Noche de San Juan. Enjoy this magic night!

-The night of San Juan, "The Night of the Bonfires"
There are two times of the year in which the angular distance from the Sun to the Earth's celestial Ecuador is maximum. These are called solstices. The summer is a great time the sun's course and from that point, it begins to decline. Christianized before this event, the peoples of Europe lit fires in their fields to help the Sun in a symbolic act to "not lose strength."
In his inner consciousness, knew that the fire destroys the bad and harmful. Later, the man was destroyed by fire spells.