Set the alarm clock for 10:54 pm

 

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

The alarm goes off in: ::
 
 

10:54 pm across the country

London10:54 pm
Birmingham10:54 pm
Manchester10:54 pm
Glasgow10:54 pm
Belfast10:54 pm

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

How to use the online alarm clock

Finish your moorland walk and turn towards home before the fog thickens. An alarm for 10:54 pm gives you a firm leaving point while you check the path, fasten your coat and make for the gate. With 11:00 pm only six minutes later, there is little room for one more circuit or an unplanned stop.

Your return may involve wind, boots on gravel or a car radio, so set the alarm loud enough to stand apart from that background noise. Test the volume before relying on it, and keep the phone somewhere the sound will not be muffled by a rucksack or coat pocket. The alarm cannot end the moorland walk on time if the browser has stopped running or the phone has fallen asleep, so use a separate alarm if missing the signal would leave you outside in worsening fog.

Coming indoors at 10:54 pm still leaves part of the evening available for sleep rather than letting the outing stretch towards midnight. Put away muddy boots and damp layers promptly, keep the lights subdued, and prepare anything needed for morning without starting another lengthy task. A short, settled routine after the walk helps preserve the sleep left in the night.

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 10:54 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.