Vernal Equinox to the next
Definition
“Vernal Equinox to the next” describes the interval between one March equinox and the following March equinox. It is essentially an equinoctial or tropical year, measuring the Sun’s return to the same seasonal reference point. This period differs slightly from both a fixed 365-day calendar year and a sidereal year measured against the background stars.
Astrological Meaning
In tropical astrology, the March equinox marks the Sun’s entrance into 0° Aries and the beginning of the zodiacal cycle. Measuring from one vernal equinox to the next therefore follows the renewal of the seasonal zodiac rather than the Sun’s return to the same stellar position. Traditional astrologers may study the Aries ingress chart for indications concerning the year ahead, particularly in mundane astrology. Its interpretation depends on the chart’s location, houses, planetary condition, and the methods used by the astrologer.
Why It Matters
The concept clarifies why tropical zodiac signs remain tied to seasons even as the equinoctial points gradually shift relative to the constellations through precession. It also helps distinguish an Aries ingress from a natal solar return: the ingress occurs when the Sun reaches 0° tropical Aries, while a solar return occurs when the Sun returns to a person’s natal solar longitude. Understanding the interval supports accurate timing and clearer use of classical terminology.
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