The toUTCString()
method converts a date to a string, using the UTC time zone.
dateObj.toUTCString()
A string representing the given date using the UTC time zone.
The value returned by toUTCString()
is a string in the same format as Date.prototype.toString()
but with a zero timezone offset (UTC).
Prior to ECMAScript 2018, the format of the return value varied according to the platform. The most common return value was an RFC-1123 formatted date stamp, which is a slightly updated version of RFC-822 date stamps.
toUTCString()
var today = new Date('Wed, 14 Jun 2017 00:00:00 PDT'); var UTCstring = today.toUTCString(); // Wed, 14 Jun 2017 07:00:00 GMT
Specification | Status | Comment |
---|---|---|
ECMAScript 1st Edition (ECMA-262) | Standard | Initial definition. Implemented in JavaScript 1.3. Format is implementation dependent. |
ECMAScript 5.1 (ECMA-262) The definition of 'Date.prototype.toUTCString' in that specification. | Standard | |
ECMAScript 2015 (6th Edition, ECMA-262) The definition of 'Date.prototype.toUTCString' in that specification. | Standard | |
ECMAScript 2018 (ECMA-262) The definition of 'Date.prototype.toUTCString' in that specification. | Standard | First standardisation of the format. |
ECMAScript Latest Draft (ECMA-262) The definition of 'Date.prototype.toUTCString' in that specification. | Draft |
Desktop | ||||||
---|---|---|---|---|---|---|
Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | |
Basic support | Yes | Yes | 1 | Yes | Yes | Yes |
Mobile | |||||||
---|---|---|---|---|---|---|---|
Android webview | Chrome for Android | Edge Mobile | Firefox for Android | Opera for Android | iOS Safari | Samsung Internet | |
Basic support | Yes | Yes | Yes | 4 | Yes | Yes | Yes |
Server | |
---|---|
Node.js | |
Basic support | Yes |
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Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/toUTCString