“The World Season Calendar (WSC) is a proposal for calendar reform by author Isaac Asimov. In...World Season Calendar
“The Gregorian solar calendar is an arithmetical calendar. It counts days as the basic unit of...Gregorian calendar
“The 13-month Sol Calendar is a proposal for calendar reform by Jim Eikner of Austin, Texas, USA...Sol Calendar
“The World Calendar is a proposed reform of the Gregorian calendar created by Elisabeth Achelis...World Calendar
“The Riparian calendar is a 13-month calendar system where the first day of each year coincides...Riparian Calendar
Pages in category "365+1"
The following 22 pages are in this category, out of 22 total.