Set the alarm clock for 3:35 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 3:33 am Alarm clock for 3:34 am Alarm clock for 3:36 am Alarm clock for 3:37 am

Going to bed for a 3:35 am alarm

Asleep by 6:20 pm — 6 full sleep cycles, about 9 hours
Asleep by 7:50 pm — 5 full sleep cycles, about 7 hours
Asleep by 9:20 pm — 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.

3:35 am across the country

Sydney	3:35 am
Brisbane	3:35 am
Adelaide	3:05 am
Perth	1:35 am
Darwin	3:05 am

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

Online alarm clock for 3:35 am

While you watch the clock for your planned departure from the fishing spot, a 3:35 am alarm marks the moment to pack up and head back before traffic builds. It leaves enough time to secure the rods, check the esky and reach the boat ramp before 4:00 am, without repeatedly checking the time and losing track of the last few casts.

Your return may already have background noise from water, wind, an outboard or gear being shifted, so the alarm volume needs to suit those surroundings. A signal that seems clear in a quiet room can disappear beside the ramp or inside a running ute. Keep a separate alarm for the fishing return, because this one can fall silent after you leave the page or let the phone sleep.

Back at the ramp during the dark hours, repeated looks at a bright screen can make the surrounding water, ropes and trailer harder to see for a moment. Keep the display dim, use a warmer screen setting if available, and place the phone where the alarm can be heard without constant glances. Once 3:35 am has passed, checking the time only when needed helps preserve your view of the poorly lit area while packing.

Common questions

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.

Can I set more than one alarm at a time?

This page is built around a single alarm at a time. For multiple alarms, open a separate tab for each one and set a different time in each, keeping every tab open until it's rung.