LocalDateTime getDayOfMonth() method in Java with Examples

The getDayOfMonth() method of an LocalDateTime class is used to return the day-of-month field. This method returns an integer value ranging from 1 to 31, i.e. the Dates of a months.

Syntax:

public int getDayOfMonth()

Parameter: This method does not accept any parameter.

Returns: This method returns an integer value which represents the day-of-month and it ranges from 1 to 31.

Below programs illustrate the LocalDateTime.getDayOfMonth() method:

Program 1:

// Java program to demonstrate
// LocalDateTime.getDayOfMonth() 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 DayOfMonth
        int dayOfMonth = local.getDayOfMonth();

        // print result
        System.out.println("DayOfMonth: "
                           + dayOfMonth);
    }
}

Output:

DayOfMonth: 3

Program 2:

// Java program to demonstrate
// LocalDateTime.getDayOfMonth() 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 DayOfMonth
        int dayOfMonth = local.getDayOfMonth();

        // print result
        System.out.println("DayOfMonth: "
                           + dayOfMonth);
    }
}

Output:

DayOfMonth: 28

Reference: https://docs.oracle.com/javase/10/docs/api/java/time/LocalDateTime.html#getDayOfMonth()