Set the alarm clock for 9:35 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 9:33 am Alarm clock for 9:34 am Alarm clock for 9:36 am Alarm clock for 9:37 am

Going to bed for a 9:35 am alarm

Asleep by 12:20 am — 6 full sleep cycles, about 9 hours
Asleep by 1:50 am — 5 full sleep cycles, about 7 hours
Asleep by 3:20 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.

9:35 am across the country

Sydney	9:35 am
Brisbane	9:35 am
Adelaide	9:05 am
Perth	7:35 am
Darwin	9:05 am

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

Online alarm clock for 9:35 am

Getting ready early for a beginner surf lesson makes a 9:35 am alarm a useful checkpoint rather than a last-minute scramble. Lay out your swimmers, towel and sunscreen, check where you are meeting the instructor, and leave the board hire details handy. When the alarm sounds, you can finish packing and aim to be ready by 10:00 am without repeatedly checking the clock.

Your surf lesson alert depends on this page continuing to run. If the browser session ends beforehand, the alarm will not sound, so you could miss the moment you planned to start getting ready. Keep the page active and prevent the phone or computer from going to sleep until 9:35 am. Set the volume at a level you will notice, then test that sound is allowed before putting the screen aside.

Because 9:35 am falls well into the morning, think about how much sleep will remain after the alarm if you are setting it the night before. Choose a bedtime that leaves enough rest for the drive, beach setup and time in the water, rather than treating the alarm as permission for a very late night. Place tomorrow’s gear together before bed, so waking for the lesson does not turn into a search for a rashie or car keys.

Common questions

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.

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.