LocalTime is a class in the Java programming language that represents a time without a date or time zone. It is part of the java.time package, introduced in Java 8, and is useful for handling time-related data in applications where the date and time zone are not relevant. The LocalTime class provides various methods to create, manipulate, and format time values. For example, you can create a LocalTime instance for a specific hour and minute, add or subtract time, and convert it to a string for display. This makes it a practical choice for applications like scheduling and time tracking.