What is sunlight?

Sunlight

Sunlight, in the broad sense, is the total frequency spectrum of electromagnetic radiation given off by the Sun, particularly infrared, visible, and ultraviolet light. On Earth, sunlight is filtered through the Earth's atmosphere, and is obvious as daylight when the Sun is above the horizon.

Read more about Sunlight.

Some articles on sunlight:

Sunbreak
... A sunbreak is a natural phenomenon in which sunlight obscured over a relatively large area penetrates the obscuring material in a localized space ... The typical example is of sunlight shining through a hole in cloud cover ... Another form of sunbreak occurs when sunlight passes into an area otherwise shadowed by surrounding large buildings through a gap temporarily aligned with the position of the sun ...
Sunshiny
... Sunlight is a portion of the electromagnetic radiation given off by the Sun, particularly infrared, visible, and ultraviolet light ... On Earth, sunlight is filtered through the Earth's atmosphere, and is obvious as daylight when the Sun is above the horizon ... Sunlight may be recorded using a sunshine recorder, pyranometer or pyrheliometer ...
Sunshiny - Effects On Human Health
... The body produces vitamin D from sunlight (specifically from the UVB band of ultraviolet light), and excessive seclusion from the sun can lead to deficiency unless ... A lack of sunlight, on the other hand, is considered one of the primary causes of seasonal affective disorder (SAD), a serious form of the "winter blues" ... drugs) involve light therapy, replicating sunlight via lamps tuned to specific wavelengths of visible light, or full-spectrum bulbs ...
Sunshiny - Cultural Aspects
... The effect of sunlight is relevant to painting, evidenced for instance in works of Claude Monet on outdoor scenes and landscapes ... Many people find direct sunlight to be too bright for comfort, especially when reading from white paper upon which the sun is directly shining ... To compensate for the brightness of sunlight, many people wear sunglasses ...
Sunlight - Effects On Human Health
... The body produces vitamin D from sunlight (specifically from the UVB band of ultraviolet light), and excessive seclusion from the sun can lead to deficiency unless ... A lack of sunlight, on the other hand, is considered one of the primary causes of seasonal affective disorder (SAD), a serious form of the "winter ... than prescription drugs) involve light therapy, replicating sunlight via lamps tuned to specific wavelengths of visible light, or full-spectrum bulbs ...

Famous quotes containing the word sunlight:

    Just across the Green from the post office is the county jail, seldom occupied except by some backwoodsman who has been intemperate; the courthouse is under the same roof. The dog warden usually basks in the sunlight near the harness store or the post office, his golden badge polished bright.
    —Administration for the State of Con, U.S. public relief program (1935-1943)

    Spite of all the Indian-summer sunlight on the hither side of Hawthorne’s soul, the other side—like the dark half of the physical sphere—is shrouded in a blackness, ten times black.
    Herman Melville (1819–1891)

    Summer of man its sunlight and its flower,
    Spring-time of man all April in a face.
    John Masefield (1878–1967)