A sun dog or sundog, scientific name parhelion (plural parhelia) from Greek παρήλιον (parēlion), meaning "beside the sun"; from παρά (para), meaning "beside", and ἥλιος (helios), meaning "sun", also called a mock sun or a phantom sun, is an atmospheric phenomenon that creates bright spots of light in the sky, often on a luminous ring or halo on either side of the sun.
Sundogs may appear as a colored patch of light to the left or right of the sun, 22° distant and at the same distance above the horizon as the sun, and in ice halos. They can be seen anywhere in the world during any season, but they are not always obvious or bright. Sundogs are best seen and are most conspicuous when the sun is low.
Read more about Sun Dog: Formation and Characteristics
Famous quotes containing the words sun and/or dog:
“Nights, I squat in the cornucopia
Of your left ear, out of the wind,
Counting the red stars and those of plum-color.
The sun rises under the pillar of your tongue.”
—Sylvia Plath (1932–1963)
“But a dog teaches a boy fidelity, perseverance, and to turn around three times before lying down—very important traits in times like these. In fact, just as soon as a dog comes along who, in addition to these qualities, also knows when to buy and sell stocks, he can be moved right up to the boy’s bedroom and the boy can sleep in the dog house.”
—Robert Benchley (1889–1945)