Profection Year
How to read the annual profection display, find your year-lord, and use it for timing.
The Profection Year is a Hellenistic time-lord technique that reads life in annual chapters. It starts at the 1st house and advances one house for each year of your age. Age 0 is the 1st house, age 1 the 2nd house, and so on, repeating in a 12-year cycle. The sign on that year’s house sets the broad theme, and the traditional ruler of that sign is the year’s “time-lord”. The technique is written for people who are studying astrology, so come to it once you are comfortable with the Single Wheel.
How to open it
The Profection Year appears as a row in the Single Wheel’s data panel. It gives the active house number, the sign on that house’s cusp, and that sign’s traditional ruler, the year-lord for your current age.
The Profection Year row is on from the start. To turn it off or on again:
- Open the gear in the top right of the chart screen (Display settings).
- On the Calc & tables tab, under Tables and badges, switch Show profection year.
How the count works
The app starts at the 1st house of the house system you have chosen and advances one house for each completed year of age. It then takes the sign on that house’s cusp and that sign’s ruler. With Whole Sign houses, this is the same as counting sign by sign from the Ascendant’s sign.
For example, at age 30 the remainder of 30 ÷ 12 is 6, so you move six houses on from the 1st and land on the 7th house.
| Age | Profected house |
|---|---|
| 0, 12, 24, 36, 48 | 1st house |
| 1, 13, 25, 37, 49 | 2nd house |
| 2, 14, 26, 38, 50 | 3rd house |
| … | … |
| 11, 23, 35, 47 | 12th house |
The cycle is 12 years long, so every age that is a multiple of 12 returns to the 1st house. This is the “profected Ascendant year”, traditionally a year when the themes of self and identity come forward again.
The age changes around your birthday. The app counts a year as 365.25 days, so the change can fall a day before or after the birthday. There are no monthly profections.
A chart with no birth time is calculated for noon, so its Ascendant and houses are unreliable. In that case, do not rely on the profection either.
How to read it
The house shows which area of life is emphasized for the year. More important is the year-lord, the traditional ruler of the sign, which becomes the planet to watch.
- House and sign: the broad arena and tone of the year (relationships, career, finances, and so on).
- Year-lord’s natal condition: its sign, house, dignity, and aspects in the birth chart shape how the year tends to unfold.
- Year-lord by transit: where the year-lord travels and what it touches this year points to when key developments occur.
Related pages
- Single Wheel: where the profection row appears in the data panel.
- Traditional Techniques: dignities, mutual reception, declination, and fixed stars.