In Solar Year Astrology, commonly known as Western Astrology, each combination of date, time, and location corresponds to an Astral Chart, as shown by the free Birth Chart service of Astrotheme, or the one of Astro-Seek.

Through a personal consultation, Johan Oldenkamp can further interpret any horoscope. Another possibility is of course self-study. For this, you can read the eboek Solar Year Astrology.