Post AY7oj0ETAmHBthMbbM by RupertReynolds@hachyderm.io
(DIR) More posts by RupertReynolds@hachyderm.io
(DIR) Post #AY7efPwGejQsvNV9bE by revk@toot.me.uk
2023-07-27T14:24:56Z
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As opposed to “3am in the *afternoon*”?
(DIR) Post #AY7efQaKFnTWvcF92O by mansr@society.oftrolls.com
2023-07-27T14:32:48Z
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@revk "It's 12 am in the afternoon."It really annoys me when people put am/pm after 12. It's meaningless, ffs.
(DIR) Post #AY7hlcrLpVNAb5qzvk by edavies@functional.cafe
2023-07-27T15:07:32Z
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@mansr @revk A: I suggest that we number the days of the month so the second day is numbered 1, third 2, and so on.B: So the first day of the month would be zero?A: No, the first day would be numbered for the number of days in the previous month, 28, 29, 30 or 31.B: That's bonkers.A: But it's what AM/PM times do for *half* days.
(DIR) Post #AY7m4cbnO11j8btJxI by grumpygrimnir@mstdn.social
2023-07-27T15:55:46Z
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@mansr @revk I'd argue that "pm" does make some sense - every minute after 12:00 (midday) is in the afternoon even if 12:00 itself isn't really.But a 24-hour time makes much more sense.
(DIR) Post #AY7mPJPPxuShfky3Hs by mansr@society.oftrolls.com
2023-07-27T15:59:33Z
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@grumpygrimnir @revk 12:01 am/pm is correct. 12:00 has to be qualified with noon or midnight.
(DIR) Post #AY7njMGn8dAUI73Uau by RupertReynolds@hachyderm.io
2023-07-27T16:14:22Z
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@mansr @revk Madness. Especially considering that the 'm' is short for 'meridian', where we'd expect the sun to be highest at 12:00 hours but with DST it happens at 13:00 instead :-)
(DIR) Post #AY7oizbpURMrxrHkNE by revk@toot.me.uk
2023-07-27T16:15:14Z
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@RupertReynolds @mansr unless you are in wales and it is a few minutes later :-)
(DIR) Post #AY7oj0ETAmHBthMbbM by RupertReynolds@hachyderm.io
2023-07-27T16:20:13Z
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@revk @mansr Fair comment :-) I've never lived further than 2.535°W, which isn't quite enough to notice these things.
(DIR) Post #AY7oj0yCQkr8BWl7se by mansr@society.oftrolls.com
2023-07-27T16:25:30Z
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@RupertReynolds @revk Even in Greenwich, the sun isn't usually at its highest at 12:00 GMT. Axis inclination and all that.
(DIR) Post #AY7uBo5vsYqSQCvOeu by RupertReynolds@hachyderm.io
2023-07-27T17:26:44Z
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@mansr @revk That one's beyond my mental model.To me, inclination (of the Earth's axis) only affects how high the sun appears.
(DIR) Post #AY7yMKDDimEQkFbXGK by mansr@society.oftrolls.com
2023-07-27T18:13:29Z
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@RupertReynolds @revk The movement of the earth around the sun over the course of a day introduces a slight asymmetry. Thinking about it makes my head hurt, though.