Online alarm clock for 11:20 am
While planning an interstate drive, set the 11:20 am alarm before the morning gets busy, then confirm which local time applies at your destination. That leaves a clear checkpoint ahead of 12:00 pm for packing the car, checking the route and allowing for the time change. If the browser alarm stops running before it is due, your interstate departure will have no alert, so keep a separate alarm on your phone for anything you cannot miss.
Your departure may begin in a quiet house but continue beside traffic, luggage and conversation, so match the alarm sound to where you expect to hear it. A gentle tone suits advance preparation when you are already watching the clock; a more insistent sound is easier to notice if you are moving gear or stepping outside. Set the volume with that setting in mind, and check that the selected sound is distinct from everyday notifications.
Before heading out at 11:20 am, spend a moment outside rather than judging the late-morning conditions through a window. Australian humidity can make the air feel heavier than the temperature suggests, particularly after rain or near the coast. Pack water where it remains within reach, and allow the car to air out before loading the last bags if the cabin has been sitting in the sun.
Common questions
Is this alarm accurate across daylight saving time?
It uses your device's local clock, so as long as your computer's time and date settings are correct, it'll adjust automatically when daylight saving time starts or ends.
Can I use this on my phone instead of a laptop?
Yes, it works in a mobile browser the same way, but phones are more likely to lock the screen or sleep, which can stop the alarm from ringing. A laptop or desktop tends to be more reliable for this.
Can I set more than one alarm at a time?
This page is built around a single alarm at a time. For multiple alarms, open a separate tab for each one and set a different time in each, keeping every tab open until it's rung.
Why use a browser alarm instead of my phone's built-in one?
Mainly for reliability against silent mode, do-not-disturb, or a phone left charging out of earshot. It's a useful backup or a desk-based alternative, though it depends on this tab staying open rather than running in the background of your phone.