A REVIEW OF HTTPS://SAILINGALMANAC.COM/

The e book incorporates the following data tabulated at hourly intervals to a precision of 0.1 arcminute: the Greenwich hour angle and declination from the Sunlight, Moon, and navigational planets; the Greenwich hour angle of Aries; positions in the navigational stars; rise and set times from the Sun and Moon for a range of latitudes; as well as ot