Calendar is a scheduling tool and daily planner for Kindle. Calendar lets you see events and to-do lists quickly and easily with day, month and week views. It lets you create events (including recurring events) and daily to-do lists. You can set reminders that show up when you start Calendar; and copy/paste, sort and search tools make working with your data a breeze. US Holidays are included, but you can turn them off if you want to do so.Check out the help page for more information. But if I had a current Kindle, this app would already be on it.