John P. Pratt - johnpratt.com
Version 1.1.0 - 91.9% Date Accuracy | Known Issues: Star BIGDAY (complex precession), Uniform Star early dates
Sacred Years Scan:
Will only display calendars with year-level significance (Toltec, Hebrew, Jubilee, Nephite, etc.)
Quick Scan Suggestions:
Click to test known dates and verify accuracy (chronological order):