Halloween 2026 Fun Facts: 10 Weird and Spooky Secrets Behind the Eerie Festival That Will Surprise You

Halloween 2026: Halloween is here and it’s got everyone feeling bewitching. But did you know that Halloween has a lot more history than most people are aware of? Keep reading to learn some surprising and weird facts about the spooky festival. 

1. Halloween Originates From An Old Celtic Festival 

The roots of Halloween go back to an ancient Celtic festival known as Samhain, which is pronounced ‘sow-in’. Observed over 2,000 years ago, Samhain signified the close of the harvest season and the start of winter.

On the night of October 31, the Celts held that the line between the living and the dead grew indistinct, letting spirits come back into the earthly realm.

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To guard against roaming spirits, people set large bonfires ablaze and dressed in costumes. In time, these old traditions shaped a number of the customs tied to today’s Halloween festivities.

2. Halloween’s Original Name was All Hallows’ Eve 

The term Halloween has its roots in religion. It derives from the phrase ‘All Hallows’ Eve’, which refers to the evening before All Saints’ Day, observed on November 1.

All Saints’ Day was created as a Christian celebration to honour saints, while November 2 came to be linked with All Souls’ Day, a time for remembering the dead.

Across the centuries, All Hallows’ Eve slowly turned into Halloween, as its religious and ancient seasonal traditions merged into the festival we celebrate today.

3. Jack–o’-Lanterns Were Made From Turnips 

A glowing jack-o’-lantern, typically created by carving a scary face into a pumpkin, is among the most recognisable Halloween decorations.

Pumpkins, though, were not the original option. Traditionally, people in Ireland and Scotland carved turnips, potatoes and other root vegetables into lanterns. It was believed that these would scare off evil spirits.

The tradition is also linked to the Irish tale of Stingy Jack, a man who is said to have outwitted the Devil and was doomed to roam with a burning coal inside a hollowed-out vegetable.

Upon arriving in America in the 19th century, Irish immigrants found that pumpkins were bigger, more abundant and simpler to carve than turnips. With time, the pumpkin jack-o’-lantern became a symbol of Halloween and is still one of the most popular customs for the festival. 

4. Trick-or-Treating Carries Medieval Roots