Can you tell what [day of the week] it is yet?

Clearing out some old junk stuff in work, I came across a fifty year calendar. With one of these and an empty notebook, you could make yourself a diary!

You simply match the month up to the year at the top, and then the days of the week will correspond to the dates below. And by the time you’ve done that, you’ll have launched Outlook, done a Ctrl-Shift-A to make a new appointment, typed in the date, and it’ll have come back with the day ...