Set the alarm clock for 4:37 pm

 

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

The alarm goes off in: ::
 
 

4:37 pm across the country

Sydney4:37 pm
Brisbane4:37 pm
Adelaide4:07 pm
Perth2:37 pm
Darwin4:07 pm

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

Online alarm clock for 4:37 pm

Getting the backyard ready now means the barbecue with the neighbours can start without a last-minute scramble. Set the alarm for 4:37 pm while you arrange the chairs, check the gas bottle and put cold drinks aside. That leaves a useful stretch before 5:00 pm for bringing out anything that should be ready when everyone arrives.

A barbecue can be surprisingly noisy before the cooking even begins, with conversation, music, children and the sizzle from the grill competing with the alarm. Choose a strong signal, raise the volume to a level you can hear from outside and test it from the spot where you will be working. Keep the browser alarm running and the phone awake, because otherwise the barbecue reminder may not sound when you need it.

While setting up outdoors at 4:37 pm, check where the afternoon sun is landing and keep drinks or food that needs to stay cool out of that heat. If the air conditioner is running inside, avoid leaving the back door open during repeated trips to the yard. Group plates, utensils and condiments together so you can carry them out in fewer runs without letting cooled air escape each time.

Common questions

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.

Is there a cost to use this?

No, it's free, with no sign-up and no limit on how many times you set it. It just needs the tab left open until the time you've chosen arrives.

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.