Manzil

Definition

A manzil is one of the twenty-eight lunar mansions — Arabic Manāzil al-Qamar — that mark the Moon's path against the stars over its roughly 27.3-day sidereal cycle. The Moon crosses one mansion in about twenty-four hours. The earliest Arabic mansions had uneven widths, each pinned to a particular fixed star; later Arabic and European astrologers smoothed them into equal segments of about 12°51' (one twenty-eighth of the circle). It is its own lunar map — not the twelve-sign zodiac, and not the same thing as the Moon's phase.

In Tradition

In Arabic horary, electional, and magical work, the mansion the Moon sits in when something begins is treated as a key timing signal. Each mansion comes with its own list of undertakings it favours and ones it discourages, traditionally linked to the rising or setting of a fixed star tied to that mansion. Warnock describes how the medieval Latin world received this system and built Renaissance lunar talisman magic on it.

In Practice

Astrologers find which mansion the Moon occupies at a chart's moment, then consult mansion-by-mansion tables of recommended actions — some mansions favour travel, others marriage, planting, or the consecration of a talisman (a charged object made for a purpose). Picatrix Book IV preserves a detailed talisman regimen organised by mansion, and Agrippa's Three Books of Occult Philosophy carries the system into Renaissance European magical practice. In strict horary work, the Moon moving into a fresh mansion can serve as a timing trigger or a condition to watch for. Because the mansions are anchored to fixed stars, their longitudes drift slowly with precession — the gradual shift of the star background — so modern practitioners usually take the standardised 12°51' division beginning at 0° Aries.

Historical Origin

A twenty-eight-fold lunar division shows up across several ancient traditions, and which one came first is still debated. The Arabic Manāzil corpus is set out systematically in al-Biruni's Tafhim (c. 1029) and reached Latin Europe through the Picatrix translation completed at the court of Alfonso the Wise in 1256. Christopher Warnock's The Mansions of the Moon (2019) gathers the medieval Arabic and Latin sources into a working modern reference.

Further Reading

• Christopher Warnock, The Mansions of the Moon
• Al-Biruni, Kitāb al-Tafhīm
• John Michael Greer & Christopher Warnock, Picatrix (Ghāyat al-Ḥakīm)