public class Main { public static void main(String[] args) { long date = 1711638903488L; // Unix timestamp (number of milliseconds since January 1, 1970) // Time System.out.printf("%tl:%<tM %<tp%n", date); // Month and day System.out.printf("%tB %<te%n", date); // Full date representation System.out.printf("%tc%n", date); } }