Documentation/How Tos/Calc: MONTH function
From Apache OpenOffice Wiki
MONTH
Returns the month of a given date.
Syntax:
MONTH(date)
- returns the month of date as a number, where January is 1 and December is 12.
- date may be text or a date-time serial number.
Example:
MONTH("6Jun2008")
- returns 6.
MONTH(A1)
- where cell A1 contains the date 23Nov83 as a date-time serial number, returns 11.