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 Libra decan
01You can't stand things being unfair
You notice the new person nobody is talking to and wave them over. You split the bill down to the cent so nobody pays for someone else's cocktail. If a friend gets blamed for something they didn't do, you say so, even when it makes things awkward.
The astrologyLibra is the sign of the scales, and astrologers link it with fairness. Mixed into Aquarius, which cares about people in general, it makes you speak up for whoever's being left out.
02You have a good eye
You keep a list of paint colors you'd use if you owned the place. You can make a rental look expensive with one lamp and a thrifted chair. Friends send you two outfits and ask you to pick.
The astrologyVenus is the planet of beauty in astrology. With Aquarius’ taste for the unusual, your style tends to be pretty and a little odd at the same time.
03You make peace between people
When your roommates are fighting about the dishes, you're the one who gets them to agree on a fix by dinner. People trust you to choose where the trip goes, because you'll make sure everyone gets something they wanted.
The astrologyVenus is the planet of harmony, and air signs talk things through. Together they make you the person who gets two sides to meet.
Why you’re like this
How Aquarius’ 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.
Aquarius 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 Libra, which completes the air trio. Libra is ruled by Venus, the planet astrologers tie to love, beauty and getting along.
Love
The Libra decan in love
You're more romantic than people expect from an Aquarius. You plan the date with the good view and remember which flowers they once said they liked, and you still want your own weekends.
You need a partner who treats you as an equal in everything, from who texts first to whose friends you see more. Someone who decides everything for both of you won't last long.
If you love one
Ask their opinion and mean it. For the Libra decan, being asked first, and seeing the answer change the plan, means more than any gift.
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 work best with other people, especially where taste or fairness matters. You notice when a poster, a room or a slide deck is slightly off and know how to fix it. Astrologers often match this decan with design, law, fashion, mediation, social work and event planning.
The hard part
When it gets heavy
Keeping the peace can mean keeping your own opinion to yourself. You say “I'm fine with anything” and then sulk through dinner at a place you didn't pick. You might also stay in a friendship or relationship too long because ending it feels unfair to them.
Next time someone asks where to eat, name a place in the first five seconds. The people who love you would rather know, and it's often easier for everyone to agree once your choice is out there.
Famous faces
Born in this decan
- The WeekndFeb 16, 1990
- Megan Thee StallionFeb 15, 1995
- Jennifer AnistonFeb 11, 1969
- Ed SheeranFeb 17, 1991
- Michael JordanFeb 17, 1963
- Abraham LincolnFeb 12, 1809
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 Aquarius decans
Which Aquarius are you?
More Aquarius: Aquarius this month · Aquarius compatibility · Aquarius Sun with every Moon · Aquarius rising
Your questions
Frequently asked questions
What dates are Aquarius decan 3?
In most years, February 9 to 18. The Sun reaches 20° Aquarius on February 8, 9 or 10 depending on the year and time zone, and leaves Aquarius for Pisces on February 18, 19 or 20 (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 February 18, 19 or 20. Am I an Aquarius or a Pisces?
It depends on the year, and sometimes on the hour. The Sun moves into Pisces on February 18, 19 or 20, 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 is the Libra decan the most romantic Aquarius?
Because Libra, the sign mixed in here, is ruled by Venus, the planet of love. You keep Aquarius’ need for freedom, and you care more about partnership and beauty than the other two decans do.
Do decans work for my rising sign or Moon too?
Yes. Any planet or point in Aquarius has a decan, set by its degree. An Aquarius rising at 15°, for example, is in the Gemini 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 Aquarius goes Aquarius, Gemini, Libra. Older Hellenistic astrology used a different set called the Chaldean faces, which gives Aquarius’ thirds to Venus, Mercury and the Moon. 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.