Set the alarm clock for 4:18 pm

 

Leave this tab open — the alarm only rings while the tab stays open.

The alarm goes off in: ::
 
 

4:18 pm across the country

London4:18 pm
Birmingham4:18 pm
Manchester4:18 pm
Glasgow4:18 pm
Belfast4:18 pm

Times are worked out live in your browser, so daylight saving is already accounted for.

How to use the online alarm clock

While you wait to collect the uniform from the school laundry, set the alarm for 4:18 pm so you can stop checking the clock every few minutes. The alert leaves 42 minutes before 5:00 pm, giving you a clear point to finish what you are doing, gather the collection slip or bag, and head over without letting the afternoon drift past the arranged time.

A laundry collection can easily be overlooked if the alarm sounds beneath conversation, a television, traffic or a running washing machine. Set the browser and system volume high enough to stand out from the noise you expect, then use the test sound if one is available. Keep the computer or phone close rather than in another room or buried in a bag. Because a browser alarm cannot continue after its page is closed or the computer has gone to sleep, the school laundry collection could be missed; keep the alarm running and use a separate backup if leaving on time matters.

Before the uniform pickup time arrives, notice how the afternoon light falls across the screen and the route out. At 4:18 pm, glare from a low window can make the display harder to read, while a dim room may tempt you to settle in and lose track. Adjust the blind or move the screen earlier, and leave a hall light on if the doorway is already becoming gloomy.

Common questions

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 4:18 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.

Do I need an account or an app?

Neither. Choose a time and a sound, press Start, and it runs in this browser tab. Nothing is downloaded, nothing is registered, and closing the page leaves nothing behind on the device.

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.