## HOUR function: Description, Usage, Syntax, Examples and Explanation

What is HOUR function in Excel? HOUR function is one of Date and Time functions in Microsoft Excel that returns the hour of a time value. The hour is given as an integer, ranging from 0 (12:00 A.M.) to 23 (11:00 P.M.). Syntax of HOUR function HOUR(serial_number) The HOUR function syntax has the following arguments: Serial_number: The time …