Births between late evening and early morning create a practical question: does the chart use the previous date or the next one? If that choice is wrong, the lunar date, Life Palace, and star placements can all shift.
State the calendar and time-zone rule before choosing a chart from its favorable impression.
Fix the date convention
Record the civil date, birthplace, time zone, and whether true solar time is used. Different systems draw the early and late Zi hour differently, so the rule must be explicit.
If the data is incomplete, keep both candidates and label the uncertainty.
Compare structures, not one star
A date change can move the Life and Body Palaces. Compare Life, Body, Spouse, and Career structures rather than selecting the version with a more attractive star.
Use decade and dated events for a second check if both versions explain something.
Example
One chart may put Life in Career and show an early professional track; the other may put Life in Travel and show moves and platform changes as the driver. Test the story against actual dates.
Practical reading order
Confirm time zone and Zi-hour convention, produce both candidates, compare the main life lines, test them against known years, and then read annual timing.
Practical Reading Order
Start with the question palace, compare its opposite and trine partners, then add timing and transformations before making a practical judgment.