🌙 Lunar Day Finder Victorian 29‑day

Enter a birth date (time optional). We map to 1–29 lunar days (final sliver rolls into Day 29).

Birth date

Birth time (optional)

This uses the mean synodic month (29.530588853 d) with a standard 2000‑01‑06 new‑moon reference. Good within a few hours across ~100 years. Defaults to noon if time omitted.