Halloween astrology 2026 serves the perfect storm: October 31 falls deep in Scorpio season, under a waning moon still heavy with the Hunters Moon’s afterglow, with Mercury retrograde weaving through Scorpio’s shadows — and the ancient festival of Samhain opening its thin-veiled door. If the night feels charged this year, that is because it genuinely is.
The Sky on the Night
The Sun sits mid-Scorpio, the zodiac’s ruler of death, rebirth and everything we prefer not to say at dinner. Mercury, one week into its retrograde, is retracing Scorpio’s depths toward its November 4 cazimi — meaning the collective mind is turned inward, backward and downward all at once. Memories walk. Old names surface. The dead feel closer, because psychologically speaking, they are.
The Moon itself wanes through the night — three-quarters full and dimming — the phase traditional astrology assigns to release, banishing and endings. For once, the calendar and the cosmos agree completely with the costume.
Samhain: The Original Halloween
Long before sweets and plastic skeletons, October 31 was Samhain — the Celtic new year’s eve, the night the harvest ended, the herds came home and the veil between worlds thinned to gauze. The bonfires, the disguises, the offerings on doorsteps: all of it was astrology in action, humanity negotiating with the dark half of the year. Halloween astrology 2026 simply hands us the same negotiation with unusually good props.
Four Rituals for October 31
Light a remembrance candle
Samhain is the festival of ancestors. Light one candle at dusk, name the people whose absence shaped you, and let it burn while you eat. The oldest ritual is still the best one.
Do the year’s shadow inventory
Scorpio season plus retrograde Mercury is the sky’s therapy hour. Write two lists: what I buried this year, and what buried me. Burn the second list. Keep the first — spring will want it.
Divine a little
The veil-thin night has always belonged to divination. Pull a single tarot card, or simply sit with a question before sleep and honour the first dream that answers. With Mercury retrograde in Scorpio, the subconscious mail service is running overtime.
Leave something at the door
An apple, a coin, a flower — the old custom of an offering for whatever walks the night. Superstition, perhaps. But generosity to the unseen has never once made a year worse.
Crossing Into November
Samhain marks the true pivot into winter’s introspection. What follows is generous: Mercury’s cazimi clarity on November 4, the station direct on November 13, and a bright Gemini supermoon on November 24 to light the way to the holidays. Spend Halloween honouring what has ended this year — the Hunters Moon showed you what remains — and let Halloween astrology 2026 do what Samhain has always done: turn an ending into a doorway.