: Times for sunrise, sunset, moonrise, and moonset across various latitudes.
: Clear, tabular data for every day of 2008, listing GHA (Greenwich Hour Angle) and Declination at hourly intervals. nautical almanac 2008 pdf
For , always buy the current year’s edition. For training and backup , the 2008 PDF is excellent. : Times for sunrise, sunset, moonrise, and moonset
Apply corrections for index error, dip (height of eye), and refraction to get the true altitude [2]. : Times for sunrise
: Positions and data for 57 primary navigational stars.