In 2020, February had five Saturdays, and the last one was the leap day.
In 2016, February had five Mondays (groan) and the last one was the leap day!
In 2012, February had five Wednesdays, and the last one was the leap day.
So apparently this is how leap days work: they are always the fifth day of their weekday.
I'm in my 60s and I never noticed that before. That's amazing.
What about the world did you not notice until late in your life? Let me know in the comments below.
And why do leap years have to be election years? Another day of campaigning. That we don't need.