Set the alarm clock for 8:35 pm

 

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

The alarm goes off in: ::
 
 

8:35 pm across the country

Sydney8:35 pm
Brisbane8:35 pm
Adelaide8:05 pm
Perth6:35 pm
Darwin8:05 pm

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

How to use the online alarm clock

Night shift usually means getting moving well before most people are winding down, and an alarm for 8:35 pm in the evening covers that changeover. This rings from your browser at 8:35 pm, loud enough to notice over dinner or the television.

Select a sound, hit Start, and that's the whole setup. The countdown runs inside this browser tab rather than on your device's operating system, so it needs to remain open, on a phone or laptop, until the alarm actually goes off.

This works well as a second alarm, one that isn't tangled up with phone notifications, do-not-disturb settings, or low battery. It genuinely won't ring if the tab gets closed or the device goes to sleep, so treat it as a backup or a work-desk tool rather than the only alarm for something important. On a 24-hour clock 8:35 pm is written 20:35, and spoken aloud it's twenty-five to nine at night. Timetables and rosters may show it as 20:35, and handwritten notes as 8.35 pm. If you need it loud, turn the system volume up before you start: the alarm plays at whatever the device is set to.

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.