Microsoft JScript
setUTCHours Method
Language Reference
Version 3

See Also Applies To

Modifies the hours stored in the Date object according to Universal Coordinated Time (UTC).
objDate.setUTCHours(numHours[, numMin[, numSec[, numMilli]]])

The setUTCHours method syntax has these parts:

Part Description
numHours Required. A numeric value equal to the hours value.
numMin Optional. A numeric value equal to the minutes value. Must be supplied if either numSec or numMilli are used.
numSec Optional. A numeric value equal to the seconds value. Must be supplied if numMilli argument is used.
numMilli Optional. A numeric value equal to the milliseconds value.

All set methods taking optional arguments use the value returned from corresponding get methods, if you do not specify an optional argument. For example, if the numMonth argument is optional, but not specified, JScript uses the value returned from the getMonth method. To set the hours value according to local time, use the setHours method. If the value of an argument is greater than its range or is a negative number, other stored values are modified accordingly. For example, if the stored date is "Jan 5, 1996 00:00:00.00", and setUTCHours(30) is called, the date is changed to "Jan 6, 1996 06:00:00.00."