LocalDateTime getDayOfYear() method in Java with Examples

Last Updated : 29 Nov, 2018

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); 
    } 
} 