only person in the room while your mind is already somewhere else.
What sets your third apart
Venus, by way of Libra, adds aesthetic taste and social grace to Gemini's native speed. It makes you the most charming and relationally fluent of the three Gemini decans — but it also means you value being liked more than the other two do, and that's the leak in your hull. You'll soften a truth to keep the vibe smooth, or stay in a conversation, a flirtation, or an entire dynamic long past useful because you don't want to be the one who breaks it.
Your gift
Social intelligence with real wit behind it — you read the room and work it without faking it.
Your watch-out
You'd rather be delightful than honest, so you charm your way past the hard conversation instead of having it.
The exact degrees, and who rules them
A decan is a third of a sign: ten degrees of zodiac, not a mood. Yours is Gemini 10°00′ to 19°59′ — the second ten degrees the Sun crosses on its way through Gemini, roughly Jun 1 – Jun 10 in most years. Sun-sign dates shift by up to a day between years because the tropical year is not a whole number of days, so if you were born within about 24 hours of either end, run the actual chart rather than trusting a date table.
| Tradition | Ruler | What it governs |
|---|---|---|
| Sign ruler (all three decans) | Mercury | The baseline Gemini everyone shares |
| Chaldean face | Mars | drive and confrontation |
| Triplicity decanate | Venus | attraction, values and ease |
The two systems disagree, which is normal and worth knowing: the Chaldean faces run the seven classical planets in speed order straight through all 36 decans without regard to sign boundaries, while the triplicity decanates give the first third of every sign to its own ruler and then step through the other signs of the same element. Most popular astrology quotes the triplicity ruler (Venus) without saying so; the older Gemini face here is Mars.
Read either way, the point is the same: a softening — this third negotiates where the rest of the sign would push.
How it actually shows up
The decan is a modifier, not a second sign. It shifts emphasis inside Gemini rather than replacing it — so everything true of Gemini is still true of you, with attraction, values and ease turned up. Three places people notice it:
- Under pressure. A Gemini sun typically reframes, jokes, changes the subject. In this third that reaction takes its colour from Venus — attraction, values and ease is what the reaction ends up being about.
- In how you start things. The second decan sits in the middle of the sign, the most settled and least extreme of the three.
- Next to the other two. Compare it directly: the first decan (May 21 – May 31) runs on Mercury, and the third decan (Jun 11 – Jun 20) runs on Saturn. Same sign, three noticeably different settings.
What it is not: a personality test, and not something to weigh against your Moon or rising, both of which say considerably more about you than a third of your sun sign does. The big three is where to look next.
Your decan is a hint. Your chart is the answer.
The decan refines your sun sign — but your moon, rising and every planet are where the real story lives. Run your full birth chart, free.
Degree ranges are exact by definition (each decan is ten degrees of zodiac); the calendar dates shift by up to a day between years. Rulerships are the classical Chaldean face and triplicity decanate assignments, both stated above. Written and reviewed by the Zodiux editorial team · Last reviewed · How Zodiux computes your chart · Editorial standards · For reflection and entertainment, not advice.