Midsummer is celebrated each year between the 20th and 26th of June, at the lightest point of the year. It is the biggest summer celebration in Finland, and signals the start of "the real summer". It is a celebration of light, summer and a "night less" night.
Many Midsummer traditions from the past are still followed today, one of them the building of the "kokko", a huge bonfire by the water. All over Finland, close to midnight on Midsummer Eve, the bonfires are ceremoniously lit. In Finland bonfires were first made in the eastern parts of the country and from there the tradition quickly spread all over Finland. In the past whole villages would gather together around the bonfire, and strict rules were followed as to how and when the fire was lit. It was usually the oldest man in the village, who received the great honour of lighting the fire.