Sun trine Venus transit creates an all-around good feeling where you want to enjoy life and be around friends and family. This is an ideal time for all sorts of relationships, especially for bonding closer with a partner or starting a new love relationship.
You feel beautiful and affectionate and should attract the same. A good time to beautify the home or office, splash out on nice things like jewelry or clothes and spoil yourself with a makeover. Financial conditions should be in good shape.
It imports the Native to obtaine a good name, and much Reputation, or fome more then vulgar advance, or an Office, Dignity or Preferment, from whence he shall acquire great store of Wealth, and be highly esteemed of all manner of Women and eminent persons, and indeed of all, or the generallity of people, according unto the Stock or condition if the Family from whence he is derived, or the Place he enjoyes in the Common-wealth; he shall performe all his Affaires with much facility, and obtaine all his just desires with much love and content; it is usuall for the Sun to the Sextile or Trine of Venus to import Marriage, where none is before, or the Native to have a Son or Daughter borne upon this Direction; it declares the Native to live very pleasantly, to take little care, and shewes his codition of life to be good. [Christian Astrology, William Lilly, 1647, p.684.]
This interpretation for the Sun trine Venus transit can also be applied to a Solar Eclipse or New Moon trine Venus.