National Sleepy Head Day is a yearly celebration in Finland observed 27 July. This holiday is related to the legend of the Seven Sleepers of Ephesus, but rather than a religious festival, it is more of an informal celebration. The tradition of the Sleepy Head Day traces back to the Middle Ages, when the belief was that the person in the household who slept late on this day would be lazy and non-productive for the rest of the year. In the old days, the last person sleeping in the house could be woken up by using water, either by being thrown into a lake or the sea, or by having water thrown on them.
Christian feast day: Seven Sleepers of Ephesus (Roman Martyrology) National Sleepy Head Day (Finland)
On July 27, in the year 0, Christian feast day: Seven Sleepers of Ephesus (Roman Martyrology) National Sleepy Head Day (Finland). This event is recorded as a Holidays event in the history of July 27, one of 452 recorded events on this date across all of history.
Key Facts
- This event took place on July 27, 0 (AD era).
- It is categorised as a Holidays event in recorded history.
- Referenced in 2 Wikipedia articles.
- Wikipedia source last updated on 26 November 2025.
On This Date in History 452
This article draws on content from Wikipedia, available under CC BY-SA 4.0.
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