Set the alarm clock for 9:50 pm

 

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

The alarm goes off in: ::
 
 

9:50 pm across the country

Sydney9:50 pm
Brisbane9:50 pm
Adelaide9:20 pm
Perth7:50 pm
Darwin9:20 pm

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

Online alarm clock for 9:50 pm

As you hand the farewell run to someone else, a 9:50 pm alarm can mark the moment they need to start guiding the guests towards the station. That leaves a practical window before 10:00 pm for collecting bags, checking the platform and making sure nobody is still waiting for a rideshare. The handover stays clear: one person finishes hosting while the other watches the clock.

With conversation, music and clattering dishes still filling the house, the alarm needs enough volume to be noticed from where the new escort is standing. A quick sound check can reveal whether the signal carries beyond the kitchen or disappears beneath the background noise. A separate phone alarm is sensible for this handover, because the browser alarm cannot sound once its session has ended or the computer has gone to sleep, potentially leaving the guests too little time to reach the train.

Farewells often make the house louder just as the surrounding streets and station begin settling down for the evening. Keeping the person responsible for the train away from the busiest conversation makes the signal easier to hear at 9:50 pm. Once outside, quieter conditions can make spoken timing clearer, so confirming the platform and departure point before the group separates avoids shouted instructions near the station entrance.

Common questions

Will the alarm still ring if I close the browser tab?

No. The alarm only runs while this tab stays open — closing it, or closing the browser entirely, stops the countdown before it can ring. Keep the tab open in the background if you need it to go off later.

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.