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Saint Knut's Day

In its own language: tjugondag jul; nuutinpäivä

from Swedish tjugondag jul, meaning twentieth-day Christmas

A January festival ending the Christmas season with tree removal and traditional visits.

Living

Saint Knut's Day is a traditional observance held on 13 January in Sweden, Finland, and Estonia. It marks the conclusion of the holiday period by removing evergreens and eating leftover sweets. The date honors Danish figures Canute Lavard and Canute the Saint, though the celebration itself is not practiced in Denmark.

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  • Celebrated on 13 January in Sweden, Finland, and Estonia
  • Marks the end of the Christmas season
  • Christmas trees are taken down and eaten treats are consumed
  • Named after Danish prince Canute Lavard
  • Finnish Nuuttipukki wears an inverted fur jacket and mask

What it is

Saint Knut's Day falls on 13 January and serves as the final marker for the winter holiday cycle in parts of Northern Europe. In Sweden, Finland, and Estonia, the day signals that the festive season has concluded. The central activity involves clearing out decorations from homes. Families remove their Christmas trees and consume the treats that were placed upon them throughout December. This practice effectively closes the gap between the birth of Christ and the start of ordinary daily life.

Where it comes from

The observance traces back to Danish history involving Prince Canute Lavard. He was killed in 1131 during a struggle for the throne. His death sparked conflict, and he was eventually declared a saint. His original name day was 7 January. Over time, this date merged with Epiphany, known as the thirteenth day of Christmas. By 1680, the feast shifted to 13 January. It became known as the twentieth day of Christmas or the twentieth day of Knut. The celebration spread to neighboring regions but never took root in Denmark itself.

How it is done

In Sweden, households gather to take down their evergreen trees. People dance around the bare spot where the tree once stood. A gathering called a Knut's party follows this ritual. The term translates to Christmas tree plundering. Participants eat the remaining sweets and cookies that decorated the branches. The event focuses on clearing the home and sharing food. It marks a clear boundary between the holiday period and the rest of the winter.

Tools and materials

The primary object involved is the Christmas tree. Sweets and cookies stored on the branches are consumed. In Finnish tradition, participants wear specific costumes. These include an inverted fur jacket and a mask made of leather or birch bark. Horns are attached to the headgear. Some versions include a sauna whisk used as a tail. These items create the figure known as Nuuttipukki.

Saint Knut's Day, drawn and placed

Emblem green and brown, with the flame shape. Drawn from this page, not a photograph.
  1. Living
  2. Revived
  3. Fading
  4. Historical
  5. Legendary
  6. Performed
Standing: Living Practised today by communities who hold it as their own. This says whether people still do it, not whether it works.
A flame: fire as it is used in rites of cleansing, offering and passage, from household hearths to great festivals.
Lineage
Scandinavian folk calendar
Timing
on 13 January
Where it sits The tradition it belongs to, and when it is done.

What it is for

The day provides a structured end to the Christmas season. It allows communities to transition back to normal routines. The consumption of leftover treats prevents waste and celebrates abundance. The removal of the tree clears space in the home. In Finland, the visit from the costumed figure demands food and drink. This custom historically ensured households shared their resources. It also served as a way to mark the passage of time through the darkest part of the year.

Who does it

Households across Sweden and Finland organize the tree removal. Children often lead the festivities in modern times. In Finland, young men or children dress as Nuuttipukki. They travel from house to house. Historically, adult men performed these visits. They demanded alcohol and food from residents. If hosts did not provide payment or gifts, the figure would cause trouble. Today, the role is usually played by children in a friendly manner.

Peoples and places

The festival is prominent in Sweden and Finland. In Finland, it is called nuutinpäivä. The Nuuttipukki tradition survives in Satakunta, Southwest Finland, Ostrobothnia, and the Åland Islands. Estonians adopted the holiday from Finland to formally close their Christmas season. The customs differ slightly between nations. Swedes focus on the tree and dancing. Finns emphasize the costumed visitor. Both groups share the goal of ending the holiday period.

At a glance: who, where and when

What people believe

A Finnish proverb captures the spirit of the day. It states that Good Thomas brings Christmas, while evil Knut takes it away. This reflects the dual nature of the season. One figure represents joy and arrival. The other represents departure and change. The costumed visitor in Finland was originally seen as a scary character. This aligns with other European winter traditions involving frightening entities. The modern version has softened into a happy encounter.

When it is done

The festival occurs annually on 13 January. This date sits after the traditional twelve days of Christmas. It follows Epiphany, which falls on 6 January. The timing ensures the holiday season concludes before the new work year begins. In Finland, the visit happens on this specific night. In Sweden, the tree removal and party take place on the same day. The date anchors the end of the winter celebration cycle.

How scholars and sceptics see it

Historians note the shift from 7 January to 13 January in the late seventeenth century. This change aligned the feast more closely with the end of the Christmas cycle. Anthropologists study the Nuuttipukki tradition as a surviving folk custom. They compare it to other European figures like Krampus. The evolution from a scary demand for food to a child-friendly visit shows how traditions adapt. Scholars view the holiday as a mechanism for social cohesion and seasonal transition.

Cautions and what is closed

Historically, the Nuuttipukki figure could be menacing. Visitors demanded alcohol and food. Failure to comply led to threats of evil deeds. This created pressure on households to provide gifts or money. The tradition required participation and resource sharing. Modern versions have removed the threatening aspects. Children now play the role without demanding payment. The risk of harm is minimal in contemporary practice.

Compare and confuse

The holiday resembles Epiphany in its timing and function. Both mark the end of the Christmas period. The Nuuttipukki figure shares traits with Krampus. Both involve costumed visitors who demand offerings. However, Nuuttipukki is specifically tied to the 13 January date. The Swedish knutmasso focuses on tree removal rather than a visiting figure. The Estonian adoption mirrors the Finnish custom but lacks the detailed folklore.

Questions people ask about Saint Knut's Day

What is Saint Knut's Day?

It is a traditional festival held on 13 January in Sweden, Finland, and Estonia. It marks the official end of the Christmas season by removing trees and eating leftover sweets.

Why is it called Saint Knut's Day if it is not celebrated in Denmark?

The name honors Danish Prince Canute Lavard. Although he was Danish, the celebration developed in neighboring countries. It never became a formal holiday in Denmark itself.

What is the Nuuttipukki tradition?

In Finland, people dress as Nuuttipukki using fur jackets and masks. They visit houses to demand food and drink. Originally a scary figure, it is now mostly played by children in a friendly way.

When does the Christmas season end according to this festival?

The season ends on 13 January. This date is known as the twentieth day of Christmas. It follows the traditional twelve days and Epiphany.

Good reading and sources

Where this page comes from

The facts on this page come from the Wikipedia article "Saint Knut's Day", written by its contributors and used under the CC BY-SA 4.0 licence, and from its Wikidata record (CC0). EveryJaadu rewrote the text in its own words, with AI assistance, and compares every page with the article to make sure no passage is copied. It may be reused under the same CC BY-SA 4.0 licence with a link back.

It may contain mistakes. Names and customs differ from one community to the next, and some knowledge is closed to outsiders and left out here. This page describes belief and practice. It does not say that any of it works, it is not a how-to, and it is not medical advice. If something is wrong, tell us. Last refreshed 2026-10-07.

Photo credits on this page

The small pictures above come from Wikimedia Commons under free licences. Some are cropped to fit.

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