Your Four Pillars,
calculated with real astronomy.

We work out the heavenly stems and earthly branches of your birth moment using true solar-term boundaries, then read today's energy against your chart.

Used only to personalize your results, not in the calculation itself.

Used to determine the direction of your luck cycles (Da Yun).

Needed for an accurate Hour Pillar. Without it, we show only the Year, Month and Day Pillars.

Used for a true solar time correction (longitude and time zone) that sharpens the Hour Pillar.

Check this if your birthplace was observing daylight saving time on your birth date.