cal(1)
NAME
cal − print calendar
SYNTAX
cal [month] year
DESCRIPTION
The cal command prints a calendar for the specified year. If a month is also specified, a calendar just for that month is printed. The year can be between 1 and 9999. The month is a number between 1 and 12. The following example produces a calendar for England and her colonies.
cal September 1752
RESTRICTIONS
The year is always considered to start in January.