Hacker News Reader

Interesting, I don’t have a circular mental image of the year at all. It’s more like a continuous line — the summers are light and the winters are dark(er) — where the previous year doesn’t coincide with the next year. Same for the week (and the month, but the months have different lengths anyway). Also not for the day, which takes two revolutions of the clock. Does anyone visualize the day as two circles? Probably not.

View on HN

Agree. This is the first time I had thought about it this way and the clock representation seems fine.

Oddly the year is the only thing where I think I have a good 3D mental model without really thinking about it. Not sure if this makes sense to others but right now we are about 11/12ths of the way to the autumnal equinox and you can imagine the Earth’s tilted axis almost perpendicular to the arriving sunlight. I think of this as if I were observing from the sun so the axis is pointing up (north) to the left.

I picture day cycle in a single 24 hr counterclockwise loop. I’m always interested to learn about other people’s internal mental image frameworks! So fascinating.

Reply on news.ycombinator.com