- What is a Solar Return chart?
- A chart cast for the exact moment, each year, when the transiting Sun returns to the precise ecliptic degree it held at your birth. Western astrology reads it as a picture of the year ahead, running from that birthday to the next.
- Why does my birth time matter here?
- Your natal Sun's exact degree is what this calculator searches for — without a birth time, it's estimated for noon, which can shift the found return moment by up to about half a day. That's close enough for the planets' signs almost always, but the Ascendant is far more sensitive to timing, so treat it as approximate without an exact birth time.
- Why does my birth place matter, and does it have to be my current home?
- It anchors the location this chart is cast for — a Solar Return's Ascendant and Midheaven depend on where you are standing at the return moment, not just when it happens. Using your birthplace is the traditional default; astrologers who use your current city instead are casting what's called a "relocated" Solar Return, which isn't what this calculator does.
- How is this different from my main birth chart?
- Your main chart is cast once, for the moment you were born, and describes lifelong patterns. A Solar Return is cast fresh every year, for the moment your Sun completes another full circle, and is read as a forecast for that single year rather than a lifetime.