Set the alarm clock for 11:59 pm

 

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

The alarm goes off in: ::
 
 

11:59 pm across the country

Sydney11:59 pm
Brisbane11:59 pm
Adelaide11:29 pm
Perth9:59 pm
Darwin11:29 pm

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

Online alarm clock for 11:59 pm

Getting your gear ready now makes an 11:59 pm alarm useful for a gym workout after work, especially when the session has slipped late. Shoes, towel and access card can be together before the reminder is needed. The signal lands just before 12:00 am, marking a clear point to finish preparing and head into the session without repeatedly checking the clock.

A late gym can be relatively quiet, so the chosen tone should suit both the room and the chance that you are distracted. A gentle sound works when the device is nearby, while a more persistent one gives the reminder a better chance of cutting through music or changing-room noise. The alarm can be set for 11:59 pm after checking the volume and playing a brief preview. If you close the browser or let your device sleep, the alarm cannot sound, so the gym workout may start later than planned.

Because this session begins near midnight, food and drink are worth settling while the gym bag is still being packed. A light snack and some water beforehand may feel more practical than a large meal immediately before training. Heavier food can wait until afterwards if that fits your routine, while a filled water bottle avoids relying on whatever is available late in the evening. Keeping the choice simple also leaves the final moments before 11:59 pm for changing and checking your gear.

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.