3 ms·
> Our time counting is 1-based. Not in every part in the world. Here in France, we use 24h time, and midnight is 00:00. Very convenient.
by vbarrielle 6y ago
> Our time counting is 1-based.
Not in every part in the world. Here in France, we use 24h time, and midnight is 00:00. Very convenient.
- OJFord 6y agoI'm not French, but your comment just made me 'realise' that people who use 12h have the largest numbers when we on 24h have the smallest, almost like the 'start' is one o'clock. Weird. Same :00 start happens with minutes on 12h though of course. I think GP didn't mean to talk about time, has a point regarding months as I replied elsewhere. We represent the months numerically as 1-12, and I have recently found that annoying to work with.
- vbarrielle 6y agoIndeed, months are 1 based, but it's never been a problem to eg compute which month it will be, say 9 months later: just sum and subtract 12, no need for a real modulo computation. It's probable I've never found it annoying because I don't need to perform this computation with more than 12 months.
- linknoid 6y ago12:00 should actually be 0:00 on the 12 hour clock, it belongs to the next 12 hour period. 11:59 PM is yesterday, 12:00 AM is one minute later, and falls on today. Same with noon, 12:00 PM comes one minute after 11:59 AM. When I see 12:00, I automatically convert that to 0:00, otherwise AM/PM doesn't make sense.
- IlliOnato 6y agoYeah, this is most familiar to me too. Still, I'd argue it's 1-based. 00:00 is a point in time, but the first second is between 00:00:00 and 00:00:01, and it's "00:00:01" when it has elapsed. No?