java.time.LocalDateTime.atZone() Method Example

Description

The java.time.LocalDateTime.atZone(ZoneId zone) method combines this date-time with a time-zone to create a ZonedDateTime..

Declaration

Following is the declaration for java.time.LocalDateTime.atZone(ZoneId zone) method.

public ZonedDateTime atZone(ZoneId zone)

Parameters

zone − the time-zone to use, not null.

Return Value

the zoned date-time formed from this date-time, not null.

Example

The following example shows the usage of java.time.LocalDateTime.atZone(ZoneId zone) method.

package com.tutorialspoint;

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

public class LocalDateTimeDemo {
   public static void main(String[] args) {
      
      LocalDateTime date = LocalDateTime.parse("2017-02-03T12:30:30");
      System.out.println(date);  
      ZonedDateTime date1 = date.atZone(ZoneId.systemDefault());
      System.out.println(date1);  
   }
}

Let us compile and run the above program, this will produce the following result −

2017-02-03T12:30:30
2017-02-03T12:30:30+05:30[Asia/Calcutta]