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The toJSON() method returns a string representation of the Date object.

Syntax

dateObj.toJSON()

Return value

A string representation of the given date.

Description

Date instances refer to a specific point in time. Calling toJSON() returns a string (using toISOString()) representing the Date object's value. This method is generally intended to, by default, usefully serialize Date objects during JSON serialization.

Examples

Using toJSON()

var jsonDate = (new Date()).toJSON();
var backToDate = new Date(jsonDate);

console.log(jsonDate); //2015-10-26T07:46:36.611Z

Specifications

Specification Status Comment
ECMAScript 5.1 (ECMA-262)
The definition of 'Date.prototype.toJSON' in that specification.
Standard Initial definition. Implemented in JavaScript 1.8.5.
ECMAScript 2015 (6th Edition, ECMA-262)
The definition of 'Date.prototype.toJSON' in that specification.
Standard  
ECMAScript 2017 Draft (ECMA-262)
The definition of 'Date.prototype.toJSON' in that specification.
Draft  

Browser compatibility

Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari
Basic support (Yes) (Yes) 8 (Yes) (Yes)
Feature Android Chrome for Android Firefox Mobile (Gecko) IE Mobile Opera Mobile Safari Mobile
Basic support (Yes) (Yes) (Yes) (Yes) (Yes) (Yes)

See also

Document Tags and Contributors

 Last updated by: eduardoboucas,