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Eastern system · 02

Four
Pillars

Resolve the four pillars from solar civil time and exact solar-term boundaries. The interface exposes the selected day sect and separates timezone resolution from traditional solar-time corrections.

Method
lunar-javascript 1.7.7
Ruleset
Exact Li Chun / Jie Qi
Status
Golden not verified

Level 1 · Overview

Civil time parameters

The module accepts solar civil input, verifies its IANA offset, and keeps civil-time and traditional boundary choices explicit.

The supplied clock reading is treated as the intended local field.

Asia/Shanghai is the supported civil timezone in this baseline. Historical offset and DST ambiguity are checked; true-solar-time correction is disabled.

The choice is recorded and never inferred.

The four pillars will appear here.

Choose the exact civil time, timezone and day boundary. The result presents stems, branches, ten gods, hidden stems, stages and solar-term evidence.