In a common Sefer Yetzirah correspondence, Av is paired with Leo (Aryeh) and the Hebrew letter ט Tet. In the Gra-version ordering, the letter is also associated with the faculty of hearing. Ava Lux treats this as a textual correspondence first and a modern interpretive prompt second.
Av at a glance
| Hebrew month | Av |
|---|---|
| Approx. civil season | July–August; dates change every year |
| Zodiac / mazal | Leo / Aryeh |
| Simple letter | ט — Tet |
| Faculty in Gra ordering | Hearing |
| Common astrological ruler | Sun |
The textual correspondence
Sefer Yetzirah organizes twelve simple Hebrew letters alongside twelve zodiacal constellations and twelve months. In the ordering used here, Tet corresponds with Av and Leo. Different textual recensions and later commentaries can order some secondary correspondences differently, which is why Ava Lux names the version instead of presenting one chart as universally uncontested.
Av in the Jewish calendar
Av contains both Tisha B'Av, a day of mourning, and Tu B'Av, later associated with love and connection. Av is the fifth month when counting from Nissan. The month therefore carries a Jewish historical and ritual context that cannot be reduced to a generic zodiac personality profile.
Leo as a modern astrological layer
Modern astrology reads Leo through visibility, creative self-expression, leadership, pride and the need to be seen. Those meanings belong to the later astrological interpretive tradition. They are not literal definitions supplied by Sefer Yetzirah.
The Tet layer
In the Gra-version ordering used by Ava Lux, Tet is associated with hearing. The value of the correspondence is not that one Hebrew letter “proves” a personality trait. It creates a second symbolic question beside the zodiac sign.
Ava Lux reflection for Av
Hearing complicates the Leo image in a useful way: can visibility remain connected to the ability to receive another person's reality?
Finding your Hebrew month
Your Hebrew month must be calculated from the actual birth date. Because the Jewish day begins in the evening, a birth near sunset may require the exact local time and place to determine the correct Hebrew date.
Sources and textual boundary
- Sefer Yetzirah 5 — Sefaria
- Hebrew Months — Chabad
- Sefer Yetzirah: The Book of Creation — My Jewish Learning
Ava Lux editorial rule: source texts, later Kabbalistic interpretation, modern astrology and the Ava Lux reading method are not treated as if they were the same layer. Where traditions disagree or textual versions vary, the page says so.