Baseline Widely available
The setUTCSeconds()
method of Date
instances changes the seconds and/or milliseconds for this date according to universal time.
const date = new Date("December 31, 1975, 23:15:30 GMT+11:00");
console.log(date.getUTCSeconds());
// Expected output: 30
date.setUTCSeconds(39);
console.log(date.getUTCSeconds());
// Expected output: 39
Syntax
setUTCSeconds(secondsValue)
setUTCSeconds(secondsValue, msValue)
Parameters
secondsValue
An integer between 0 and 59 representing the seconds.
msValue
Optional
An integer between 0 and 999 representing the milliseconds.
Changes the Date
object in place, and returns its new timestamp. If a parameter is NaN
(or other values that get coerced to NaN
, such as undefined
), the date is set to Invalid Date and NaN
is returned.
If you do not specify the msValue
parameter, the value returned from the getUTCMilliseconds()
method is used.
If a parameter you specify is outside of the expected range, setUTCSeconds()
attempts to update the date information in the Date
object accordingly. For example, if you use 100 for secondsValue
, the minutes stored in the Date
object will be incremented by 1, and 40 will be used for seconds.
const theBigDay = new Date();
theBigDay.setUTCSeconds(20);
Specifications Browser compatibility See also
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