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Genastro

Moon in sign

The Moon in Sagittarius

Sagittarius is mutable fire, ruled by Jupiter. This page covers what that means for the Moon, how often it happens, and when.

  • Moon
  • Sagittarius
Element
Fire
Modality
Mutable
Ruler
Jupiter
Dignity of the Moon
No essential dignity in the traditional scheme
Last in Sagittarius
until 16 October 2026, 12:57 UTC
Next in Sagittarius
from 10 November 2026, 08:35 UTC
Next visit lasts
about 2.5 days

How common

1 in 12

8.33% of 2,000,000 simulated births have the Moon in Sagittarius.

within noise of an even split of 12

In plain words

  • Moon in Sagittarius

    In Sagittarius, the Moon feels and responds in a wide-ranging, optimistic way.

Generic readingA generic description in the style of modern astrology, the same for everyone who has this placement. Not a prediction.

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Is your Moon in Sagittarius?

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What does the Moon in Sagittarius mean?

  1. What the Moon governs

    The Moon feels and responds

    Astrologers treat the Moon as the body that feels and responds. It does that in every sign; the sign changes only the manner.

  2. What Sagittarius adds

    In a wide-ranging, optimistic way

    Sagittarius is a mutable fire sign. Fire, earth, air and water are the four elements; fire is classically hot and dry. Modalities group the signs by their place in a season: mutable signs close a season. Its ruler is Jupiter. Traditional astrology gives the Moon no domicile, exaltation, detriment or fall in Sagittarius.

  3. How common it is

    About 1 in 12

    Moon in Sagittarius: 8.33% of simulated births, about 1 in 12; within noise of an even split of 12.

How common is the Moon in Sagittarius?

How common is the Moon in each sign?

An even split of the 12 signsBars start at zero.Share of simulated births with the Moon in each of the 12 signs. Share of 2,000,000 simulated births (1950–2024), tropical zodiac.

When is the Moon in Sagittarius?

Moon in Sagittarius, last pass
ended 16 Oct 2026
14 October 2026, 00:59 UTC to 16 October 2026, 12:57 UTC (about 2 days)
Moon in Sagittarius, next pass
from 10 Nov 2026
10 November 2026, 08:35 UTC to 12 November 2026, 20:27 UTC (about 2 days)

Last, current and next passes

  1. Moon in Sagittarius

    14 Oct 2026 → 16 Oct 2026 · about 2 days

    last pass

  2. Moon in Sagittarius

    10 Nov 2026 → 12 Nov 2026 · about 2 days

    next pass

  • A visit of the Moon to Sagittarius lasts about 2.3 days at the median, from 2.0 to 2.5 days (2,018 visits, 1900–2050).

As of 16 October 2026, 13:26 UTC. Dates are UTC, tropical zodiac, read from the ephemeris's table of sign entries. This page refreshes hourly.

How do different traditions read the Moon in Sagittarius?

AI-written text that an AI research review then checked against sources. No person has reviewed it; the notes and references behind each check are under its label.

Hellenistic

The astrology of the Greek-speaking Mediterranean from roughly the 1st century BCE to the 7th century CE, as recorded by authors such as Vettius Valens, Dorotheus and Ptolemy.

AI-written, checked by AI

1 Oct 2026

Sagittarius is a masculine, mutable fire sign, and the Moon there has no domicile, exaltation, detriment or fall in the tradition. Domicile is the sign a planet rules, its home. As a feminine, night-team planet, the Moon sits in a sign of the other gender, a partial mismatch that Hellenistic astrologers weigh rather than condemn. Night-team belongs to sect, the tradition's sorting of planets into day and night teams. Jupiter, the lord of the sign, is a benefic on the day team, so lord and Moon stand on opposite teams. The chart's own type depends on birth time. Dorotheus' triplicity scheme gives Jupiter the fire signs by night, so the lord keeps a claim on the Moon's side of the clock. No planet is exalted in Sagittarius. The next facts to read are Jupiter's sign and house.

A note on “detriment”: the early Hellenistic texts note a planet opposite its own sign without naming it. The term is defined only in late and medieval sources, and scholars disagree on whether the idea was implicit earlier.

Sources

  • Ptolemy, Tetrabiblos, Book I
  • Dorotheus of Sidon, Carmen Astrologicum
  • Chris Brennan, Hellenistic Astrology: The Study of Fate and Fortune (2017)

What was checked

An AI research review checked this text against sources on 1 Oct 2026. No person has reviewed it.

Reviewer's notes

Checked sign element, modality and gender, domicile, exaltation, detriment and fall against the project data and Ptolemy, plus sect and sign relationships; all consistent. triplicity lords match the Dorothean table (secondary sources; Carmen Astrologicum itself not opened); gender/sect match claims rest on Ptolemy and a secondary source. Detriment is stated as a table fact where it appears; its Hellenistic status is disputed (secondary source only). Source works confirmed to exist and to treat the topic (Valens Book I opened; others via secondary pages).

Sources consulted

  • Loeb text of Ptolemy, Tetrabiblos I: planet genders (I.6), diurnal/nocturnal planets and Mercury as morning/evening star (I.7), masculine/feminine and bicorporeal signs (I.11–12), houses of Sun, Moon and Saturn (I.17), exaltations and depressions (I.19); Ptolemy does not rank domicile above exaltation penelope.uchicago.edu (opens in a new tab)
  • Riley's translation, Valens Anthology Book I: day/night sect of each planet, and the natures of the signs (house of, masculine/feminine, bicorporeal) skyscript.co.uk (opens in a new tab)
  • table of dignities; Hellenistic authors treated domicile, exaltation, triplicity and bounds as comparably influential, ranking and point scores came later (secondary source) en.wikipedia.org (opens in a new tab)
  • Dorothean triplicity table (fire Sun/Jupiter/Saturn, earth Venus/Moon/Mars, air Saturn/Mercury/Jupiter, water Venus/Mars/Moon); secondary source augurine.com (opens in a new tab)
  • quotes Dorotheus on the fire triplicity (Sun, Jupiter, Saturn by day; Jupiter, Sun, Saturn by night) and that all three lords count; secondary source sevenstarsastrology.com (opens in a new tab)
  • masculine signs are diurnal and feminine nocturnal; ancient authors (Dorotheus, Serapio) say planets do better in signs of their own gender or sect; secondary source sevenstarsastrology.com (opens in a new tab)
  • Carmen Astrologicum (Pentateuch), Pingree translation 1976 en.wikipedia.org (opens in a new tab)
  • Brennan, Hellenistic Astrology: The Study of Fate and Fortune, February 2017, survey of the tradition's techniques goodreads.com (opens in a new tab)

Modern psychological

The 20th-century Western approach shaped by Alan Leo, Dane Rudhyar and Liz Greene, drawing on Jungian psychology.

AI-written, checked by AI

1 Oct 2026

Sagittarius is a mutable fire sign, and the Moon there is the emotional function in the element of enthusiasm and search. Modern psychological astrology reads the need as freedom and perspective: room to move, a sense of possibility and honest talk. Mutable fire is associated with moods that lift quickly through activity and change of scene. The tension authors describe is difficulty with confinement and with emotional detail, as a candid remark can land harder than intended. Hellenistic astrologers give the Moon no domicile, exaltation, detriment or fall in Sagittarius and read its condition through Jupiter, the sign's ruler, with the Moon's phase and house. Modern writers treat the temperament of the sign as primary and the ruler as secondary.

Sources

  • Liz Greene and Howard Sasportas, The Luminaries: The Psychology of the Sun and Moon in the Horoscope (1992)
  • Stephen Arroyo, Astrology, Psychology, and the Four Elements (1975)

What was checked

An AI research review checked this text against sources on 1 Oct 2026. No person has reviewed it.

Reviewer's notes

Sign/element/modality, ruler and dignity claims checked against the project reference data and Wikipedia; the per-sign tendencies attributed to modern authors are confirmed only against a popular secondary description, not the books. Narrowed the Hellenistic "no rank" wording to "no domicile, exaltation, detriment or fall" so the claim matches the four dignities checked.

Sources consulted

Where they differ

Hellenistic astrology reasons from technique: essential dignity, sect and configuration by sign. Modern psychological astrology reasons from element, modality and the planet's function. They start from different questions, so the same placement can read differently, and neither reading is the verdict. Both use the tropical zodiac here.

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