The getDayOfYear() method of an LocalDateTime class is used to return the day-of-year field. This method returns an integer value ranging from 1 to 365 (366 for a leap year), i.e. the Days of a years.
Syntax:
public int getDayOfYear()
Parameter: This method does not accept any parameter.
Returns: This method returns an integer value which represents the day-of-year and it ranges from 1 to 365 (366 for a leap year).
Below programs illustrate the LocalDateTime.getDayOfYear() method:
Program 1:
// Java program to demonstrate// LocalDateTime.getDayOfYear() method import java.time.*; public class GFG { public static void main(String[] args) { // create a LocalDateTime Object LocalDateTime local = LocalDateTime.parse("2018-12-03T12:39:10"); // get DayOfYear int dayOfYear = local.getDayOfYear(); // print result System.out.println("DayOfYear: " + dayOfYear); }} |
Output:
DayOfYear: 337
Program 2:
// Java program to demonstrate// LocalDateTime.getDayOfYear() method import java.time.*; public class GFG { public static void main(String[] args) { // create a LocalDateTime Object LocalDateTime local = LocalDateTime.parse("2019-01-28T22:29:10"); // get DayOfYear int dayOfYear = local.getDayOfYear(); // print result System.out.println("DayOfYear: " + dayOfYear); }} |
Output:
DayOfYear: 28
Reference: https://docs.oracle.com/javase/10/docs/api/java/time/LocalDateTime.html#getDayOfYear()
