Leo · by personality
Gravity Falls · Tent of Telepathy
Gideon Gleeful: zodiac sign and birth chart
Gideon Gleeful has no canon birthday. Gravity Falls never gives him one. Read from his personality, he's a Leo: the child "psychic" in a white pompadour with his own tent, his own show and a very short fuse. Leo Sun, Rising and Mercury make a star who hates not being one. An Aries Moon supplies the temper.
- SunLeo
- MoonAries
- RisingLeo
- MercuryLeo
- VenusGemini
- MarsVirgo
SourceNo canon birthday: the series never gives Gideon a date. The chart is NEBO's take, read from his personality.
Birth chart
Gideon's chart at a glance
No canon birthday, so this is NEBO's take, read from his character.
- Fire4
- Earth1
- Air1
- Water0
- Mostly fire. 4 of his 6 placements are fire signs.
- About 1 in 333 birthdays get Gideon in the app's Gravity Falls world.
- Other Leos here: Bill Cipher.
NEBO's take
No birthday in canon. His personality says Leo.
We ran Gideon through the same model that matches people to characters in the app, and looked at which chart gets him most often. It reads him as fire first: sweet voice, big stage and a temper right behind it.
Canon
No canon birthdayNever given in the showNEBO's take
Leo SunRead from his personality- Sun
CanonNot in canonNEBO's takeLeo
Leo wants the spotlight and wants it all. Gideon wants the Shack, the stage and Mabel, and shares none of it.
- Moon
CanonNot in canonNEBO's takeAries
Aries Moon reacts fast and dramatically. In "Little Dipper" he finds a crystal, shrinks the kids and tries to use it on Stan.
- Rising
CanonNo birth timeNEBO's takeLeo
No birth time in canon. Leo rising fits the first impression: a white pompadour, a sweet Southern voice and a stage of his own.
- Mercury
CanonNot in canonNEBO's takeLeo
Leo Mercury talks big and plays to the crowd. In "The Stanchurian Candidate" he uses his own mind control to get his father to run for mayor.
- Venus
CanonNot in canonNEBO's takeGemini
Gemini Venus falls for a person and talks himself into a whole story. He is obsessed with Mabel and writes her creepy letters from prison, and in the Weirdmageddon arc Dipper talks him out of it.
- Mars
CanonNot in canonNEBO's takeVirgo
Virgo Mars plans in detail. In "Dreamscaperers" he summons a demon to get the code to Stan's safe.
What canon does give: a boy with a rival tent across town who wants the Mystery Shack and everything in it. A Leo answer is to want the spotlight and the whole audience, and to make sure the town sees him get them.
How he shows up
Why he's like this
Leo is the sign of the spotlight, pride and a big finish. Gideon hits all of it, in scenes fans know by heart.
CoreLeo Sun
A mech for the big finish
He takes the Mystery Shack from Stan, then attacks the twins with a giant mech. They defeat it, and Stan exposes him as a fraud.
Season 1, "Gideon Rises"
First impressionLeo rising
Arrives as the town star
The town's psychic boy moves in next door and becomes obsessed with Mabel. When Dipper tries to stop him, Gideon turns his psychic powers on him.
Season 1, "The Hand That Rocks the Mabel"
FeelingsAries Moon
Grabs the crystal, shrinks the kids
Gideon finds the crystal Dipper was after, shrinks the twins and tries to use it on Stan to take over the Shack.
Season 1, "Little Dipper"
MindMercury in Leo
Runs the campaign like a show
Back after Season 1, he uses his own mind control to push his father into the mayor's race.
Season 2, "The Stanchurian Candidate"
LoveVenus in Gemini
Talked out of the fantasy
Escaped and working for Bill, Gideon is turned around when Dipper convinces him Mabel never loved him. He turns against Bill.
Season 2, "Weirdmageddon" arc · spoiler
In a fightMars in Virgo
A plan with a demon in it
To get the code to Stan's safe, he summons Bill Cipher, and the kids have to follow into Stan's mind.
Season 1, "Dreamscaperers"
Your turn
Which Gravity Falls character are you?
Pick your birthday. Your Sun sign gives a first answer right here, then the app reads your whole chart.
Aries girls get Tambry most often. Aries guys get Grunkle Stan.
You and Gideon: Same element, fire. Easy chemistry, same pace.
Taurus girls get Wendy Corduroy most often. Taurus guys get Stanford Pines (Ford).
You and Gideon: Signs at a right angle. Friction, the useful kind.
Gemini girls get Tambry most often. Gemini guys get Stanford Pines (Ford).
You and Gideon: Signs that cheer each other on. Good team.
Cancer girls get Melody most often. Cancer guys get Stanford Pines (Ford).
You and Gideon: Next-door signs. Different instincts, lots to learn.
Leo girls get Wendy Corduroy most often. Leo guys get Stanford Pines (Ford).
You and Gideon: Same sign. You'd get each other without trying.
Virgo girls get Wendy Corduroy most often. Virgo guys get Stanford Pines (Ford).
You and Gideon: Next-door signs. Different instincts, lots to learn.
Libra girls get Shandra Jimenez most often. Libra guys get Grunkle Stan.
You and Gideon: Signs that cheer each other on. Good team.
Scorpio girls get Lazy Susan most often. Scorpio guys get Soos.
You and Gideon: Signs at a right angle. Friction, the useful kind.
Sagittarius girls get Tambry most often. Sagittarius guys get Bill Cipher.
You and Gideon: Same element, fire. Easy chemistry, same pace.
Capricorn girls get Lazy Susan most often. Capricorn guys get Manly Dan.
You and Gideon: Signs that speak different languages. Curious mix.
Aquarius girls get Shandra Jimenez most often. Aquarius guys get Stanford Pines (Ford).
You and Gideon: Opposite signs. You see each other's blind spot.
Pisces girls get Melody most often. Pisces guys get Soos.
You and Gideon: Signs that speak different languages. Curious mix.
That's your Sun sign talking. The app reads your Moon, Venus, Mars and the rest, and the answer can change.
Get my real Gravity Falls character→Chemistry
Who Gideon clicks with, and who he clashes with
Read from the charts on their pages. The plot may disagree.
Clicks with
Pick a side
Are you more Gideon or Dipper?
Your birthday settles it. The app reads your whole chart and tells you who you really get.
Similar charts
Who else has Gideon's chart
Famous Leos with his placements
Their charts line up with NEBO's take on Gideon. A chart match only: none of them is connected to this page.
Amelia EarhartLeo Sun · Mercury in Leo, Venus in Gemini, Mars in Virgo.jpg)
Harry KaneLeo Sun · Venus in Gemini, Mars in Virgo
Ben AffleckLeo Sun · Mercury in Leo, Mars in Virgo
Hasan PikerLeo Sun · Mercury in Leo, Mars in Virgo
StormzyLeo Sun · Venus in Gemini, Mars in Virgo.jpg)
Destroy LonelyLeo Sun · Mercury in Leo, Venus in Gemini
Characters like him in other worlds
Same chart pattern in our model, different universe.
Gravity Falls
Characters like Gideon
Closest charts first: shared signs, same elements.
Which Gravity Falls character are you?
Add your birthday and the app finds your Gravity Falls character, your spot at the Mystery Shack and how close you are to Gideon.
Are you Gideon? Find your character→Questions
Gideon's zodiac sign: what people ask
What zodiac sign is Gideon Gleeful?
Canon never says. The show gives Gideon no birthday. By personality, NEBO's take is Leo.
When is Gideon's birthday?
It isn't given anywhere in canon. Any date you see online doesn't come from the show.
Is Gideon a Leo?
By personality, yes: a born showman who wants every eye on him and hates losing the spotlight. It's NEBO's take, not canon, because no birthday exists.
What is Gideon's birth chart?
NEBO's take: Sun, Rising and Mercury in Leo, Moon in Aries, Venus in Gemini, Mars in Virgo. Read from his personality, not from a canon date.
What element is Gideon?
Fire. Leo is a fire sign, and 4 of his 6 placements are fire too.
Who is Gideon most compatible with?
By chart, Bill Cipher, Mabel Pines and Grunkle Stan. Aries Moon and Sagittarius Moon: they calm down the same way, no translation needed.
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