Resetting Bedtime Before School Starts: A Two-Week Glide Path

By late August, most family bedtimes have quietly drifted somewhere the clock does not recognise. Long evenings, no school run to protect, cousins visiting, holidays running late — none of it was a mistake, and none of it needs undoing overnight. It does need undoing gradually, though, and the two weeks before term starts are exactly the right amount of time to do it gently.

Why summer bedtime drifts, and why that is fine until now

Longer daylight pushes a child’s body clock later on its own, and a looser evening — no alarm to protect, nowhere to be early — removes the usual reason to fight it. None of this is a routine going wrong. It is a routine correctly responding to a season that no longer asks anything of the morning. The only trouble is that school is about to ask a great deal of the morning again, and a body clock set six weeks ago for ten o’clock does not move to seven overnight just because a calendar says so.

Start with the morning, not the evening

The instinct is to attack bedtime first. It works better the other way round: move the wake-up time earlier, a little at a time, and a tired body starts asking for an earlier bedtime on its own within a few days. Fighting only the evening, with a child who is still waking at nine, is pushing against a body clock that has had no reason yet to reset.

A two-week glide path

• Move wake-up earlier by about fifteen minutes every two or three days. A jump of an hour overnight rarely holds; a series of small ones usually does.
• Get outside, in real daylight, soon after the new wake-up time. Morning light is one of the strongest signals a body clock responds to — more effective than almost anything you can do in the evening.
• Let bedtime follow the same small steps, a day or two behind. The evening shift works best as a consequence of the earlier morning, not a separate battle running alongside it.
• Keep the last half hour exactly as boring as it will be during term. If screens are off an hour before bed once school starts, start that rule now, while there is no first-day pressure attached to it.
• Finish the shift before the first week of school, not during it. A child arriving at the school gate mid-adjustment is managing two changes at once. Give the clock its own week.

Once term actually starts

Keep the wind-down identical even though the day underneath it has changed shape — a longer, more social, more tiring day makes the familiar order of bath, story and lights-out more useful, not less. Expect a wobbly first week regardless of how well the glide path went; a new classroom is its own kind of stimulation, and it takes a few nights to settle alongside an earlier bedtime.

If the clocks themselves are also about to change, our guide to bedtime when daylight shifts covers that separately, and for the shape of a full evening see a simple bedtime routine for a 3-year-old. Browse the full bedtime collection for tonight’s story.