JavaScript UTC () method
Examples
It returns the number of milliseconds January 1, 1970 to a specified date:
var d=Date.UTC(2012,02,30);
d output:
try it"
Definition and Usage
UTC () method returns the number of milliseconds January 1, 1970 to the date specified in accordance with world
Tip: Coordinated Universal Time, also known as the unified world time, Universal Time, Coordinated Universal Time, abbreviated UTC (Universal Coordinated Time).
Note: UTC time and GMT (Greenwich Mean Time) the same.
Browser Support
UTC () All major browsers support UTC () method.
grammar
Date.UTC( year , month , day , hours , minutes , seconds , millisec )
Parameter Values
| parameter | description |
|---|---|
| year | Required. Four digits indicate the year. |
| month | Required. The month integer between 0 and 11. |
| day | Required. Integer representation of the date, ranging from 1 to 31. |
| hours | Optional. H represents an integer between 0 to 23. |
| minutes | Optional. The minute integer between 0 and 59. |
| seconds | Optional. S represents an integer between 0 to 59. |
| ms | Optional. Integer representing milliseconds between 0 and 999. |
return value
| 类型 | 描述 |
|---|---|
| Number | 返回指定的时间距 GMT 时间 1970 年 1 月 1 日午夜的毫秒数。 |
technical details
| JavaScript version: | 1.0 |
|---|