What is that day? If you do not remember (but almost do not know) then use this JavaScript code; only enter date, month, year you born, this code will find out what day of the week. Only a few code lines, very easy and simple to use and customize.

This library can help you format a date object to a string or vice versa by very simple functions. This library works similar as SimpleDateFormat class in the Java language, so there will not be difficult when you do use this library if you know Java. In example page, there are many date format examples, converting formats, convert string to date, timestamp date... For more information about usage, please read more documentation written by author.

This pulldown JavaScript menu will automatically adjust the range of months so that the current month is at the top. The remaining months are placed in order after the current month. The JavaScript menu still functions with JavaScript turned-off.

A tiny, self-contained JavaScript library which displays a Gregorian calendar. An event is triggered when a user clicks on a date. Fully customizable via CSS. (Uses a European layout, i.e., the week begins on Monday.)

Pick a country 'from' and a country 'to' get the time difference. Then, enter a time in the window and the time changes to the correct value in other country. The trick was with a +: I needed to use -(a*-1); because strings add each other!

This countdown script prints directly to the page, displaying the time left in minutes and seconds. The time duration can be set in the script. The timer will automatically stop when the time reaches 00 minutes and 00 seconds.

This JavaScript displays an alert message when a page is closed, telling the visitor how long (in seconds) they have been on the page. It can also display the time on the page in the title bar.

Finding out the time when an e-mail message was sent is a little bit tricky. That's especially true if you use Webmail. Save and start the attached Time.html file. It converts the date and time to local time.

This JavaScript displays a calendar page of the chosen month and year. The function takes a date object as its parameter. If it is omitted, the calendar will default to the date on the client computer.

A date selection widget for use with forms. Clean and simple. Uses style sheets for layout.