First day of summer (Iceland)
The first day of summer is an annual public holiday in Iceland that is celebrated on the first Thursday after 18 April.
It is a celebration of the start of the first summer month of the old Icelandic calendar. The old calendar had six months of short days and six months of nightless days, so even though the climate of late April in Iceland is not very summer-like, the day marks the lengthening of the days and the harsh winter being over.
Parades and organized entertainment are held in various places around Iceland on the first day of summer.
According to folk belief, a good summer would be sure to ensue if the temperature dropped below freezing right before the first day of summer. People would place a bowl of water outside for the night and hope that it would freeze.
