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:
“Nor dim nor red, like God’s own head,
The glorious Sun uprist:”
—Samuel Taylor Coleridge (1772–1834)
“Quarrel not at all. No man resolved to make the most of himself, can spare time for personal contention. Still less can he afford to take all the consequences, including the vitiating of his temper, and the loss of self-control. Yield larger things to which you can show no more than equal right; and yield lesser ones, though clearly your own. Better give your path to a dog, than be bitten by him in contesting for the right. Even killing the dog would not cure the bite.”
—Abraham Lincoln (1809–1865)