The SECOND() is a date and time function which takes the argument "serial_number" and returns the seconds of a time value as an integer from 0 to 59.
Formula:
=SECOND(serial_number) In the above syntax, the argument serial_number denotes the time value to extract the second from. It may be expressed as a string value within quotation marks , a decimal number, or the result of a formula.
Video Tutorial:
Let us see how the SECOND function returns the seconds, with the help of the below video.