February looks like the "perfect" month – at least on paper. Here's why people are obsessing over the calendar.

Add Yahoo as a preferred source to see more of our stories on Google. New Year’s Day marks the first day of the Gregorian calendar. Photograph by Getty Images Ring in the New Year live from Times ...

NORFOLK, Va. — Have you ever wondered why Easter is on a different Sunday each year? Easter is a “moveable feast,” and its date is determined by something called the “computation,” or computus in ...

It’s a new year, according to the construct of our human-made 12-month Gregorian calendar. However, it is not just a new wall ...