Planets in houses · Trikona
Surya in the 9th house
Sun · Dharma Bhava
Surya is the karaka (significator) of soul, father, authority and vitality. The 9th house, called Dharma Bhava, shows luck, dharma, father and higher learning. When Surya sits here, these matters take on its colour.
In the 9th house a malefic can test faith or relations with father and teachers, and makes one follow one's own path.
The 9th house is a trikona (trine), one of the houses of fortune, which improves whatever graha sits here.
Surya gives its best results here when it is exalted in Mesha, in its own sign (Simha) or in a friendly sign, and when it is not combust.
Results are weaker if the Sun is debilitated in Tula or afflicted by Saturn or Rahu.
In transit (gochar)
When Surya transits the 9th house counted from your Moon sign, the period traditionally needs more care.
A single placement is never read alone: sign, aspects, conjunctions, dasha and the whole chart change the outcome.