Born near a cutoff?
Check your decan
The dates move by about a day depending on the year you were born. Enter your birthday and we’ll work out where the Sun was.
What gives you away
Three signs you’re the Aquarius decan
01You see what's coming first
You liked the song two years before it blew up. Your strange take at lunch gets laughed at, then turns out to be right a month later. Friends ask what you think about the new thing because you've usually already tried it.
The astrologyUranus is the planet astrologers link with the future and sudden change. Mixed into Gemini's curiosity, it gives you a head start on what's next.
02You question every rule
“That's just how it's done” makes you itch. You'll find a faster way to do a chore and then explain it to everyone. If a plan doesn't make sense to you, you'll ask why until somebody has an answer.
The astrologyUranus pushes against rules, and Saturn, the other ruler here, likes things that work. Together they make you the one who spots why a plan won't work, then sketches one that might.
03You're friends with everyone, close with few
You have friends from online, from old jobs, from a class you took once, sometimes in three time zones. Most of them couldn't tell you what's going on in your life right now. The handful who can earned it slowly.
The astrologyAquarius is the sign astrologers tie to groups and friendship, and it also likes distance. In this decan you get a wide circle and a small inner one.
Why you’re like this
How Gemini’s decans work
Each zodiac sign covers 30 degrees of the sky. Astrologers split every sign into three 10-degree slices called decans, and the Sun spends about ten days in each one.
Gemini is an air sign. In the decan system most popular in modern astrology, each third of a sign mixes in a sign of the same element, in order. The last third mixes in Aquarius, which completes the air trio. Aquarius brings two planets. Saturn, its traditional ruler, builds structure. Uranus, its modern ruler, brings surprises and new ideas.
Love
The Aquarius decan in love
You fall for a mind first. A crush often starts as a friendship where you can't stop talking about ideas. You need a lot of space, and the right person lets you vanish into a project for a weekend without taking it personally.
Feelings can come out of you sounding like a theory. You might explain why you care about someone before you ever say that you do. A partner who's patient with that, and a little weird themselves, fits you best.
If you love one
Ask what they're working on, then listen. The Aquarius decan opens up through ideas first and feelings a bit later.
Birth Chart Reading
Your decan is one slice of you. Read the rest.
Your Sun is one planet. The Birth Chart Reading covers your whole chart in 35+ pages, written for your exact birth time and place.
- Your Sun’s exact degree and decan, with your Moon and rising
- How you love, from your Venus and Mars
- Work, friends, family, and the year ahead for you
- Prepared for your chart alone, reviewed by our team, emailed as a PDF within 12 hours
$44.99, one time
Get my birth chart reading →Work
At work
You do your best work where new ideas are wanted and nobody makes you do it the old way. Astrologers often match this decan with tech, science, research, activism, startups and design.
The hard part
When it gets heavy
You can argue a point just to see if it holds up, and forget that the other person cared about it. When things get emotional, you might go cool and logical, and people read that as not caring. Once you've decided you're right, it takes a lot to move you.
When someone tells you how they feel, ask one question about it before you share a fix or a theory.
Famous faces
Born in this decan
- Kendrick LamarJun 17, 1987
- Tupac ShakurJun 16, 1971
- Paul McCartneyJun 18, 1942
- Venus WilliamsJun 17, 1980
- Chris EvansJun 13, 1981
- Zoe SaldañaJun 19, 1978
We checked each birthday against the Swiss Ephemeris, the planet-position tables astrologers use, so everyone listed sits inside this decan whatever time they were born. Sharing a decan is a fun overlap. Your Moon, rising and the rest of your chart are still all your own.
All three Gemini decans
Which Gemini are you?
More Gemini: Gemini this month · Gemini compatibility · Gemini Sun with every Moon · Gemini rising
Your questions
Frequently asked questions
What dates are Gemini decan 3?
In most years, June 11 to 20. The Sun reaches 20° Gemini on June 9, 10, 11 or 12 depending on the year and time zone, and leaves Gemini for Cancer on June 20, 21 or 22 (we checked every year from 1940 to 2026 with the Swiss Ephemeris). Born on one of those days? Use the decan checker on this page, or your free birth chart.
I was born on June 20, 21 or 22. Am I a Gemini or a Cancer?
It depends on the year, and sometimes on the hour. The Sun moves into Cancer on June 20, 21 or 22, depending on the year and where you were born. Put your birthday into the decan checker above. If it says your birth time decides, your free birth chart gives you the exact answer.
Why does the Aquarius decan feel so different from other Geminis?
Because Aquarius, the sign mixed in here, is the most independent air sign. You keep Gemini's love of talking and learning, but Saturn and Uranus add a stubborn streak and a habit of thinking about the future that the other two decans don't have.
Do decans work for my rising sign or Moon too?
Yes. Any planet or point in Gemini has a decan, set by its degree. A Gemini rising at 15°, for example, is in the Libra decan, even if your Sun is in another sign. Your rising degree needs your exact birth time, and your free birth chart shows it.
Which decan system does ZODIA use?
The triplicity system, the most popular one in modern astrology. Each decan mixes in a sign of the same element, so Gemini goes Gemini, Libra, Aquarius. Older Hellenistic astrology used a different set called the Chaldean faces, which gives Gemini’s thirds to Jupiter, Mars and the Sun. Both are real traditions.
Is my decan my whole personality?
No. Your decan sharpens your Sun sign, and your Sun is one part of your chart. Your Moon shapes how you feel, your rising shapes how you come across, and your Venus and Mars shape how you love and go after things. Two people born on the same day can still be very different.