Web/JavaScript/Reference/Global objects/Date/setUTCFullYear

The setUTCFullYear() method sets the full year for a specified date according to universal time.

Syntax

dateObj.setUTCFullYear(yearValue[, monthValue[, dayValue]])

Parameters

yearValue: An integer specifying the numeric value of the year, for example, 1995.
monthValue: Optional. An integer between 0 and 11 representing the months January through December.
dayValue: Optional. An integer between 1 and 31 representing the day of the month. If you specify the dayValue parameter, you must also specify the monthValue.

Return value

The number of milliseconds between 1 January 1970 00:00:00 UTC and the updated date.

Description

If you do not specify the monthValue and dayValue parameters, the values returned from the getUTCMonth() and getUTCDate() methods are used.

If a parameter you specify is outside of the expected range, setUTCFullYear() attempts to update the other parameters and the date information in the Date object accordingly. For example, if you specify 15 for monthValue, the year is incremented by 1 (yearValue + 1), and 3 is used for the month.

Examples

Using setUTCFullYear()

var theBigDay = new Date();
theBigDay.setUTCFullYear(1997);

Specifications

Specification
ECMAScript (ECMA-262)The definition of 'Date.prototype.setUTCFullYear' in that specification.

Browser compatibility

Update compatibility data on GitHub

	Desktop						Mobile						Server
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet	Node.js
`setUTCFullYear`	Chrome Full support 1	Edge Full support 12	Firefox Full support 1	IE Full support 4	Opera Full support 4	Safari Full support 1	WebView Android Full support 1	Chrome Android Full support 18	Firefox Android Full support 4	Opera Android Full support 10.1	Safari iOS Full support 1	Samsung Internet Android Full support 1.0	nodejs Full support 0.1.100

Legend

Full support: Full support