1) Us static long: fromJulianDay(double julianDay) Today I want to introduce the topic of Java multithreading to you. Getting Current Date and Time. This is a very easy method to get current date and time in Java. The java.lang.System.currentTimeMillis() method returns the current time in milliseconds.The unit of time of the return value is a millisecond, the currentTimeMillis (); This means you need to convert milliseconds to date in Java and vice-versa. By modifying this number with the modulo(%) operator, different patterns in time are created. This is a very easy method to get current date and time in Java. As you already know, Java doesn't support microsecond precision. An overview starting with some basic classes of the Java 8 package: Instant, LocalDate, LocalTime, and LocalDateTime. The getTime() method returns the numeric value corresponding to the time for the specified date according to universal time. org.joda.time Class DateTimeUtils java.lang.Object org.joda.time.DateTimeUtils. There are three ways to get time in milliseconds in java. This section provides a tutorial example on how to obtain the current time in milliseconds and nanoseconds using currentTimeMillis() and nanoTime() methods. Java Program to Get Time Difference (From Date objects) in Milliseconds, Seconds, Minutes, Hours and Days ... //current time in milliseconds long currentDateTime = System. Date class getTime() method; Calendar class getTimeInMillis() method The System.currentTimeMillis() method returns the current time in milliseconds. Processing keeps track of the number of milliseconds a program has run. Processing keeps track of the number of milliseconds a program has run. Milliseconds & the Unix Epoch. This is a bit of an advanced topic, so if you are not familiar with Java programming, I Java Program to Get Time Difference (From Date objects) in Milliseconds, Seconds, Minutes, Hours and Days There's no way to do this with pure Java. UTC time In Java, you can use following methods to get time in milliseconds. What's the best way to get the current date ... How to get the current date/time in Java. As you already know, Java doesn't support microsecond precision. The class Date represents a specific instant in time, with millisecond precision. System.currentTimeMillis() - Unix Timestamps in Java & Javascript. This section provides a tutorial example on how to obtain the current time in milliseconds and nanoseconds using currentTimeMillis() and nanoTime() methods. This example shows how to get time in milliseconds using getTimeInMillis method of Java Calendar class. Here are two Java examples to show you how to get current timestamps in Java. How do I get the current Unix time in milliseconds (i.e number of milliseconds since Unix epoch January 1 1970)? Prior to JDK 1.1, the class Date had two additional functions. ... Gets the current time in milliseconds. By modifying this number with the modulo(%) operator, different patterns in time are created. In this tutorial we will see how to get current time or given time in milliseconds in Java. There's no way to do this with pure Java. To complement the above answers, here is a small working example of a program that prints the current time and date, including milliseconds.