anticrepuscular rays


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anticrepuscular rays

[¦an·tē·kri′pəs·kyə·lər ′rāz]
(astronomy)
Extensions of crepuscular rays, converging toward a point 180° from the sun.
References in periodicals archive ?
Rare anticrepuscular rays were captured by Yuh-Tsuen Li of Taiwan in a very wide-angle photograph taken at Taipei Observatory on September 3, 1994.