Online alarm clock for 3:18 am
Pause the last bit of packing when the 3:18 am alarm sounds, so leaving Sydney for Canberra does not slip while the motorway is still quiet. At that point, keys, water and luggage can be gathered before heading out, with 4:00 am serving as a clear fallback departure marker if something delays the handover from preparation to driving.
For this Sydney-to-Canberra departure, the alarm needs to remain active in the browser until it sounds. Closing the page or browser means the Sydney departure alert will not play, and a sleeping phone or laptop may also stay silent. Keeping the alarm visible, the volume audible and the charger connected reduces the chance of discovering the problem only after the planned start has passed.
Leaving the house during the night can disturb anyone sleeping nearby long before the car reaches the road. Put bags and keys near the door earlier, silence loose items, and use a moderate alarm volume close to where the final preparations happen. Once awake, stop the sound promptly and close doors gently; at 3:18 am, small noises carry through a quiet Australian home more than they do during the day.
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.
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