Bonfire in the context of "Midsummer"

Wood ash is the powdery residue remaining after the combustion of wood, such as burning wood in a fireplace, bonfire, or an industrial power plant. It is largely composed of calcium compounds, along with other non-combustible trace elements present in the wood, and has been used for many purposes throughout history.

Lewes Bonfire is a set of celebrations held in the town of Lewes in Sussex, England, and the United Kingdom's largest Bonfire Night festivities, with Lewes being called the bonfire capital of the world.

Always held on 5 November (unless the 5th falls on a Sunday, in which case it is held on Saturday the 4th), the event not only marks Guy Fawkes Night – the date of the uncovering of the Gunpowder Plot in 1605 – but also commemorates the memory of the seventeen Protestant martyrs from the town burned at the stake for their faith during the Marian Persecutions.

Wood fuel (or fuelwood) is a fuel such as firewood, charcoal, chips, sheets, pellets, and sawdust. The particular form used depends upon factors such as source, quantity, quality and application. In many areas, wood is the most easily available form of fuel, requiring no tools in the case of picking up dead wood, or few tools, although as in any industry, specialized tools, such as skidders and hydraulic wood splitters, have been developed to mechanize production. Sawmill waste and construction industry by-products also include various forms of lumber tailings. About half of wood extracted from forests worldwide is used as fuelwood.

The discovery of how to make fire for the purpose of burning wood is regarded as one of humanity's most important advances. The use of wood as a fuel source for heating is much older than civilization and is assumed to have been used by Neanderthals. Today, burning of wood is the largest use of energy derived from a solid fuel biomass. Wood fuel can be used for cooking and heating, and occasionally for fueling steam engines and steam turbines that generate electricity. Wood may be used indoors in a furnace, stove, or fireplace, or outdoors in furnace, campfire, or bonfire.

The San (Polish: San; Ukrainian: Сян, romanized: Sian; German: Saan) is a river in southeastern Poland and western Ukraine. It is a tributary of the river Vistula. With a length of 458 kilometres (285 mi), the San is the 6th-longest Polish river. It has a basin area of 16,877 km, of which 14,426 km is in Poland.

May Day is a European festival of ancient origins marking the beginning of summer, usually celebrated on May 1, around halfway between the Northern Hemisphere's spring equinox and midsummer solstice. Festivities may also be held the night before, known as May Eve. Traditions include gathering green branches and wildflowers ("bringing in the May"), which are used to decorate buildings and made into wreaths; crowning a May Queen, sometimes with a male companion decked in greenery; setting up a Maypole, May Tree, or May Bush, around which people dance and sing; as well as parades and processions involving these. Bonfires are also a major part of the festival in some regions. Regional varieties and related traditions include Walpurgis Night in central and northern Europe, the Gaelic festival Beltane, the Welsh festival Calan Mai, and May devotions to the Blessed Virgin Mary. It has also been associated with the ancient Roman festival Floralia.

International Workers' Day observed on 1 May is also called "May Day", but the two have different histories.

Saint John's Eve, starting at sunset on 23 June, is the eve of the feast day of Saint John the Baptist. It is one of only two feast days marking a saint's earthly birth (the other being the nativity of the Blessed Virgin Mary on 8 September); all other saint’s days mark their deaths (dies natalis, their “birth” into Heaven), or some other important event. The Gospel of Luke (Luke 1:26–37, 56–57) states that John was born six months before Jesus; thus, the feast of John the Baptist’s birth was fixed on 24 June, six months before Christmas. In the Roman calendar, 24 June was the date of the summer solstice, and Saint John's Eve is closely associated with Midsummer festivities in Europe. Traditions are similar to those of May Day, and include bonfires (Saint John's fires), feasting, processions, church services, and gathering wild plants.

Christmas in Italy (Italian: Natale, pronounced [naˈtaːle]) begins on 8 December, with the Feast of the Immaculate Conception, the day on which traditionally the Christmas tree is mounted and ends on 6 January, of the following year with the Epiphany (Italian: Epifania [epifaˈniːa]), and in some areas female puppets are burned on a pyre (called falò), to symbolize, along with the end of the Christmas period, the death of the old year and the beginning of a new one. 26 December (Saint Stephen's Day, in Italian Giorno di Santo Stefano), is also a public holiday in Italy. The Italian term Natale derives from the Latin natalis, which literally means 'birth', and the greetings in Italian are buon Natale (Merry Christmas) and felice Natale (lit. 'happy Christmas').

The tradition of the nativity scene comes from Italy. One of the earliest representation in art of the nativity was found in the early Christian Roman catacomb of Saint Valentine. The first seasonal nativity scene, which seems to have been a dramatic rather than sculptural rendition, is attributed to Saint Francis of Assisi (died 1226). Francis' 1223 nativity scene in Greccio is commemorated on the calendars of the Catholic, Lutheran and Anglican liturgical calendars, and its creation is described by Saint Bonaventure in his Life of Saint Francis of Assisi c. 1260. Nativity scenes were popularised by Saint Francis of Assisi from 1223, quickly spreading across Europe. It seems that the first Christmas tree in Italy was erected at the Quirinal Palace at the behest of Queen Margherita, towards the end of the 19th century. Mount Ingino Christmas Tree in Gubbio is the tallest Christmas tree in the world. In Italy, the oldest Christmas market is considered to be that of Bologna, held for the first time in the 18th century and linked to the feast of Saint Lucy. Typical bearers of gifts from the Christmas period in Italy are Saint Lucy (December 13), Christ Child, Babbo Natale (the name given to Santa Claus), and, on Epiphany, the Befana.

An ember, also called a hot coal, is a hot lump of smouldering solid fuel, typically glowing, composed of greatly heated wood, coal, or other carbon-based material. Embers (hot coals) can exist within, remain after, or sometimes precede, a fire. Embers are, in some cases, as hot as the fire which created them. They radiate a substantial amount of heat long after the fire has been extinguished, and if not taken care of properly can rekindle a fire that is thought to be completely extinguished and can pose a fire hazard. In order to avoid the danger of accidentally spreading a fire, many campers pour water on the embers or cover them in dirt. Alternatively, embers can be used to relight a fire after it has gone out without the need to rebuild the fire – in a conventional fireplace, a fire can easily be relit up to 12 hours after it goes out, provided that there is enough space for air to circulate between the embers and the introduced fuel.

They are often used for cooking, such as in charcoal barbecues. This is because embers radiate a more consistent form of heat, as opposed to an open fire, which is constantly changing along with the heat it radiates.