Month index · 30 dates
April 1931 BaZi Calendar
Select a day to see the date-level three-pillar reference, lunar conversion, solar-term position, Day Master stem, hidden stems, and the path to an exact location-aware chart.
04April · 1931
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11931-04-0121931-04-0231931-04-0341931-04-0451931-04-0561931-04-0671931-04-0781931-04-0891931-04-09101931-04-10111931-04-11121931-04-12131931-04-13141931-04-14151931-04-15161931-04-16171931-04-17181931-04-18191931-04-19201931-04-20211931-04-21221931-04-22231931-04-23241931-04-24251931-04-25261931-04-26271931-04-27281931-04-28291931-04-29301931-04-30
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A date is the starting coordinate
Birthplace and birth time decide the local time frame, true-solar correction, hour pillar, and boundary risk. Use the date atlas to inspect; use the calculator to resolve.