The setTime() method sets the Date object to the time represented by a number of milliseconds since January 1, 1970, 00:00:00 UTC.

Syntax

dateObj.setTime(timeValue)

Parameters

timeValue
An integer representing the number of milliseconds since 1 January 1970, 00:00:00 UTC.

Return value

The number of milliseconds between 1 January 1970 00:00:00 UTC and the updated date (effectively, the value of the argument).

Description

Use the setTime() method to help assign a date and time to another Date object.

Examples

Using setTime()

var theBigDay = new Date('July 1, 1999');
var sameAsBigDay = new Date();
sameAsBigDay.setTime(theBigDay.getTime());

Specifications

Specification Status Comment
ECMAScript 1st Edition (ECMA-262) Standard Initial definition. Implemented in JavaScript 1.0.
ECMAScript 5.1 (ECMA-262)
The definition of 'Date.prototype.setTime' in that specification.
Standard  
ECMAScript 2015 (6th Edition, ECMA-262)
The definition of 'Date.prototype.setTime' in that specification.
Standard  
ECMAScript 2017 Draft (ECMA-262)
The definition of 'Date.prototype.setTime' in that specification.
Draft  

Browser compatibility

Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari
Basic support (Yes) (Yes) (Yes) (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,