[TeMPOraL]

Yup. And directly related to that, the absurdity of having the second month be the one that has weird numbers of days and gets a regular extra day to keep the calendar in sync with Earth's revolutions. Adding or removing a day from the end of the year is the obvious choice, so why not do it there?

Turns out, people who came up with the leap year weren't stupid - the extra day used to be tacked to the end of a year. But then the thing you mentioned happen, the calendar was rotated right (in the positional arithmetic sense) by two, and what used to be the last month of the year is now called February.

[ratmice]

Yeah, I never understood why they couldn't make it Dec-Feb-Jan with January at the end of the year so that Janus could still be the god of transitions, but I guess I'm no theologian so there is probably a reason.