From Vikidia, the encyclopedia for 8 to 13-year-old children that anyone can improve
A week is a period of 7 days.
In English, each day of the week is named after god in Scandinavian mythology, e.g. Sun's day (Sunnadaeg) and Moon's day (Monnadaeg).
There are fifty-two (52) or fifty-three (53) weeks in a year.
