Many people joke about needing more hours in a day, but can you imagine what it would really be like? Hermione doesn’t seem to be handling it too well, and if anyone can be counted on to manage a crazy schedule, it’s her. But it’s not hard to see why. She’s been living for months now on at least 26-hour days!
And that’s assuming as little time-turning as possible. It’s assuming that – since the other kids seem to be taking 2-3 new classes and she’s taking 5 – she has to travel back in time twice each day. It doesn’t take into account the “double” class periods Hogwarts students often seem to have, and it doesn’t take into account the time allotted for homework.
Most people have a natural body clock that runs on a 24-hour schedule. They go to sleep, wake up, and go about their daily routine. Hermione is pushed out of that sort of schedule and into an unnaturally long day, meaning it’s probably impossible for her to get into any kind of predictable rhythm. Her body isn’t expecting all the repeated hours, delayed meals, and longer days.
Speaking of meals, for that matter, how long is she going without eating? If most of her overlapping classes are in the morning (which seems to be the case), is she eating lunch before or after she goes back in time? If before, that’s a long time until dinner; if after, that’s a long time between breakfast and lunch. Either way, it doesn’t seem like a healthy schedule.
And how much sleep is she really getting? She has not only extra classes but extra homework as well. It seems as if she’s constantly tired and miserable. Even if she’s using the time turner to make sure she gets 8 hours of sleep, that would only make her day longer, meaning she’s sleeping 8 hours out of … 27? 28? 30? Just how long have her days become?
If Hermione’s days are 28 hours (2 extra hours to sleep + 2 extra hours for classes), and if she’s sleeping 8 hours a night, she’s awake 20 hours. If she’s also time turning another 2 hours for homework, that makes 30 total, and 22 hours awake in a row. Most people who are awake that long would be falling asleep on their feet.
Is it any wonder, then, that Hermione is working instead of celebrating after Gryffindor’s Quidditch victory? Is it any surprise that she doesn’t have the patience and energy to make amends with Ron when they squabble? And is it shocking that she loses her temper and storms out of Divination? Maybe not.