Analysis of information sources in references of the Wikipedia article "Saint John's Eve" in English language version.
Like 8 December, the eve of St. John's Day was a highly popular date for nineteenth-century christenings. According to old midwives, the baptisms of children who had died "pagans" were acted out: "On this day, at nightfall, a candle is lit in the praise of St. John. The woman who stands godmother prays the Credo before the candle for little angel and says: 'I baptize you, So-and-So, I baptize you in the name of Almighty God the Father'... If [the child] is not baptized, it will cry in its grave every night."
There is a record, too, of a Swiss charm in the form of a cross made from dried pieces of Goat's Breard (Spiraea aruncus) and Masterwort (Astrantia major). They were made on St John's Eve, and taken to church on St John's Day to be blessed by a priest, and were reckoned efficacious against lightning, fire and storms.
The feast of Saint John the Baptist on June 24 was observed in all of Quebec with religious services, patriotic speeches, parades and floats. The movement soon spread to Ontario, the New England states, and even to Chicago and the distant state of Oregon. At the end of the nineteenth century, the Saint-Jean-Baptiste Society was the largest secular Franco-Catholic institution in North America. French Canadians in Saskatchewan also celebrated their patron saint's feast day. In Battleford, they seem to have begun to mark the occasion before 1885. It is known definitely that in May 1890 a meeting was held to revive the local Saint-Jean-Baptiste Society, inactive since the Batoche uprising. The festivities on June 24 of that year began with a Mass celebrated at an altar on which stood a statue of Saint John the Baptist with a beaver at his feet and a banner bearing the inscription "Faith - Nation - Unity."
Many Danish traditions are based around the Christian calendar, with Christmas, Easter and St. John's Eve (at the end of June) being some of the most important and typically spent together with family.
In recent years, a number of churches have re-established the tradition of holding a service on Saint John's Eve.
In Sweden, they were mainly found in the southern part of the country. Young people also liked to visit holy springs, where they drank the healing water and amused themselves with games and dancing. These visits were a reminder of how John the Baptist baptised Christ in the River Jordan.
In recent years, a number of churches have re-established the tradition of holding a service on Saint John's Eve.