IM-olk
The festival marking the first stirrings of spring, sacred to the goddess Brigid.
Imbolc fell around the first of February, midway between the winter solstice and the spring equinox, and marked the earliest stirrings of spring. Its name is generally connected to ewes coming into milk ahead of lambing, the first sign that the year was turning away from winter's scarcity.
The festival belonged above all to Brigid, goddess of poetry, healing, and smithcraft, whose feast day it became. Households marked the day with rites of purification and protection — cleaning the home, weaving Brigid's crosses from rushes, and leaving out food or a length of cloth for the goddess to bless as she passed on the eve of her feast.
After Ireland's conversion to Christianity, the festival's customs carried over almost intact onto Saint Brigid's Day, making it one of the clearest examples of an Irish deity's feast surviving under a saint's name rather than disappearing.
| Cycle | Entries here | Focus |
|---|---|---|
| The Mythological Cycle | 17 | The oldest of the four cycles, telling of the Tuatha Dé Danann and the successive invasions of Ireland. |
| The Fenian Cycle | 6 | Tales of Fionn mac Cumhaill and his band of warriors, the Fianna, set generations after the Ulster Cycle in a world of hunting, romance, and roaming adventure. |
| The Ulster Cycle | 12 | The heroic tales of Conchobar mac Nessa's court at Emain Macha, centered on Cú Chulainn and the great cattle raid of the Táin Bó Cúailnge. |
| The Historical Cycle | 1 | Also the Cycle of the Kings — legendary and semi-legendary tales of Ireland's High Kings, treated by medieval scribes as genuine national history. |
Imbolc is one of the four great Gaelic seasonal festivals, falling around February 1st, marking the first stirrings of spring and sacred to the goddess Brigid.
They fall on essentially the same date and share a similar idea — reading the first signs of spring — though Groundhog Day's specific animal-prediction tradition developed separately in North America rather than descending directly from Imbolc.
Modern observance often echoes the old customs — weaving Brigid's crosses from rushes, spring cleaning, and marking the turn toward longer days — and the date survives largely intact as Saint Brigid's Day and, since 2023, an Irish public holiday.