Dur Muhurtam (दुर्मुहूर्त) (凶時分)

DUR MUHURTAM — the weekday's fixed bad muhurtas of the panchangam's fifteen-muhurta day: Sunday's 14th, Monday's 9th & 12th, Tuesday's 4th plus the tradition's ONLY night window (the night's 8th), Wednesday's 8th, Thursday's 6th & 12th, Friday's 4th & 12th, and Saturday's double-length window opening AT sunrise — each one-fifteenth of the REAL daylight (the '48 minutes' only on the idealized day), from the gold-tested solar solver shared with Rahu Kalam, Choghadiya and Gowri. WITNESS DISCIPLINE ROW BY ROW (the Avurudu pattern): Sunday/Monday/Thursday/Friday are two-witness to the minute; Tuesday/Wednesday/Saturday carry the coherent offset table as full witness with the STRUCTURE corroborated by the second (the night window, the single, the double) — flags served per row. The offset table is also internally LAW-BOUND at load: every published offset is an exact muhurta boundary, Saturday spans exactly two, Tuesday is the only night row. Night muhurtas computed over the real night. Completes the panchangam daily-window layer. Indian becomes 31. Pure compute, no LLM.

Cost: 1 TIAN Points per call. tRPC procedure durmuhurtam.day.