Annus ab incarnatione domini. 1665. An almanack and prognostication for the year of our Lord 1665 : Being the first from bissextile or leap-year. Containing the apparent motion of the sun, with his rising and setting every day in the year. A compendious chronology, and a monthly dietary: with other matters both pleasant and profitable. Calculated for the meridian of the town of Derby, where the pole is elevated above the horizon 53 deg. 6 min. By William Heathcott.