“The Primavera Calendar is a calendar that has twelve 30-day months named after signs of the...Primavera Calendar
“The Armenian calendar is the traditional calendar of Armenia. It is a solar calendar based on...Armenian calendar
“The 60 Week or 6 Day Week Calendar features a six-day week consisting of three-day work weeks...60-Week Calendar
“The Traditional Christian Calendar year is divided into four quarters of equal length, named for...Traditional Christian Calendar
“The 360 Dates Calendar or 12×30 Calendar is an administrative abstraction overlay to the...360 Dates Calendar
“The ancient civil Egyptian calendar, known as the Annus Vagus or "Wandering Year", had a year...Egyptian calendar
Pages in category "30-day month calendars"
The following 19 pages are in this category, out of 19 total.