A table or register with the days of each month and week in a year.
Calendar
Properly speaking, there is no "English" calendar system. You probably mean the predominant Western Calendar (also called the Christian Calendar). This calendar system is best called the "Gregorian Calendar", after Pope Gregory XIII who introduced the calendar system in 1582.
A blank calendar is one with no appointments and/or meetings on it. A blank calendar essentially means you have nothing to do in the coming weeks or months.
Calendar Year 2010
Thursday
The sheep on the chinese calendar means you are very curious that is one thing
30 calendar days is 30 days including weekdays, weekends and holidays.
Many of Caesar's reforms or "acts" never went through, but here are three that did: the calendar was reformed, the army's pay was raised and the amount of silver and gold in the coins was standardized.
Of, pertaining to, or used by a calendar system.
I think you mean the Mayan calander. They had a 5000 year calendar that ends on December 21, 2012. The Aztecs may have their own calendar but I know nothing about it.
Alvin Walter Johnson has written: 'Calendar reform, what does it mean?' -- subject(s): Calendar
the names September, October, November, and December mean the seventh and eighth and ninth and tenth month respectively. These come from the Roman calendar and do not correspond with the modern calendar.