Your Venus Sign Can Only Be One of Five

The geometry, not the doctrine

Nothing in the tradition decided that Venus stays close to the Sun; the solar system did. Venus circles the Sun at about 0.72 astronomical units, so the angle it can open up as seen from Earth is bounded by the geometry of two nested circles, and 47° is where that bound lands. Mercury, closer in, is bounded harder still. Mars, outside our orbit, has no such bound at all — which is why the three planets behave so differently in a chart and why only the outer one can sit opposite your Sun.

What the tradition attaches to it, and where the versions differ

In the Hellenistic tradition Venus governs what a person is drawn to and how they express affection and taste — the placement people reach for after the Sun sign for exactly that reason. The signs it can occupy are not evenly weighted, as the table shows, so a reading that treats all twelve as equally likely is describing an astronomy that does not exist. Where versions differ is on the zodiac itself: the tropical zodiac used here starts at the March equinox, while the sidereal zodiac used in Indian astrology is currently about 24° behind it, which moves most placements back by roughly one sign. Neither is a correction of the other; they answer different questions about where to put the origin.

Frequently asked questions

Do I need my birth time?

Usually not. Venus moves about a degree a day, so it crosses a sign boundary roughly every three to five weeks and the date alone settles the answer on almost every day of the year. The exception is a birth within a day of a boundary, where the hour decides — the calculator shows the degree it reached, so a value close to 0° or 29° is the signal to enter the time.

What does it mean that Venus is retrograde?

That its apparent longitude is decreasing, which happens because Earth overtakes it — nothing about Venus itself reverses. Measured on the same 10,248 dates, Venus is retrograde 7.3 % of the time, roughly six weeks every year and a half. The tradition reads the period as a review of what one values; the astronomy reads it as a parallax effect, and both statements can be made without contradiction as long as neither is dressed as the other.

Is any of this predictive?

The position is: it is astronomy, computed here with the same Meeus-grade ephemeris the site uses for solstices and sunrise, and you can check it against any observatory. What the tradition attaches to that position is a symbolic reading with no evidence behind it. Use the calculator for the first and read the second as a tradition — worth knowing where it comes from, never worth a decision.