The setUTCHours()
method sets the hour for a specified date according to universal time, and returns the number of milliseconds since 1 January 1970 00:00:00 UTC until the time represented by the updated Date instance.
dateObj.setUTCHours(hoursValue[, minutesValue[, secondsValue[, msValue]]])
hoursValue
minutesValue
secondsValue
secondsValue
parameter, you must also specify the minutesValue
.msValue
msValue
parameter, you must also specify the minutesValue
and secondsValue
.If you do not specify the minutesValue
, secondsValue
, and msValue
parameters, the values returned from the getUTCMinutes(), getUTCSeconds(), and getUTCMilliseconds() methods are used.
If a parameter you specify is outside of the expected range, setUTCHours()
attempts to update the date information in the Date object accordingly. For example, if you use 100 for secondsValue
, the minutes will be incremented by 1 (minutesValue + 1
), and 40 will be used for seconds.
setUTCHours()
var theBigDay = new Date(); theBigDay.setUTCHours(8);
Created by Mozilla Contributors and licensed under CC-BY-SA 2.5