The **`getSeconds()`** method in JavaScript returns the seconds of the specified date and time. 

# Syntax
We declare the `getSeconds()` method as shown below:

# Parameters and return value
The `getSeconds()` method does not take any parameters. Instead, it returns the numeric value (0 - 59) corresponding to the seconds for the specified date and time. 

# Examples
The following code shows the use of the `getSeconds()` method in JavaScript. 

First, we declare a `new Date` object with the current date and time. We then use the `getSeconds()` method to get the seconds of the specified date and time:

//Date Object
var d = new Date();
//getSeconds() Method
var s = d.getSeconds();
//Display the year
console.log("Seconds:", s);

In the example below, we declare the `new Date` object with a specified date. Then, the `getSeconds()` method returns the corresponding seconds for this specified date:

//Date Object with a specified date
var d = new Date("May 25, 1999 15:15:15");
//getSeconds() Method
var s = d.getSeconds();
//Display
console.log("Seconds:", s);

What is getSeconds() in JavaScript?

getSeconds() in JavaScript returns the seconds (0-59) of a specified date and time.