Varshphal (Solar Return)वर्षफल
An annual chart cast for the exact moment the Sun returns to the identical sidereal degree it occupied at your birth — this happens once per year, close to (but not always exactly on) your birthday, and is read as a fresh, year-specific chart layered on top of your main birth chart.
This app shows the exact solar-return date/weekday, a fresh Lagna and set of planet positions for that specific moment (separate from your birth chart's), the Muntha and Year Lord (see below), and any Tajika Yogas active for the year — together these give a year-specific forecast layer that changes annually, unlike your unchanging birth chart.
Found by searching forward/backward in time for the exact moment the Sun's sidereal longitude exactly matches its longitude at birth — a fresh chart (Lagna, planets, houses) is then cast for that precise instant using your same birth location.