There are spells that lie folded in a drawer for six days, waiting for the right morning to come and open it.
Each day of the week carries a planet, the way a room carries the weather standing outside its window. Each planet carries a mood, a color, a particular quality of light.
Choosing the day is the oldest and simplest form of magical timing.
Seven Lights, Seven Doors
There is no single best day to cast a spell. There is a best day for each kind of spell.
The intention decides, and the seven doors below wait to be counted.
- Monday — the Moon: dreams, intuition, divination, emotion, water.
- Tuesday — Mars: courage, protection, strength, conflict, energy.
- Wednesday — Mercury: study, writing, messages, travel, commerce.
- Thursday — Jupiter: prosperity, growth, fortune, law, generosity.
- Friday — Venus: love, friendship, beauty, art, pleasure.
- Saturday — Saturn: endings, banishing, binding, boundaries, patience.
- Sunday — the Sun: health, success, confidence, blessing, clarity.
Seven names, and beneath them a sky older than every book that has ever listed them.
What follows is only a way of learning which of the seven doors is warm to the hand this week.
Why the Days Carry Planets
The week was built from the seven moving lights of the old sky.
Those lights were the Sun, the Moon, Mars, Mercury, Jupiter, Venus and Saturn.
Every other star held its place like a nail driven into dark cloth. Nothing else appeared to wander. Nothing else was given a day of its own.
The Romance languages kept the planetary names almost intact. English replaced four of them with the names of northern gods, as though a house had changed hands and only the doors were repainted.
Tuesday, Wednesday, Thursday and Friday now stand where Mars, Mercury, Jupiter and Venus once stood.
The names changed. The order beneath them did not.
A day is the smallest unit of magical timing. It requires no calculation at all, and no arithmetic by candlelight — the calendar hanging in the kitchen has already done the counting for you.
Monday — the Moon
Monday belongs to the Moon, and to everything that moves in cycles.
It arrives pale. Silver, white and soft grey, the color of a window before the sun has properly cleared the roofs.
It suits dream work, divination and psychic development. Any spell touching the tides of feeling belongs here.
Use it for intuition, and for settling a household that has grown restless and loud.
Water, mirrors and silver are the materials of the day. A plain bowl of water left on a windowsill holds more of Monday in it than a whole shelf of books.
Monday is also the natural night to read the moon phases and lay the month out ahead of you.
Anything asked of the Moon tends to answer indirectly, through dreams and small coincidences: a name overheard in a doorway, a forgotten thing surfacing in a coat pocket.
By the Moon that turns and returns, let what is hidden rise gently into sight.
Tuesday — Mars
Tuesday belongs to Mars, the planet of heat, edge and forward motion.
The day has a scarlet temper to it, and it does not care to be kept waiting.
It suits courage, protection and physical strength, and the stubborn will to finish something difficult.
Use it when a boundary must be defended.
Use it when a long-avoided fear must finally be faced, and the facing cannot be moved to a gentler week.
Red candles, iron and thorn are the materials most often placed upon a Tuesday altar. Iron lies cold in the hand and warms slowly, which is a fair description of courage.
Mars is direct and impatient, so keep the wording of a Tuesday spell short and unmistakable. A long spell on this day becomes a shout that has forgotten what it wanted.
Iron before me, iron behind me, let nothing unkind come nearer than the door.
Wednesday — Mercury
Wednesday belongs to Mercury, the quickest and most talkative of the seven.
The day smells of ink and paper and the cold outside air that comes in on a traveler’s coat.
It suits study, examinations, contracts and negotiation.
It suits writing, teaching, and every kind of message: the letter sealed, the sentence rewritten until it finally holds its own weight.
Use it for travel and for memory. Lost objects are commonly searched for on this day.
Mercury favors words, and a written charm carries further than a spoken one on a Wednesday. Ink stays where it is put. Breath does not.
The day also rewards small acts of learning, which gather faster than any single working, the way a stack of pages thickens without ever seeming to grow.
Mercury of the swift road, carry this word to the ear that needs it.
Thursday — Jupiter
Thursday belongs to Jupiter, the planet of expansion and open doors.
Its colors are deep and unhurried: blue, royal purple, the green of a field standing in full leaf.
It suits prosperity, career advancement and legal matters, generosity, and plans that reach far ahead.
Use it when something small and healthy needs room to become larger.
Jupiter creates nothing out of nothing, so give the day something real to enlarge. A door opens only onto whatever is already standing outside it.
A Thursday working sits well beside a magic coin kept for that single purpose, warm from the pocket and handled often.
Let the door of plenty stand open, and let good fortune walk in by daylight.
Friday — Venus
Friday belongs to Venus, and therefore to love, beauty, art and pleasure.
It is an evening day. The light goes long and low across the floorboards, and the hour softens around whatever is set upon the table.
It suits romance, friendship and reconciliation, self-worth and creative work of every kind.
Use it for attraction that draws love toward you. Never aim it as pressure at one named person.
Rose, copper and apple belong to this day, with the colors green and rose pink. Copper keeps the warmth of a hand for a long while after the hand has gone.
Venus also rules self-regard, and a Friday spent kindly upon yourself is not a wasted Friday.
Venus of the evening light, let love find the road that leads to this door.
Saturday — Saturn
Saturday belongs to Saturn, the slowest and most patient of the seven.
The day wears black, dark brown and slate, and it hurries for nobody.
It suits endings, banishing and cord cutting, the protection of property and the breaking of old habits.
Use it to cleanse a home or close a chapter. Use it to set a limit that has been ignored for years.
Saturn asks for honesty about what has already ended in private, quietly, some months before anyone said so aloud.
Work done on a Saturday is slow to show results, and equally slow to come undone. Stone weathers, but it weathers across centuries.
What is finished, be finished. What is ended, remain behind.
Sunday — the Sun
Sunday belongs to the Sun, the center of the old planetary order.
It is a day of noon rather than midnight, of the open shutter and the warm sill and the room filling with light before anyone has spoken.
It suits health, vitality and confidence, success, and being seen clearly by other people.
Use it to bless a new venture. Use it to restore strength after illness or long exhaustion.
Gold, yellow candles, sunflower and citrus are the usual Sunday materials. The whole room turns sharp and clean the moment the peel is broken.
Sunday also suits the renewal of a promise made to yourself. A tool consecrated now serves the whole week that follows it.
Sun of the open hour, warm whatever has grown cold in this life.
Colors and Candles for Each Day
Color is the fastest way to bring the day itself onto the altar.
One candle in the correct color does more than a crowded table of mismatched tools, all of them glittering and saying nothing.
- Monday — silver, white, pale grey.
- Tuesday — red, scarlet, deep orange.
- Wednesday — yellow, orange, mixed brightness.
- Thursday — blue, royal purple, deep green.
- Friday — green, rose pink, sea blue.
- Saturday — black, dark brown, slate.
- Sunday — gold, yellow, warm amber.
These lists differ between traditions, and no single version is the authorized one.
A color chosen with conviction outranks a color copied from a page.
The wider craft of candle magic explains how a flame carries an intention forward, leaning and steadying and leaning again as it burns.
Keep spare candles in the seven colors in a box beneath the altar, and the week is always standing ready for you.
The Day and the Moon Phase Together
The day sets the subject, and the moon phase sets the direction of travel.
A waxing moon draws things toward you. A waning moon carries things away, the way water pulls back off wet sand and leaves the shore darker for a moment.
Friday during a waxing moon suits a spell to attract affection.
Friday during a waning moon suits releasing what has turned heavy in the hand.
Saturday during a waning moon is the strongest ordinary pairing for banishing. Thursday during a waxing moon is the natural moment for prosperity.
Sunday at the full moon suits blessing, celebration and the height of anything.
When the day and the phase disagree, the phase usually deserves the greater weight.
The reason is plain. A phase lies over many days at once, the way weather lies over a whole valley, while a weekday is a single turn of the light.
New moon nights suit beginnings, on whichever weekday they happen to fall.
Planetary Hours Inside the Day
Each day is divided into hours, and every hour carries a planet of its own.
The first hour after sunrise always belongs to the planet that rules the day. The morning speaks its own name before it says anything else.
The hours then follow a fixed order: Saturn, Jupiter, Mars, Sun, Venus, Mercury, Moon.
That sequence repeats, wrapping around again and again like beads returning under the thumb. The next sunrise begins the count afresh.
These hours are not sixty minutes long. Daylight is divided into twelve equal parts, and the night into twelve more.
In summer the daylight hours stretch and grow lazy. In winter they shorten considerably, and the dark hours swell to take the difference.
No day, then, stands entirely shut against you. A Venus hour on a Monday still opens a usable window for love work.
Beginners rarely need the hours, and long practitioners rarely ignore them.
When the Right Day Is Far Away
Waiting six days for Friday is not always the wise course.
Timing is a helper, not a gate. Protection work is cast when protection is needed.
Emergency work carries its own timing, and that timing is now, at whatever grey hour the trouble arrived.
Where the matter can wait, the waiting is usually worth the delay.
Preparation fills that delay well. Gather the materials, clean the space, copy the words by hand until they sit easily on the tongue.
A spell prepared across five days arrives heavier than one improvised within an hour. The days dissolve into it the way salt dissolves into water and is not lost.
If the correct day cannot be reached, the correct planetary hour is a fair substitute.
Failing that, the correct color and the correct words carry most of the work between them.
Recording the Day in a Book of Shadows
Write the day down every single time.
Note the weekday, the moon phase, the hour, the weather standing at the glass and the mood of the room before the match was struck.
Patterns rise after a year that no borrowed table could ever have predicted.
Some practitioners find their strongest results on a day the old books never recommended. That is not a failure of the system.
A book of shadows exists to catch exactly that kind of private evidence, in your own ink, in your own uneven hand.
Record the failures with the same care given to the successes. The pages where nothing happened are the ones that will argue with you later.
Common Mistakes in Planetary Timing
The first mistake is treating the table as law. Correspondences are a language, and a language is spoken rather than obeyed.
The second mistake is stacking every favorable condition, one upon another, until the candle stands unlit beneath a perfect sky.
Perfect timing, chased too far, becomes a polite excuse for never beginning.
The third mistake is choosing the day before choosing the intention.
Decide what is wanted, in plain words, and the day will select itself.
The fourth mistake is blaming the calendar for a vague spell.
Timing sharpens a clear intention. It cannot rescue an unclear one, however carefully the hour was chosen.
Preparing Before the Work Begins
The right day does very little for a scattered mind.
Wash the hands. Clear the table. Silence the telephone and let the room go quiet enough that the wick can be heard when it catches.
Sit still for several minutes before any working, and let the breath slow until it is no longer in a hurry to be somewhere else.
A short grounding meditation settles the attention into the body before the first candle is lit.
Ground again afterward, so the energy raised has somewhere to rest instead of ringing on in you all evening.
A calm hour on the wrong day beats a rushed hour on the right one.
A Simple Week of Practice
The days are learned by living them rather than by memorizing them.
Give one small act to each weekday for a single month, and let the seven begin to feel different beneath the hand.
- Monday — record the dream remembered on waking.
- Tuesday — do the task that has been avoided.
- Wednesday — write one letter, or read one difficult page.
- Thursday — set aside a coin, however small.
- Friday — make something by hand, or speak kindly to a friend.
- Saturday — clear one shelf, one drawer, one habit.
- Sunday — rest in the light and name one thing that went well.
Nothing here is a spell, only a way of feeling the difference between one morning and the next.
Repeat the week until the seven days stop feeling alike. After a month the planets stop being a chart and become a texture, something noticed on waking before the date has been remembered.
Before the Candle Is Lit
Timing shapes a spell. It does not excuse one.
A Friday does not make a working harmless, and a Saturday does not make one cruel.
The Wiccan Rede still governs the intention, whatever the sky happens to be doing overhead.
Choose the day to match the work, and choose the work so that it harms nobody.
The best day to cast a spell is the day whose nature already agrees with the wish.
Everything after that is patience, and a wick waiting for the match.
Right day, right hour, right heart. Let the work begin, and let it harm none.