Retrieve the hour for the current or given time. Integer is returned without a leading zero.
// Print the hour for the current time Serial.print(Time.hour()); // Print the hour for the given time, in this case: 4 Serial.print(Time.hour(1400647897));
Optional parameter: time_t (Unix timestamp), coordinated universal time (UTC)
Returns: Integer 0-23
If you have set a timezone using zone(), beginDST(), etc. the hour returned will be local time. You must still pass in UTC time, otherwise the time offset will be applied twice.