Set the alarm clock for 6:12 pm

 

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

The alarm goes off in: ::
 
 

6:12 pm across the country

Sydney6:12 pm
Brisbane6:12 pm
Adelaide5:42 pm
Perth4:12 pm
Darwin5:42 pm

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

Online alarm clock for 6:12 pm

While you wait for the moment to check whether the windows are shut before the thunderstorm, a 6:12 pm alarm lets you keep an eye on the time without hovering by the clock. There are 48 minutes until 7:00 pm, leaving room to finish what you are doing while the reminder holds the intended moment.

For a windows check, the alarm tone can match the surrounding noise. A softer sound may suit a quiet room where the phone is nearby, while a more persistent tone is useful if rain, conversation or household activity could mask a brief alert. The browser must remain active and the phone awake; otherwise, the windows check may pass unnoticed because the alarm cannot sound.

A thunderstorm check at this hour may involve getting home before looking through each room. Late-afternoon traffic can stretch a familiar drive, particularly near busy junctions or school and commuter routes, so the journey belongs in the timing. Allowing for a slower trip means 6:12 pm marks a practical reminder rather than a moment that arrives while you are still on the road.

Common questions

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.

Why use a browser alarm instead of my phone's built-in one?

Mainly for reliability against silent mode, do-not-disturb, or a phone left charging out of earshot. It's a useful backup or a desk-based alternative, though it depends on this tab staying open rather than running in the background of your phone.