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 double Scorpio
01You test people before you trust them
You share something small and wait to see if it travels. You notice who still shows up once the fun part is over. Most people never find out they were being tested, and the few who pass get a loyalty almost nobody else sees from you.
The astrologyMars rules both the sign and the decan here, and in astrology Mars is the planet that checks for danger first. Before you let someone close, part of you is making sure they're safe.
02People tell you the real stuff
Friends tell you things they haven't told their partner. You've kept a secret for six years and never once slipped, and people can feel that about you. You ask the question everyone else is too polite to ask, and somehow it makes people open up.
The astrologyAstrologers link Scorpio with whatever is hidden or private. With a double dose, you become the person other people trust with the heavy stuff.
03Your glow-ups come after endings
A breakup, a move, a friendship that ran its course. You disappear for a while, cut what wasn't working, and come back as someone people barely recognize. The version that comes back usually has a new haircut and fewer people on the close friends list.
The astrologyPluto is the planet astrologers tie to endings and rebuilding, and this decan carries more of it than the other two.
Why you’re like this
How Scorpio’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.
Scorpio is a water 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 first third mixes in Scorpio itself, so you get a double dose of Mars, Scorpio's traditional ruler, and Pluto, its modern one. Mars is about nerve and self-protection. Pluto is about endings and starting over. Both run loud in this decan.
Love
The double Scorpio in love
You don't do casual well, even when you try. Once you're in, you're all in. You remember the song from your first night out, the name of their childhood dog, and the exact thing they said when they were upset in March.
You need proof more than promises. Someone who does what they said they'd do, keeps your private life private, and never plays games to make you jealous. You'd win that game, and nobody would enjoy it.
If you love one
Tell them the truth, even when it's awkward. A double Scorpio can handle hard news. Finding out later is what they can't forgive.
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'd rather go deep on one thing than be decent at ten. Care about the goal and you'll outlast everyone in the room. Astrologers often match this decan with work that has a hidden layer to it, like research, investigation, strategy, crisis work, psychology and finance.
The hard part
When it gets heavy
Testing people can turn into trapping them. Jealousy can look like replaying one comment for a week, or waiting for proof that you were right not to trust someone. A grudge feels like protection, but mostly it keeps you tied to the person who hurt you.
Try saying the suspicion out loud, early, to the person, before it hardens into a verdict. Most of the time the answer is kinder than the story in your head.
Famous faces
Born in this decan
- Julia RobertsOct 28, 1967
- Bill GatesOct 28, 1955
- Katy PerryOct 25, 1984
- Winona RyderOct 29, 1971
- Frank OceanOct 28, 1987
- Pablo PicassoOct 25, 1881
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 Scorpio decans
Which Scorpio are you?
More Scorpio: Scorpio this month · Scorpio compatibility · Scorpio Sun with every Moon · Scorpio rising
Your questions
Frequently asked questions
What dates are Scorpio decan 1?
In most years, October 23 to November 1. The Sun enters Scorpio on October 22, 23 or 24 depending on the year, and moves on to decan 2 on November 1, 2 or 3 (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 October 22 or 23. Am I a Scorpio?
Maybe. In most years the Sun enters Scorpio on October 23, but in some years it happens on October 22 or 24, and the switch can land in the middle of your birthday. Put your birthday into the decan checker above. If it says your birth time decides, your free birth chart gives you the exact answer.
Is Scorpio ruled by Mars or Pluto?
Both, depending on who you ask. Mars is Scorpio's traditional ruler. Pluto was added as its modern ruler after the planet was discovered in 1930. That's why decan 1, the double Scorpio, is described with both.
Do decans work for my rising sign or Moon too?
Yes. Any planet or point in Scorpio has a decan, set by its degree. A Scorpio rising at 15°, for example, is in the Pisces 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 and the one in our TikTok series. Each decan mixes in a sign of the same element, so Scorpio goes Scorpio, Pisces, Cancer. Older Hellenistic astrology used a different set called the Chaldean faces, which gives Scorpio's thirds to Mars, the Sun and Venus. 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.