Date & Time

Learn how to calculate the difference between two dates in JavaScript, and in the process, derive some useful applications such as counting down to a particular event, counting up, displaying what's new on your page etc.

Learn how to use JavaScript to manipulate and display the current time and date.

A simple function to greet the user, according to the hour. Comments in spanish. Happy hacking!

There are many ways to add a date on your screen. This page shows how to put a date and day (for instance: wednesday, march 20th, 2002), using an array.

You could use your status bar to display the time and date. You might also use it to display mouse-over text or a welcome message. View the source of the demo page for the source code.

A code snippet to determine and display the date the document was last modified, date only.

Here are the instructions showing how to add topday's date on your web site using JavaScript. Source code provided.

The document object has a last modified date property. This specifys the date the file was last modified on. This can be useful for showing when the page was last modified without having to modify any HTML when you make a change. This tutorial shows how to display the last modified date in several different formats using JavaScript.