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HMNAO provides information of the sighting of the new crescent moon for the start of Ramadan and the start of Eid al-Fitr
HM Nautical Almanac Office provides the daily rise, set and twilight times in September for the British Isles
Mercury, Venus, Mars, Jupiter and Saturn are in a rare planetary alignment during morning nautical twilight
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 May for the British Isles
HMNAO provides information of the sighting of the new crescent moon for the end of Ramadan and the start of Eid al-Fitr
HM Nautical Almanac Office provides the daily rise, set and twilight times in April for the British Isles.
HM Nautical Almanac Office provides the daily rise, set and twilight times in June for the British Isles
A Transit of Mercury will occur on Monday 9 May 2016 visible from the British Isles
HM Nautical Almanac Office provides the daily rise, set and twilight times in October for the British Isles
A total lunar eclipse will be visible from the British Isles on the morning of 28 September 2015
The visibility of the new crescent moon for June 2023 (lunation number 1243)
The visibility of the new crescent moon for March 2023 (lunation number 1240)
HM Nautical Almanac Office provides the daily rise, set and twilight times in March for the British Isles
HM Nautical Almanac Office provides the daily rise, set and twilight times in January for the British Isles
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