ASTROCAL for Mac

From sofTouch APpLications:

ASTROCAL produces yearly astronomical calendars, for any given year, and provides the following information in on a day-by-day basis:

• Day of Month
• Day of Year
• Days Remaining in Year
• Julian Date
• Lunar Aspect Graphic (for 0h U.T.)
• The lunar elongation angle (measured eastward from the sun)
• The position angle of the bright limb (measured eastward from celestial North to the mid-point of the bright limb)
• The percentage of the lunar surface illuminated by sunlight
• Right Ascension and Declination of the Sun (for 0h U.T.)