Hellouin i tumannost' Golova Prizraka
30.10.2016 | Astronomicheskaya kartinka dnya
Hellouin
imeet drevnee astronomicheskoe proishozhdenie.
Nachinaya s pyatogo veka do nashei ery
on
otmechaetsya, kak
den' smeny vremeni goda,
to est' den', nahodyashiisya poseredine mezhdu
ravnodenstviem
(den' raven nochi) i zimnim
solncestoyaniem
(minimal'naya prodolzhitel'nost' dnya, maksimal'naya prodolzhitel'nost' nochi)
v severnom polusharii.
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