And it makes absolutely no sense. I've lived with it all my life (I'm an American!) and it has never made any sense to me.

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kstrauser 6 days ago | parent | next [-]

First, I use ISO8601 for everything. This is not me arguing against it.

But, I think the American-style formatting is logical for everyday use. When you're discussing a date, and you're not a historian, the most common reason is that you're making plans with someone else or talking about an upcoming event. That means most dates you discuss on a daily basis will be in the next 12 months. So starting with the month says approximately when in the next year you're talking about, giving the day next says when in that month, and then tacking on the year confirms the common case that you mean the next occurrence of it.

When's Thanksgiving? November (what part of the year?) 27 (toward the end of that November), 2025 (this year).

It's like answering how many minutes are in a day: 1 thousand, 4 hundred, and 40. You could say 40, 400, and 1000, which is still correct, but everyone's going to look at you weirdly. Answer "2025 (yeah, obviously), the 27th (of this month?) of November (why didn't you start with that?)" is also correct, but it sounds odd.

So 11/27/2025 starts with the most useful information and works its way to the least, for the most common ways people discuss dates with others. I get it. It makes since.

But I'll still use ISO8601.

	▲	out_of_protocol 6 days ago \| parent [-]
		> So 11/27/2025 starts with the most useful information Most useful information would be to not confuse it. E.g. you see a event date 9/8/2025 and it's either tomorrow or a month from now. Perfect 50/50% chance to miss it or make a useless trip

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hollerith 6 days ago | parent | prev [-]

Can you explain why on a traffic light, red means stop and green means go? Why not the other way around?

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a96 6 days ago | parent | next [-]

Red is an aggravating colour psychologically. It's pretty universally used as a warning. Red lights in cars also mean "not ready to drive". Brake lights are also red for similar reason. "Seeing red."

	▲	worik 4 days ago \| parent [-]
		...and red car means "warning! outrageous jersey at the wheel" Wait, no it dose not....

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fc417fc802 6 days ago | parent | prev [-]

Because it's arbitrary. Unlike a date format where the components have relative meaning to one another, can be sorted based on various criteria, and should smoothly integrate with other things.

As a US native let me clearly state that the US convention for writing dates is utterly cursed. Our usage of it makes even less sense than our continued refusal to adopt the metric system.