In Poland, bonfires are traditionally and still enthusiastic burned during Feast of Saints Peter and Paul, Pentecost day and Saint John Night as Sobótki, ognie świętojańskie (Śląsk, Małopolska, Podkarpacie), Palinocka (Warmia, Mazury, Kaszuby) or Noc Kupały (Mazowsze and Podlasie) on 23/24 June. On 23 and 24 June, according to ancient custom, an immense number of Polish persons of both sexes repaired to the banks of the San (river), Vistula and Odra river, to consult Fate respecting their future fortunes, jumping through a fire on the Eve of Saint John's was a sure way to health. The leaping of the youths over fire (sobótka) must be a custom derived from remote antiquity. Jan Kochanowski, who died in 1584, mentions it in a song from an ancient tradition. Varro and Ovid relate, that in the Palilia, celebrated in honour of the goddess Pales, on 20 April, the anniversary of the foundation of Rome, the young Romans leaped over burning bundles of hay. In modern Italy, this kind of saltation is continued by the name of Sabatina, though Pope Sergius III prohibited it.
In the United Kingdom and some Commonwealth countries, bonfires are lit on Guy Fawkes Night a yearly celebration held on the evening of 5 November to mark the failure of the Gunpowder Plot of 5 November 1605, in which a number of Catholic conspirators, including Guy Fawkes, attempted to destroy the House of Lords in London.
In Northern Ireland, bonfires are lit on Halloween, 31 October. and each 11 July, bonfires are lit by many Protestant communities to celebrate the victory of Williamite forces at the Battle of the Boyne, which took place on 12 July 1690. This is often called the "Eleventh night". Bonfires have also been lit by Catholic communities on 9 August since 1972 to protest and commemorate Internment.
In Northern Ireland, bonfires are lit on Halloween, 31 October. and each 11 July, bonfires are lit by many Protestant communities to celebrate the victory of Williamite forces at the Battle of the Boyne, which took place on 12 July 1690. This is often called the "Eleventh night". Bonfires have also been lit by Catholic communities on 9 August since 1972 to protest and commemorate Internment.
Bonfire traditions of early spring, lit on the Sunday following Ash Wednesday (Funkensonntag), are widespread throughout the Alemannic German speaking regions of Europe and in parts of France. The burning of "winter in effigy" at the Sechseläuten in Zürich (introduced in 1902) is inspired by this Alemannic tradition. In Austria "Osterfeuer", Easter fires, are widespread, but also regulated in some cities, districts and countries to hold down the resulting annual peak of PM10-dust immission. There are also "Sonnwendfeuer" (solstice fires) ignited on the evening of 21 June.