儒略历日期 meaning in English

julian date

Jday is a conversion tool between calendar dates and astronomical julian dates
Jday是一个转化工具，能在公历日期和天文儒略历日期间转换。
Jday - jday is a conversion tool between calendar dates and astronomical julian dates
Jday是一个转化工具，能在公历日期和天文儒略历日期间转换。
Dates on or after 15th october 1582 are considered to be in the gregorian calendar . dates before this are considered to be in the julian calendar
1582年10月15日及之后的日期将视作格里历日期，之前日期将视作儒略历日期。