How to use the online alarm clock
Waking at 6:27 pm leaves the parents’ evening with the teacher as the first thing that needs attention, before the evening has properly begun. There is still time to get dressed, check the school’s message and gather any notes about homework or progress. With 7:00 pm approaching, the alarm can mark the point when preparation must give way to leaving the house.
For a teacher meeting, the sound should match how easily this waking moment might be missed. A softer tone suits someone already alert enough to notice a prompt without startling awake, while a more insistent tone makes sense after a deep late-afternoon sleep. The selected sound can be tested at the current volume before relying on it. If this page stops running or the phone falls asleep, the alarm will not sound, so the teacher meeting needs a separate backup.
Leaving for parents’ evening after a late-afternoon nap can feel different when the air outside is humid. A light layer that is easy to remove may be more comfortable than dressing for the indoor temperature alone, especially if part of the route is on foot. A brief moment by an open window before setting off also gives a useful sense of whether the air at 6:27 pm feels close, cool or damp.
Common questions
Can I change the sound?
Yes, there is a short list of tones to pick from before you press Start. Softer sounds are easy to sleep through, so a firmer bell tends to be the safer choice for anything early in the morning.
Will it still be right when the clocks change?
Yes. It reads your device's local clock, so the move between GMT and BST at the end of March and October is picked up automatically, as long as the computer's date, time and time zone are set correctly.
Can I use this on a phone?
It works in a mobile browser, but phones lock the screen and suspend background tabs far more readily than a laptop does, which can stop the alarm sounding. For anything important, a desktop or a plugged-in laptop is the steadier option.
Does the alarm still work if I close the tab?
No. Everything runs inside this page, so closing the tab — or quitting the browser altogether — ends the countdown there and then. Leaving it open in the background is all it asks, and switching to another tab makes no difference.