It is of Greek origin, and the meaning of Ellen is sun ray. Originally a variant of Helen, but now more closely associated with Eleanor. First used as an independent name in the 16th century. Nell is a pet form. English actress Ellen Terry; American actresses Ellyn Burstyn, Ellen Barkin, Ellen DeGeneres.
The days are longer in the summer because our section of the Earth is tilted towards the sun during the summer. Because the tilt of the Earth puts us faces the sun during summer, thus giving us more light. This effect is more and more noticeable the closer to the poles that you go.
Summer is the hottest of the four temperate seasons, falling between spring and autumn. At the summer solstice, the days are longest and the nights are shortest, with day-length decreasing as the season progresses after the solstice. The date of the beginning of summer varies according to climate, tradition and culture.