A predictive technique that advances all planets and points in the natal chart by approximately one degree per year.
Definition
Solar Arc is a predictive technique in astrology where all planets and points in the natal chart are uniformly progressed by approximately one degree per year. This progression mirrors the average motion of the Sun over the course of a year. The principle behind this technique assumes that the Sun's symbolic motion influences the entire chart, creating a unified system of progression. Solar Arc directions highlight key life periods by the aspects formed between the Solar Arc positions and both the natal and progressed chart. Symbolically, Solar Arc represents the unfolding of life events in a linear, time-driven manner, making it particularly useful for pinpointing significant transitions or milestones. It is often used alongside transits to provide context and timing for major changes. While the technique is precise, it is essential to interpret Solar Arc directions within the broader framework of the natal chart and other predictive methods to avoid overemphasis on any single aspect.
In a chart
In a chart, Solar Arc directions appear as all natal planets and points shifted forward by the same degree over time. Look for exact aspects between Solar Arc positions and natal or progressed planets. Ignore minor aspects or those with wide orbs unless corroborated by other techniques.