is a numeric constant,
variable, or expression that specifies a SAS time value.
datetime
is a numeric constant,
variable, or expression that specifies a SAS datetime value.
Details
The HOUR function returns
a numeric value that represents the hour from a SAS time or datetime
value. Numeric values can range from 0 through 23. HOUR always returns
a positive number.
Example
The following SAS statements
produce these results.