MONTH
Returns an integer that represents the month of the specified date.
Syntax
MONTH ( date )
Arguments
date
Is an expression that can be resolved to a time, date, smalldatetime, datetime, datetime2, or datetimeoffset value. The date argument can be an expression, column expression, user-defined variable, or string literal.
Return types
int
Example
SELECT MONTH('2017-04-24T11:44:23.1234567');