Zoroastrian Roz-o-Mah (瑣羅亞斯德曆)

Zoroastrian ROZ-O-MAH — the day-yazata reading of the ancient Persian/Avestan calendar, a new Persian tradition. A Gregorian date is converted to the Zoroastrian calendar (12 months of 30 days + 5 Gatha days = 365) and read through the divinity (Yazata) that presides over the day (Roz) and the month (Mah). The 30 Roz run Hormazd, Bahman, Ardibehesht … Mihr (16) … Aneran (30), with the three Creator days at 8/15/23. When the day-yazata equals the month-yazata the day is a NAME-FEAST (Jashan): Tiragan, Mihragan, Abanagan, Adargan, Bahmanagan, Esfandgan and the four Daygan days. Also surfaces the six GAHANBAR seasonal feasts, the MUKTAD across the 5 Gatha days, SADEH, and — with a time — the five GAH watches (with the winter Rapithwin→Second Havan rule). The FASLI variant anchors Nowruz to the vernal equinox (reusing the project Sun ephemeris), locked to the official gold vectors (Nowruz 2024 & 2025 = Mar 20); the Shahanshahi & Kadmi vague-year variants are reported too (Kadmi runs 30 days ahead). Names and domains are from the Sīh-rōzag; per-day auspices are an honest reconstruction from each yazata's domain — Zoroastrian cultural heritage for reflection, not prediction.

Cost: 6 TIAN Points per call. tRPC procedure zoroastrian.rozOMah.