Astronomical Phenomena for the Year 2007 is?produced in collaboration?with Her Majesty's Nautical Almanac Office (HMNAO) in the UK. It contains general interest material preprinted from The Astronomical Almanac. Included are dates for equinoxes, solstices, phases of the Moon; eclipse maps; dates for various planetary phenomena; dates for some religious and civil holidays; chronological eras and cycles; the equation of time and declination of the Sun; sunrise/set, moonrise/set ? and the position of Polaris.?
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