Mercury in Astrology — The Messenger

Mercury is currently in Scorpio 19.8°.

Archetype

mind

Orbital period

~88 days

Sign transit

~14-30 days per sign (retrograde-dependent)

Body rulership

Hands, arms, lungs, nervous system

Keywords

thoughtlanguageexchangelearningtranslation

Dignity & debility

Where Mercury performs at home, where it struggles, and where tradition says it sings. Click any sign to open its reference page.

Rulership

Gemini Virgo

The sign(s) Mercury rules. At home — strong and native, though not always gentle.

Exaltation

Virgo

Where Mercury is honoured. Performs with added grace — a welcome guest.

Detriment

Sagittarius Pisces

Opposite Mercury’s rulership. Works harder, learns through friction what it couldn’t learn at ease.

Fall

Pisces

Opposite exaltation. Asks humility. Gifts show up quieter here — sometimes inverted.

Other personal bodies

Fast-moving inner planets. They shape the day-to-day — how you think, love, want, and move.

The Lover

Venus

What you find beautiful, what you hold as worth. Love as taste — not biology.

The Warrior

Mars

What you want. How you move toward it, defend it, and name when it’s been crossed.

Pairs with

Tarot keys for Mercury

In the Golden Dawn tarot tradition, each Major Arcana card walks a Hebrew letter path on the Tree of Life — and each path corresponds to either a planet or a sign. The cards below are the keys the tradition attributes to Mercury, with their classical correspondence noted.

In progress

The long-form reference for Mercury is being written.

The skeleton above is the reference: archetype, dignity table, rhythm, and keywords. Deeper sections — Mercurythrough each sign, through each house, in aspect, in retrograde, and the common misreadings — are hand-written, not generated. They layer in as they’re finished.

In the meantime — your chart doesn’t wait. Run your birth chart and see where Mercury lives in your sky.

Calculate your chart — free →All planets

Last reviewed April 18, 2026

Mercury everywhere in the chart

Every sign, house, and aspect Mercury can form

Mercury in each sign (12)

Aries Taurus Gemini Cancer Leo Virgo Libra Scorpio Sagittarius Capricorn Aquarius Pisces

Mercury in each house (12)

1st House 2nd House 3rd House 4th House 5th House 6th House 7th House 8th House 9th House 10th House 11th House 12th House

Mercury's aspects (53)

Sun — conjunction Moon — conjunction Moon — sextile Moon — square Moon — trine Moon — opposition Venus — conjunction Venus — sextile Mars — conjunction Mars — sextile Mars — square Mars — trine Mars — opposition Jupiter — conjunction Jupiter — sextile Jupiter — square Jupiter — trine Jupiter — opposition Saturn — conjunction Saturn — sextile Saturn — square Saturn — trine Saturn — opposition Uranus — conjunction Uranus — sextile Uranus — square Uranus — trine Uranus — opposition Neptune — conjunction Neptune — sextile Neptune — square Neptune — trine Neptune — opposition Pluto — conjunction Pluto — sextile Pluto — square Pluto — trine Pluto — opposition North Node — conjunction North Node — sextile North Node — square North Node — trine North Node — opposition South Node — conjunction South Node — sextile South Node — square South Node — trine South Node — opposition Chiron — conjunction Chiron — sextile Chiron — square Chiron — trine Chiron — opposition

Mercury

Keywords

Dignity & debility

Other personal bodies

Tarot keys for Mercury

The long-form reference for Mercury is being written.

Every sign, house, and aspect Mercury can form

Other personal bodies

Related references

Find your Mercury placement

Lucky Pro

Sit with Roan

Keywords

Dignity & debility

Other personal bodies

Tarot keys for Mercury

The long-form reference for Mercury is being written.

Every sign, house, and aspect Mercury can form

Talk to a real reader

Other personal bodies

Related references

Find your Mercury placement