Online alarm clock for 4:10 pm
Halfway through another job, you need a firm break point so you can leave for your MP’s constituency surgery. An alarm for 4:10 pm gives you a clear signal to stop, gather any correspondence or notes, and switch your attention to the appointment. That still leaves a useful stretch before 5:00 pm for the journey and finding the correct entrance.
A constituency surgery may run to a fixed timetable, so check the sound settings before relying on this alarm. Turn off silent mode, raise the media volume to a level you can hear, and play a test sound if you are working in a noisy room. Keep the browser running and the screen awake: otherwise the alarm cannot sound, and your MP’s surgery appointment could be missed. A separate phone alarm is sensible if you might put the computer to sleep.
Leaving for the surgery in the late afternoon can mean stepping into air that feels quite different from the room you have been working in. Check the local humidity shortly before 4:10 pm and choose a light outer layer that can be removed easily. If the air outside feels close, allow an unhurried walk rather than using the remaining time for one more task.
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 4:10 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.