This calendar is made based on the calculation of accurate sun and moon position. The effective year range is from -9999 to 10000. This calendar display a month which is just...展开

This calendar is made based on the calculation of accurate sun and moon position. The effective year range is from -9999 to 10000. This calendar display a month which is just only Gregorian calendar in total effective year.(Julian calendar date do not be displayed in this calendar). On the month tab…收起

Add Many thing such as Occultation time/postion on day info/starmap, Moon orbit, new type of star map - Equinox/Equator, Sun/Ecliptic, Galactic, Korean 3-28Mansion, 88 Constellation. Input method improvement. Select time zone. Bug fix. etc