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Java Date Time - Year.atMonth() Examples

[Last Updated: Nov 8, 2025]

Java Date Time Java Java API 

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Class:

java.time.Year

java.lang.Objectjava.lang.Objectjava.time.Yearjava.time.Yearjava.time.temporal.TemporalTemporaljava.time.temporal.TemporalAdjusterTemporalAdjusterjava.lang.ComparableComparablejava.io.SerializableSerializableLogicBig

Methods:

public YearMonth atMonth(Month month)

The method combines the copy of this year object with the specified month to create a YearMonth. 



public YearMonth atMonth(int month)

The method combines the copy of this year object with the specified value of month int to create a YearMonth.


Examples


package com.logicbig.example.year;

import java.time.Year;
import java.time.YearMonth;

public class AtMonthExample {

    public static void main(String... args) {
        Year y = Year.of(2011);
        System.out.println(y);

        YearMonth ym = y.atMonth(10);
        System.out.println(ym);
    }
}

Output

2011
2011-10




package com.logicbig.example.year;

import java.time.Month;
import java.time.Year;
import java.time.YearMonth;

public class AtMonthExample2 {

    public static void main(String... args) {
        Year y = Year.of(2011);
        System.out.println(y);

        YearMonth ym = y.atMonth(Month.SEPTEMBER);
        System.out.println(ym);
    }
}

Output

2011
2011-09

See Also