Set the alarm clock for 7:37 pm

 

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

The alarm goes off in: ::
 
 

7:37 pm across the country

London7:37 pm
Birmingham7:37 pm
Manchester7:37 pm
Glasgow7:37 pm
Belfast7:37 pm

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

How to use the online alarm clock

Break away from what you are doing at 7:37 pm so you can move the car out of the daytime restriction zone before the evening slips on. The alarm gives you a clear stopping point without making you watch the clock while finishing the task in front of you. That leaves 8:00 pm as a useful reference for when the car should already be elsewhere.

With the car move depending on a prompt you can actually hear, check whether silent mode will suppress browser audio before relying on it. A sensible test is to play any sound, confirm the volume level, then leave this alarm running. If the browser stops running or the screen goes to sleep, the alarm cannot pull you away from your work, and the car may remain in the restricted zone longer than intended.

Allow for the route, not merely the moment you need to leave your chair. At this point in the evening, commuters, buses and people heading out can make a short urban drive less predictable, particularly near town centres or controlled streets. Check the likely journey time while you still have room to adjust, and include a few minutes for reaching the car, finding the permitted destination and parking there.

Common questions

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 7:37 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.