Gemini zodiac sign: dates, traits and compatibility

Gemini at a glance

Gemini dates by year

In different years the Sun enters Gemini on a different day and at a different hour. The table shows the exact moment of entry and exit in Universal Time (UTC).

Calculated from JPL DE421 ephemerides; times in UTC.

May 21: Taurus or Gemini?

The Sun enters Gemini on May 20 or 21, more often the 21st, and leaves on June 20, 21 or 22. Between 1950 and 2031 the earliest entry falls on May 20, 2028, at 12:10 UTC, and the latest was on May 21, 1951, at 21:15 UTC.

Time zones matter too. In 2026 Gemini began on May 21 at 00:37 UTC: in London it was already the 21st, while in New York it was still the evening of May 20. So for a cusp day you need your birth year and time — check them in the calculator.

• Find your sign by birth date and year
• Make a birth chart

Gemini traits and personality

A Gemini always has several tabs open in their head. They're finishing an article, answering three chats and planning a summer trip, all at once. From the outside it looks like a whirl; from the inside it's just normal speed.

Gemini is ruled by Mercury, in astrology the planet of words, roads and messages, and its element is air — the exchange of ideas. They need to talk, ask and find things out. On one taxi ride a Gemini can learn the history of the neighborhood and the driver's grandmother's pie recipe — and actually remember both.

Calling Geminis two-faced is unfair. They simply have many sides, and each one is real: today it's astronomy, tomorrow it's pottery. What wears them down most is boredom and silence with no one to talk to. Give a Gemini a new idea and watch them come alive.

Gemini strengths

• Picks up new things fast and learns easily
• Can get anyone talking
• Finds a way out where everyone else is stuck
• Jokes in a way that defuses any argument
• Adapts easily to change and new plans
• Always knows who to ask and where to look

Gemini weaknesses

• Drops things once the interest is gone
• Promises more than they have time to do
• Turns serious conversations into jokes
• Gets bored by routine and repetition
• Sometimes speaks before thinking how it will land

Gemini in love and relationships

To win a Gemini, you first have to interest their mind. What hooks them is a conversation where three hours slip by unnoticed, and messages full of jokes only the two of you get. Looks matter, but if someone is boring, Gemini will leave — politely and quickly.

In a relationship they need air: their own friends, their own trips, the right to a spur-of-the-moment plan. Jealousy and control are what they tolerate worst. For Gemini, freedom isn't about cheating — it's about being able to breathe.

In return, life with them is never monotonous. Gemini remembers what you talked about a month ago and comes back to it with a new thought. Learn to talk to them honestly, with nothing left unsaid, and you get a very lively, cheerful partnership.

The Gemini man

A Gemini man is sociable, quick to say yes to a plan and often seems younger than his age — in his manner, interests and curiosity. He may text for days before asking you out: he wants to know whether the two of you are interesting together.

He values a partner who doesn't demand a report on his every step and brings something new to the conversation. He doesn't make serious decisions on the spot, only after talking them through from every side.

The Gemini woman

A Gemini woman is the life of the party and a person with a hundred ideas. Today she signs up for Spanish classes, tomorrow she finds festival tickets. She wants someone beside her who catches that flow instead of slowing it down.

She reads other people's moods quickly and knows how to support with the right word. Pressure and dull rituals she can't stand — with her, it's better to agree than to demand.

Gemini at work and with money

Geminis need work with conversation and movement: journalism, marketing, teaching, sales, translation, anything that links people and ideas. Six months of the same task with no news is their own small hell.

Geminis often have several income streams: a main job, something on the side and a hobby that suddenly started paying. They spend easily too — on experiences, gadgets, books. A simple spending spreadsheet helps: not for control, but to see the whole picture.

Gemini compatibility

Below is how Gemini gets on with each sign. I give each pair one to five stars based on the angle between the signs and their elements, just as in my bots.

Sun in Gemini — and the Moon?

The Sun in Gemini is the main theme, but not the whole person. A Gemini with the Moon in Taurus turns out to be a homebody, loyal to their habits. A Gemini with Capricorn rising looks strict at work and only cracks jokes later, among friends.

To see your Moon and rising sign you need a birth chart: your date, time and city of birth.

Gemini FAQ