getUTCDay() method returns the day of the week in the
specified date according to universal time, where 0 represents Sunday.
Date object represents a valid date, an integer number corresponding to the day
of the week for the given date, according to universal time: 0 for Sunday, 1 for Monday,
2 for Tuesday, and so on.
Date object doesn't represent a valid date.
The following example assigns the weekday portion of the current date to the variable
const today = new Date(); const weekday = today.getUTCDay();
|ECMAScript Language Specification |
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