USA: Typically for us, about 7-ish hours, I have to go in the building before classes start before then though, making it about 8 hours. Sometimes, we have half days, but they’re pretty rare. We have all our classes, they’re just very condensed 4-5 hours.

Here, we start at like 07:00 (Mondays 08:10 or so) and we end at 14:50.

Norway: 6-7 hours apparently, from 08:00-14:00 (2: p.m.) or 15:00. (3 p.m.)

  • CarrotsHaveEars@lemmy.ml
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    2 days ago

    In China it’s about ten hours, from 7 a.m. to about 5 p.m. It’s going to last till bedtime if you’re in the last year and be preparing for the college entrance exam.

    • CanadaPlus@lemmy.sdf.org
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      2 days ago

      Ah yes, the famous 996 culture.

      In practice, is it 4 hours of paying attention and 6 of going through the motions, or just goofing off? There’s been some research to the effect 8 hours already gives diminishing returns, if you’re doing something subtle or complicated.

      • CarrotsHaveEars@lemmy.ml
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        23 hours ago

        I’m not sure how diminishing it would be, but as a person who went through it, most of the time I didn’t nod off in the night-studying sessions. I actually had homework to complete and I remembered knowledge studied during the time. Even if it’s diminishing it’s still a net gain than those who don’t do the extra study, given that I don’t stress myself out.

  • Infrapink@thebrainbin.org
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    2 days ago

    We don’t have high school in Ireland.¹

    When I was in secondary school in the early 2000s, the day ran from 09:00 to 16:00 Mon to The, and we finished an hour early on Fri. My sister’s school ran from 09:00 to 15:45 every day.

    ¹I am not being pedantic. Ireland, like Britain, has a two-stage system with primary (5 - 12/13) and secondary (12/12 - 18) schools, in contrast to the tgree-stage system found in France, America, and Japan.

    • CanadaPlus@lemmy.sdf.org
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      2 days ago

      Thank you for the footnote. Without that, it could also have been pedantry, or the German system, where secondary schools have postsecondary-like specialisations already.

  • whotookkarl@lemmy.dbzer0.com
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    2 days ago

    Mine was 8:00 - 15:00 but I was pretty chronically late and tired because I couldn’t fall asleep until around 2am most nights

  • Oni_eyes@sh.itjust.works
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    2 days ago

    The school I work for runs eight 7 1/2 hours but we could run 7 flat if we had a bigger building or less students. We need three lunch periods to fit them all in the cafeterias.

  • MarieMarion@literature.cafe
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    2 days ago

    Rural France : 8 to 6, and half-days on Wednesdays.
    Or rather, 7.55 (first bell) to 6.
    Same for the middle school. My 7th grader’s week goes:
    Monday 8-6 (with a free half-period before lunch, and the regular 2-hour lunch break), Tu 8-6
    W 9-12 Th 8-5 F 10-5.
    (But she’s an overachiever and signed up for several electives. She could shave off 5 hours from her school week.)

      • MarieMarion@literature.cafe
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        1 day ago

        It could be shorter, but not by much: the school restaurant is a 10-minute walk from the school, and of course being French the food is ultra-local, organic, in-season home-cooked three-course meals (plus the cheese course, obviously), which you don’t scarf down).
        Still, it’s annoying. My kid is very young still and 6 is very late for her.

  • Shimitar@downonthestreet.eu
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    2 days ago

    Italy: 5 to 6 h from age 6vro 19. For age 6-11 it’s common to have longer school days (8:00-16:00) to give parents opportunity to pick kids after work.

    For age 11-13 it’s almost always from 8am to 13:00.

    For age 14-19 depends on school, usually 30 to 36h per week, often on 5 days.