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:

    The eastern light our spires touch at morning,
    The light that slants upon our western doors at evening,
    The twilight over stagnant pools at batflight,
    Moon light and star light, owl and moth light,
    Glow-worm glowlight on a grassblade.
    O Light Invisible, we worship Thee!
    —T.S. (Thomas Stearns)

    Bid a strong ghost stand at the head
    That my Michael may sleep sound,
    Nor cry, not turn in the bed
    Till his morning meal come round;
    And may departing twilight keep
    All dread afar till morning’s back....
    William Butler Yeats (1865–1939)

    I rejoice that there are owls.... They represent the stark twilight and unsatisfied thoughts which all have.
    Henry David Thoreau (1817–1862)