A free program for Android, by Common tools.

If you’re someone who has trouble remembering the date and time, then you need to install this handy app. It will save you from the hassle of trying to remember the exact date and time. All you have to do is click on the shortcut icon and you can get the exact date and time right away. You don’t have to remember what day of the week or month it is, you can simply remember the year. If you want to add more clocks, just add the city name and you’re done. The app is simple and easy to use. The app will open your phone’s settings screen, but all you have to do is remember the year.