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HM Nautical Almanac Office provides the daily rise, set and twilight times in November for the British Isles.
A new paper by F.R. Stephenson, L.V. Morrison and C.Y. Hohenkerk, presents new determinations of Earth Rotation from 720 BC to AD 2015
The visibility of the new crescent moon for April 2024 (lunation number 1255)
The visibility of the new crescent moon for late May 2025.
HM Nautical Almanac Office provides the daily rise, set and twilight times in August for the British Isles.
HM Nautical Almanac Office provides the daily rise, set and twilight times in February for the British Isles
HM Nautical Almanac Office provides the daily rise, set and twilight times in July for the British Isles.
HM Nautical Almanac Office provides the daily rise, set and twilight times in June for the United Kingdom and Ireland.
HM Nautical Almanac Office provides the daily rise, set and twilight times in May for the British Isles.
HM Nautical Almanac Office provides the daily rise, set and twilight times in May for the United Kingdom and Ireland.
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