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Predictive Astrology

Secondary Progressions

Forecast your personal evolution using the traditional "Day for a Year" calculation method.

1. Your Birth Chart

* Use decimal coordinates (e.g. NYC is 40.71, -74.00)

2. Target Date

The Slow Turn of the Wheel

While transit astrology acts like the daily weather, secondary progressions act like climate change. The progressed chart is the unfolding seed of your potential. When a progressed planet forms an exact internal aspect (Conjunction, Square, Trine), it marks a watershed moment in your psychological development—a time when you naturally mature into a new version of yourself.

よくある質問

What are Secondary Progressions?+

Secondary Progressions are a popular method of astrological forecasting. The system operates on an ancient symbolic formula: one day of planetary motion after your birth represents one year of your life. It tracks your internal, slow psychological evolution.

What is the "Day for a Year" method?+

If you are 30 years old today, your progressed chart is simply the exact planetary positions 30 days after you were born. Astrologers compare these "progressed" positions to your original natal chart to predict major life themes.

How is this different from Transits?+

Transits represent the *current* positions of the planets in the sky interacting with your chart—these are external events and transient moods. Progressions represent your *internal* evolution. A progressed aspect is deep, long-lasting, and signifies a major character shift.

Which progressed planets matter most?+

The Progressed Sun (which changes signs every ~30 years) and the Progressed Moon (which cycles through the zodiac every ~27 years) are the most critical. Progressed inner planets (Mercury, Venus, Mars) show changing desires and communication styles.