Set the alarm clock for 3:11 pm

 

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

The alarm goes off in: ::
 
 

3:11 pm across the country

Sydney3:11 pm
Brisbane3:11 pm
Adelaide2:41 pm
Perth1:11 pm
Darwin2:41 pm

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

Online alarm clock for 3:11 pm

You’re watching the clock for the moment you need to leave for the last ferry across the bay, with no room for a distracted late start. An alarm set for 3:11 pm can mark that exact departure point, leaving the remaining stretch before 4:00 pm for getting to the terminal, parking and reaching the wharf.

That ferry reminder can seem properly set while its sound is quietly being routed to connected headphones. The alarm tone should be checked through the speakers you expect to hear, especially if wireless earbuds were used earlier and remain paired nearby. If the page is closed or the phone or computer falls asleep, no alarm will sound, which could leave you watching the last ferry pull away.

Waiting near a busy Australian waterfront in the afternoon means the background noise may shift quickly as commuters arrive, engines start and boarding announcements compete with conversation. A tone that was clear at 3:11 pm in a quiet spot can disappear under that activity. Keeping the headphones disconnected and setting the speaker volume above the surrounding noise gives the reminder a better chance of standing out when it is actually needed.

Common questions

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.

What happens once the alarm goes off?

It rings through your device's speakers on a loop until you stop it from this page. There's no separate app notification, so make sure your volume is turned up before you rely on it.

Is this alarm accurate across daylight saving time?

It uses your device's local clock, so as long as your computer's time and date settings are correct, it'll adjust automatically when daylight saving time starts or ends.

Can I use this on my phone instead of a laptop?

Yes, it works in a mobile browser the same way, but phones are more likely to lock the screen or sleep, which can stop the alarm from ringing. A laptop or desktop tends to be more reliable for this.