Set the alarm clock for 4:26 pm

 

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

The alarm goes off in: ::
 
 

4:26 pm across the country

London4:26 pm
Birmingham4:26 pm
Manchester4:26 pm
Glasgow4:26 pm
Belfast4:26 pm

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

How to use the online alarm clock

Pausing halfway through what you are doing to collect a uniform from the school laundry is easier when 4:26 pm has a clear cue attached to it. An alarm at that time gives you a defined stopping point, so the current job does not drift towards 5:00 pm and leave the collection squeezed into the final minutes.

The school laundry pickup deserves a quick sound check before attention returns to the task already under way. The alarm can be tested at a low-stakes moment to confirm that the selected signal is audible and the volume is suitable. A browser alarm will not sound after its page is closed or the phone or computer falls asleep, which could mean missing the laundry collection; the page therefore needs to remain open on an awake device.

The route from a busy room to the school laundry may sound different by late afternoon, as pupils move between activities and corridors briefly become louder. At 4:26 pm, placing the phone close enough to hear over conversation or doors closing makes the alert more useful. A distinct tone, rather than one resembling an ordinary notification, also reduces the chance of overlooking it amid the changing background noise.

Common questions

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.

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.