PC World Downloads - Calendar Magic: "Any interest in calendars beyond the January half-price sales is amply rewarded by this program, which offers an astonishing 23 calendar systems for use, study and comparison. There are also numerous tools that calculate and convert data, from a global distance calculator to a pregnancy calculator.
Approximately 16 functions in the program deal with calendar- and date-related information. You can also chart the positions of the sun and moon relative to your physical location. Four tools deal with time: an alarm clock, a stopwatch, an addictive reaction timer, and another that reveals the current time almost anywhere on the planet. Five more tools manage your personal notes and event reminders, while another ten are primarily concerned with mathematical calculations and conversions."