How to use the online alarm clock
As you finish what you are doing and gather coats for the trip to Brownies, a 3:35 pm alarm marks the moment to leave. It gives the afternoon a firm boundary without making 4:00 pm the point when everyone suddenly has to rush. Shoes, water bottle and anything needed for the session can already be by the door, so the alarm means heading out rather than beginning another round of preparation.
For a quiet room where the child is close by, choose a gentle tone that signals the change without startling anyone. If conversation, television or end-of-day bustle could cover a softer sound, use a more persistent tone and set the volume beforehand. Keep the alarm page available while you wait: the Brownies departure may be missed if the browser is closed or the phone goes to sleep, because the alert will not sound then. A separate phone alarm is sensible if you cannot keep it active.
Leaving for Brownies at 3:35 pm can shape the rest of the afternoon, especially if an early night matters later. Avoid letting the return journey turn into an unplanned nap that makes bedtime harder; a snack, daylight and conversation may help maintain the usual rhythm. If the session ends near the evening routine, having pyjamas and school things ready beforehand leaves fewer jobs between getting home and sleep.
Common questions
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.
What happens if my laptop goes to sleep before 3:35 pm?
The tab sleeps along with it and the alarm will not sound on time, if at all. If you are relying on it, change the power settings so the machine stays awake, or keep a phone alarm running as well.