Annual Profections

What annual profections are

Profections are among the oldest and plainest timing methods in astrology. Ptolemy describes moving the chart forward one sign per year in the Tetrabiblos, in the 2nd century, and his contemporary Vettius Valens uses the technique throughout his Anthology. Persian and medieval astrologers kept it alongside other methods, and many modern astrologers have revived it because it is easy to learn and easy to check against your own life.

The idea is that the twelve houses of your birth chart work like a clock face that moves one step a year. Your first year of life belongs to the 1st house, your second to the 2nd, and at twelve you are back at the 1st to begin another round. Each year one house is switched on: the part of life it stands for, and the ruler of its sign, are the threads worth following that year.

COSINE treats profections as a tool for reflection, not prediction. They describe what you may find yourself thinking about more often, not what will happen to you. In the same house year one person moves home, another simply misses their family more, and a third notices nothing outward at all, only a new question in the back of their mind.

How to count profections from your rising sign

First, take your age in completed years. A new year of age starts on your birthday; the day before, you are still the previous age. From birth to your first birthday you are age 0.

Second, divide that age by 12 and add 1 to the remainder. That is this year's profected house. Ages 0, 12, 24 and 36 are 1st-house years; at 31, the remainder is 7, so it is an 8th-house year.

Third, count that many signs forward from your rising sign, counting the rising sign itself as the first. The sign you reach is the profected sign. Houses here are whole signs: the entire rising sign is the 1st house, the next sign the 2nd, and so on, so the result can differ from the Placidus houses on your chart page.

A fictional example: someone with Cancer rising is 31 this year. Thirty-one divided by 12 leaves 7, so this is an 8th-house year. The eighth sign counting from Cancer is Aquarius, so the profected sign is Aquarius and the lord of the year is its traditional ruler, Saturn.

The lord of the year: which planet takes the lead

The ruler of the profected sign is the lord of the year. Profections use the traditional rulers, the seven planets visible to the naked eye: Mars for Aries and Scorpio, Venus for Taurus and Libra, Mercury for Gemini and Virgo, the Moon for Cancer, the Sun for Leo, Jupiter for Sagittarius and Pisces, and Saturn for Capricorn and Aquarius. Uranus, Neptune and Pluto were found with telescopes much later and do not serve as lords of the year in this method.

To read the lord, look at where it sits in your birth chart: its sign, and the house it falls in counted in whole signs from your rising sign. The profected house names the area of life that is switched on; the lord's house is often read as the kind of situation through which that theme shows up. In an 8th-house year with the lord in the 9th, questions of trust and sharing may keep meeting questions of study, travel or belief.

Planets that sit in the profected sign in your birth chart also come into focus. If your natal Uranus is in Aquarius and this is an Aquarius year, the part of you that Uranus describes is one more thread worth noticing.

When a profection year begins and ends

The usual convention runs from one birthday to the day before the next. COSINE counts by the calendar date of your birth, not to the minute. If you were born on 29 February, your birthday in common years is taken as 1 March.

Some astrologers start each year at the solar return instead, the moment the Sun comes back to its exact birth position, which falls within about a day of your birthday. For profections the two conventions only differ in the day or two around your birthday.

Profections without a birth time

Profections are counted from the rising sign, and the rising sign needs an accurate birth time. Without one there is no true profected sign or lord of the year.

The house number depends only on your age, not on the birth time: whatever your rising sign, age 31 is an 8th-house year. When the birth time is unknown, COSINE counts from your Sun sign instead, the solar chart approach, and labels the result as a reference only. Once you know your birth time, the version counted from the rising sign is the one the method intends.

How to use profections, and what they are not

One useful habit is to look back. Each house comes around every 12 years, so in an 8th-house year you can ask what you cared about 12 and 24 years ago, whether similar questions have returned, and what you would like to do differently this time.

Another is to turn the theme of the profected house into a question for your journal or your plans for the year. It is not a to-do list or a report card, and it is perfectly normal if it does not match.

Profections do not foretell events or rate a year as good or bad. Wherever the lord of the year sits, it says nothing about whether the year will go well; it offers an angle for looking at yourself. For decisions about health, law or money, please talk to a qualified professional.

Profection table: which house each age falls on

Look up your age in completed years. Every age in a row falls on the same house, and the theme is what that house year tends to bring into view. The profected sign is counted forward from your own rising sign.

Work out your profection this year

Enter your birth date and rising sign to get this year's profected house, sign and lord of the year, by today's date. It is worked out in your browser; nothing is uploaded.