https://cafeastrology.com/interpretingsolarreturns.html
A Solar Return chart provides a detailed analysis of an individual's year, functioning similarly to a natal chart but as a transient influence.
The Ascendant of the chart determines the person's overall temperament, attitude, and approach to their environment, with further detail provided by the ruler of the Ascending sign.
Key focus areas for the year are identified by observing which natal planets, points, or natal houses are brought to the Solar Return angles, as well as which Solar Return planets aspect those angles.
The position and aspects of the Sun indicate where an individual will focus their ego and efforts for rejuvenation, while the Moon's sign and house placement reveal the areas of greatest emotional investment and potential instability.
General chart analysis involves examining hemispheric emphasis, house distribution, and dominant sign qualities.
Specific indicators of a transitional or "big" year include hard angles between the Solar Return Sun and Moon or the Sun's conjunction with a Solar Return angle.
Finally, critical degrees—specifically 0 and 29 degrees—are noted as markers for significant events related to the associated planets or houses.
