How It Works

We calculate the date-only natal Sun and today's seven major bodies at noon UTC, then interpret major aspects to the natal Sun. Nine Star Ki uses the calculated Risshun and twelve solar-month boundaries for main and month stars. This is date-only simplified astrology: without birth time or place it does not calculate houses, Ascendant, or a precise natal Moon, and a solar-term boundary day is approximate. The resulting patterns are combined into an overall reading and practical category guidance.