From the developer: "Anno Domini displays a perpetual Gregorian calendar for any month of any year between 1753 and 2150 AD. You can view calendar statistics between any two dates such as day's elapsed, number of weekends, number of working days etc. An image from nature is also displayed for each calendar month. The Moon Phases view displays the dates and times of moon phases for your chosen location on Earth for three consecutive months. The Astronomy view displays astronomical data regarding the Sun and the Moon such as position, altitude, rise, set, transit all updated in real-time for any location around the world. The On This Day features displays and stores historical events and birthdays of famous people for the selected day, which can be edited and updated via the Internet. You can also view a daily horoscope via the Internet for your chosen starsign. The Event Editor displays holidays and events from around the world for any given year, which users can add or edit. The Conversions tool allows you to convert between imperial and metric units for temperature, distance, velocity, volume, area and weight. The Location tool allows you to choose locations on Earth from a database of over 1000 covering the whole world, which can easily be updated via the Internet and allow you to view the various time zones via a displayed map. The Sundial displays a map of the Earth displaying countries, which are currently in daylight, or darkness, which is updated every minute. The Clocks feature allows you to visually compare the times between your home location and seven other locations from around the world of your choosing, all taking into account local Daylight Saving Time and updated every minute. The Reports feature allows you to preview and print reports such as a yearly calendar, moon phases for the selected year, events for the selected year and detailed astronomical information for a two-month period for your chosen location."

Note: Only reports for the current year can be printed when unregistered. On completion of the trial, the program reverts to the free version of the program Anno Domini Free which can be used without obligation to buy.