Full description
Gcal is a program similar the standard calendar programs BSD "cal" and
"calendar". Gcal displays hybrid and proleptic Julian and Gregorian calendar
sheets, respectively, for one month, three months or a whole year. It also
displays eternal holiday lists for many countries around the globe, and
features a very powerful creation of fixed date lists that can be used for
reminding purposes. Gcal can calculate various astronomical data and times
of the Sun and the Moon for at pleasure any location, precisely enough for
most civil purposes. Gcal supports some other calendar systems, for example
the Chinese and Japanese calendar, the Hebrew calendar and the civil Islamic
calendar, too.