Set the alarm clock for 8:04 pm

 

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

The alarm goes off in: ::
 
 

8:04 pm across the country

London8:04 pm
Birmingham8:04 pm
Manchester8:04 pm
Glasgow8:04 pm
Belfast8:04 pm

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

How to use the online alarm clock

Wrap up what you are doing and leave at 8:04 pm, so the last boat from the Isle of Skye does not become a dash along unfamiliar roads. This alarm marks the moment to collect your things, check that nothing has been left behind and head towards the harbour. There are 56 minutes until 9:00 pm, but ferry timings and the journey to the pier matter more than the round hour.

For a departure tied to the last boat, the signal needs to be clearly audible where you are finishing up. Background music, conversation, running water or luggage being moved can easily cover a quiet alert, so the chosen volume should be tested from across the room rather than beside the phone. The boat reminder will not sound after you leave this page or while your phone is asleep, so the alarm must remain active until 8:04 pm. A separate phone alarm is a sensible fallback for the journey.

Stepping out for the harbour on a Skye evening can feel damper and cooler than the clock alone suggests. Moist air near the coast may settle on glasses and phone screens, while a breeze makes exposed waiting areas less comfortable. Keeping a light waterproof layer near your bag avoids searching for it when the alarm sounds. Before leaving, wiping the screen and placing the phone in a dry pocket also makes directions and booking details easier to read on the way to the boat.

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.