“The Julian day number (JDN) or Julian day is the integer number of days that have elapsed since...Julian day number
“A leap year (or intercalary year) is a year containing an extra day (or, in case of lunisolar...Leap year
“Dominical letters are letters A, B, C, D, E, F and G assigned to days in a cycle of seven with...Dominical letter
“A perpetual calendar is a calendar which is good for a span of many years, such as the historic...Perpetual calendar
“A week is a unit of time longer than a day and shorter than a month. In most modern calendars...Week
“Intercalation is the insertion of a day, week or month into some calendar years to make the...Intercalation
“The solar cycle is a 28-year cycle of the Julian calendar with respect to the week. It occurs...Solar cycle
This category has only the following subcategory.
- [+] Month (17 C, 7 P)
Pages in category "Calendrical terms"
The following 22 pages are in this category, out of 22 total.