![Time / Twilight / Sunrise / Invariable Calendar / Measurement / Cal / Calendaring software Time / Twilight / Sunrise / Invariable Calendar / Measurement / Cal / Calendaring software](https://www.pdfsearch.io/img/6129d6af851575c0109a9bb847f97335.jpg) Date: 2013-08-08 05:37:29Time Twilight Sunrise Invariable Calendar Measurement Cal Calendaring software | | The UK Air Almanac 2014 Her Majesty’s Nautical Almanac Office AP1602 2014 EditionAdd to Reading ListSource URL: astro.ukho.gov.ukDownload Document from Source Website File Size: 3,78 MBShare Document on Facebook
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