Set the alarm clock for 10:06 am

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

The alarm goes off in: ::

You can also try the other alarm clocks

Alarm clock for 10:04 am Alarm clock for 10:05 am Alarm clock for 10:07 am Alarm clock for 10:08 am

Going to bed for a 10:06 am alarm

Asleep by 12:51 am — 6 full sleep cycles, about 9 hours
Asleep by 2:21 am — 5 full sleep cycles, about 7 hours
Asleep by 3:51 am — 4 full sleep cycles, about 6 hours

A sleep cycle runs about 90 minutes, and most people take around 15 minutes to drop off. Waking at the end of a cycle feels easier than waking in the middle of one.

10:06 am across the country

Sydney	10:06 am
Brisbane	10:06 am
Adelaide	9:36 am
Perth	8:06 am
Darwin	9:36 am

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

How to use the online alarm clock

Mornings between six and eleven are when most households actually need an alarm, not the phone buried in a bag by the door. Set this one for 10:06 am, pick something loud enough to cut through breakfast noise, and it'll ring right on 10:06 am through your laptop or desktop speakers.

Pick whichever sound you're most likely to actually notice, then press Start. The alarm is tied to this browser tab, so it needs to stay open. Minimising the window is fine, but closing the tab or the browser will stop the countdown before it ever rings.

Unlike a phone alarm, this one won't ring if you close the tab, put the computer to sleep, or shut the lid, so it suits a desk, a kitchen bench, or anywhere the device stays powered on and awake. It's free to use and doesn't need an account, but it's not built for unattended overnight use. On a 24-hour clock 10:06 am is written 10:06, and spoken aloud it's six minutes past ten in the morning. You'll also see it written 10.06 am — a full stop instead of the colon means the same time. Whether you would say set alarm for 10:06 am or put an alarm on for 10:06 am, the steps are the same: pick a sound, press Start, leave the tab open.

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.