The JavaScript method getUTCHours() returns time hours based on Universal Time (UTC)-JS Tutorial-php.cn

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The JavaScript method getUTCHours() returns time hours based on Universal Time (UTC)

黄舟

Nov 06, 2017 pm 02:25 PM

javascriptjstime

Definition and Usage

The getUTCHours() method returns the hours of time based on Universal Time (UTC).

Syntax

dateObject.getUTCHours()

Return value

Return dateObject hour field expressed in universal time, the value is between 0 (midnight) ~ 23 (11 pm) The integer.

Tips and Notes:

Note: The value returned by getUTCHours() is a two-digit number. However, the return value is not always two digits, if the value is less than 10, only one digit is returned.

Note: This method is always used in conjunction with a Date object.

Tip: For more information about Universal Coordinated Time (UTC), please refer to Baidu Encyclopedia.

Example

Example 1

In this example, we will get the UTC hour of the current time:

<script type="text/javascript">

var d = new Date()
document.write(d.getUTCHours())

</script>

Output:

Example 2

Here, we will extract UTC hours from a specific date and time:

<script type="text/javascript">

var born = new Date("July 21, 1983 01:15:00")
document.write(born.getUTCHours())

</script>

Output:

According to universal time, javascript Date.getUTCHours( ) method returns the time on the specified date. The value returned by getUTCHours is an integer between 0 and 23.

Example:

The following example prints the time part of the current time variable hrs.

<html>
<head>
<title>JavaScript getUTCHours Method</title>
</head>
<body>
<script type="text/javascript">
  var dt = new Date();
  document.write("getUTCHours() : " + dt.getUTCHours() ); 
</script>
</body>
</html>

This will produce the following results for India time zone:

getUTCHours() : 14

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