If you were born on May 31, your zodiac sign is Gemini — a air sign. Gemini is the mutable air sign ruled by Mercury — curious, adaptable, and quick-minded. At their best, witty and versatile; at their worst, restless and inconsistent.
Born on May 31, you are a Gemini — quick-witted and clever, adaptable and versatile, curious and open-minded, ruled by Mercury ☿.
Ruled by Mercury, the planet of the mind, Gemini is curious, clever, and wonderfully adaptable. They collect ideas and people, and can talk to anyone about anything.
Want the full picture of Gemini’s personality, love, and compatibility? Read the full Gemini profile →
Each zodiac sign is split into three 10-day decans, each with a sub-ruler that fine-tunes the personality. May 31 falls in the **2nd decan of Gemini**, sub-ruled by **Venus**, which layers Venus’s flavour over the core Gemini traits.
Gemini resonates with the Major Arcana card The Lovers — a mirror for your life’s central lesson and power.
Gemini loves through words and play — flirty, mentally engaged, and forever interesting. They need a partner who keeps the conversation alive. Best matches are air signs Libra and Aquarius, and fiery Aries.
As a Gemini, your best matches are **Libra · Aquarius**. Explore all compatibility →
May 31 sits about 10° into Gemini, an unambiguous Gemini, well clear of the cusps on either side.
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