寿星万年历是一款采用现代天文算法制作的农历历算程序，含有公历与回历信息，可以很方便的进行公、农、回三历之间的转换。提供公元-4712年到公元9999年的日期查询功能。其中1500年到1940农历数据已经与陈垣的《二十史朔闰表》核对；含有从公420元(南北朝/宋武帝元年)到今的基本年号。在过去几百年中，寿星万年历的误差是非常小的，节气时刻计算及日月合朔时刻的平均误差小于1秒，太阳坐标的最大可能误差为0.2角秒，月亮坐标的最大可能误差为3角秒，平均误差为误差的1/6。万年历中含有几百个国内城市的经纬度，并且用户可根据自已的需要扩展经纬度数据-Shouxing calendar is a use of modern astronomical algorithms produced by the Lunar calendar program, calendar and return to the calendar containing information can be very convenient for the public and farmers, between the back three calendar conversion. Provide AD-4712 AD 9999 to the date of the inquiry. 1500 to 1940, one of the Lunar New data has Yuan s "History of Twenty Schomburg Darun Table" matching　contains 420 from the public (the Northern and Southern Dynasties/Song Emperor first year) to this basic reign title. In the past several hundred years, the calendar Shouxing error is very small, cycle time calculation and the sun combined Schomburg moment the average error is less than one second, the sun coordinates the greatest possible error is 0.2 arcsec, the moon coordinates of the maximum possible error is 3 arcsec, with an average error of error of 1/6. Calendar contains hundreds of latitude and longitude of domestic cities, and users may need to be extended in accordanc