Twilight

Twilight

Twilight is the time between dawn and sunrise or between sunset and dusk, during which sunlight scattering in the upper atmosphere illuminates the lower atmosphere, and the surface of the earth is neither completely lit nor completely dark. The sun itself is not directly visible because it is below the horizon. Owing to the distinctive quality of the ambient light at this time, twilight has long been popular with photographers, who refer to it as Sweet Light, and painters, who refer to it as the "blue hour", after the French expression l'heure bleue.

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Famous quotes containing the word twilight:

    There in the twilight cold and gray,
    Lifeless, but beautiful, he lay,
    And from the sky, serene and far,
    A voice fell, like a falling star,
    Excelsior!
    Henry Wadsworth Longfellow (1809–1882)

    but now it is the rain
    Possesses us entirely, the twilight and the rain.
    Alun Lewis (1915–1944)

    The tide rises, the tide falls,
    The twilight darkens, the curlew calls;
    Along the sea-sands damp and brown
    The traveler hastens toward the town,
    And the tide rises, the tide falls.
    Henry Wadsworth Longfellow (1809–1882)