24o’clocks is an application for Twitter that allows you to survey your Twitter life or the Twitter life of anyone else that you are interested in. To try out the service, just enter the Twitter username that you are interested in and see an hour-by-hour display of every tweet that person has made that day.
You can also click back to see the full history of that user’s tweets, basically giving you a full account of someone’s tweets in calendar format. No registration is required to use 24o’clocks, and along with the person’s tweets, their current photo will also be displayed to the left of the calendar.
24oclocks.com In Their Own Words
“Enter twitter username and survey your life or anyone else’s with 24 O’clocks!”
Why 24oclocks.com It Might Be A Killer
This is a great little application that allows you to see all updates chronologically in calendar format. This could come in handy for anyone wanting to see what people have been up to over a period of time and not just the most recent tweet.
Some Questions About 24oclocks.com
Currently, it is a bit difficult to surf back to a given day and the only option available is to click back to go to the previous day. Have they considered allowing you to type in the date you are interested in or displaying a yearly calendar that you can click on to select the day you are interested in? 
