Set the alarm clock for 4:21 pm

 

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

The alarm goes off in: ::
 
 

4:21 pm across the country

Sydney4:21 pm
Brisbane4:21 pm
Adelaide3:51 pm
Perth2:21 pm
Darwin3:51 pm

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

Online alarm clock for 4:21 pm

You have just woken at 4:21 pm, and getting to your evening TAFE course is still only a plan. An alarm for this time marks the point when you need to get up, check your bag and work out the trip to campus. With 5:00 pm approaching, there is enough time to get moving without treating the afternoon as already lost.

Your TAFE arrival depends on hearing the alarm, so check where your browser’s audio is going before relying on it. Wireless headphones can remain connected after you put them down, sending the sound somewhere you will barely notice. A quick audio check through the speakers can reveal that problem. The alarm will not sound if its page has been closed or your computer or phone has gone to sleep, which could leave your course starting while you are still at home.

The trip from home may become noisier as 4:21 pm gives way to the late-afternoon rush. Traffic builds, station platforms fill and conversations around shops and bus stops become harder to tune out. Keep the details you need—campus building, room and transport stop—written together where you can read them quickly. That reduces the chance of missing an announcement or taking the wrong turn while the surrounding noise is changing.

Common questions

Does the alarm work if my laptop goes to sleep?

Not reliably. If the device sleeps or the screen locks, the browser tab pauses along with it, so the alarm may not fire on time or at all. Adjust your power settings if you're relying on this over a longer stretch.

Do I need to create an account or download anything?

No, there's nothing to sign up for and nothing to install. Pick a time and a sound, press Start, and it runs entirely in this browser tab.

Can I change the alarm sound?

Yes, there's a short list of tones to choose from before you press Start. Pick whichever one you're most likely to actually hear — softer sounds are easier to sleep through than a firm chime or bell.

What happens once the alarm goes off?

It rings through your device's speakers on a loop until you stop it from this page. There's no separate app notification, so make sure your volume is turned up before you rely on it.