Python datetime.utcfromtimestamp() class is an efficient way of finding dates and times in Python. It represents the time in the UTC DateTime format corresponding to the POSIX timestamp. The range of timestamps is commonly restricted to years from 1970 through 2038. Syntax of Python datetime.utcfromtimestamp() Class datetime.utcfromtimestamp(timestamp) Parameters timestamp - A floating point number representing time in seconds since a particular event occurred. Return This class does not return a value.