getUTCDay() 메서드는 지정된 날짜의 요일을 표준시에 따라 반환합니다. 여기서 0은 일요일을 나타냅니다.
Syntax
dateObj.getUTCDay()
Return value
지정된 날짜의 요일에 해당하는 표준시에 따른 정수입니다 (일요일은 0, 월요일은 1, 화요일은 2 등).
Examples
Using getUTCDay()
다음 예제에서는 현재 날짜의 평일 부분을 weekday 변수에 할당합니다.
var today = new Date();
var weekday = today.getUTCDay();
Specifications
Specification | Status | Comment |
---|---|---|
ECMAScript 1st Edition (ECMA-262) | Standard | Initial definition. Implemented in JavaScript 1.3. |
ECMAScript 5.1 (ECMA-262) The definition of 'Date.prototype.getUTCDay' in that specification. |
Standard | |
ECMAScript 2015 (6th Edition, ECMA-262) The definition of 'Date.prototype.getUTCDay' in that specification. |
Standard | |
ECMAScript Latest Draft (ECMA-262) The definition of 'Date.prototype.getUTCDay' in that specification. |
Draft |
Browser compatibility
We're converting our compatibility data into a machine-readable JSON format.
This compatibility table still uses the old format,
because we haven't yet converted the data it contains.
Find out how you can help!
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) |