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Optical Effects
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Anti-crepuscular sunset, east of Brighton, Colorado, US.
A sunset with anti-crepuscular rays over SongDo, Busan, Republic of Korea.
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A sunrise with anti-crepuscular rays over Mount Assiniboine, in Mount Assiniboine Provincial Park, British Columbia, Canada. .
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A halo over Bigfork, Montana, US.
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A sunset over New Taipei city, Taiwan.
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A halo over Ballston Lake, New York, US.
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A halo, upper tangent arc and faint supralateral arc over Michigan, US.
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A section of halo, parhelic circle and a sundog over Erm, Netherlands.
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A sunrise over Melbourne, Australia.
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Sun Dogs and other optical effects over Sprague, Canada
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A halo over Mercogliano, Italy.
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A circumhorizon arc over Oregon, US.
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A sun pillar over Sumirago, Varese, Italy.
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A lunar halo over Bluff, Utah, US.
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A halo over Cajeme, Sonora, Mexico.
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Anti-crepuscular rays over Cumbria near the Solway Firth. (Scotland England border)
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