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Java Date Time - LocalDateTime.atZone() Examples

[Last Updated: Nov 8, 2025]

Java Date Time Java Java API

Class:

java.time.LocalDateTime

Method:


public ZonedDateTime atZone(ZoneId zone)

This method uses fields of 'this' date-time instance along with provided ZoneId to create a new instance of ZonedDateTime.

Examples

package com.logicbig.example.localdatetime;

import java.time.LocalDateTime;
import java.time.ZoneId;
import java.time.ZonedDateTime;

public class AtZoneExample {

    public static void main (String... args) {
        LocalDateTime d = LocalDateTime.of(2016, 12, 20, 14, 30);
        ZonedDateTime t = d.atZone(ZoneId.of("America/Chicago"));
        System.out.println(t);
    }
}

Output

2016-12-20T14:30-06:00[America/Chicago]

See Also