Set the alarm clock for 6:39 pm

 

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

The alarm goes off in: ::
 
 

6:39 pm across the country

Sydney6:39 pm
Brisbane6:39 pm
Adelaide6:09 pm
Perth4:39 pm
Darwin6:09 pm

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

Online alarm clock for 6:39 pm

With the shop shut for a break on a quiet day, 6:39 pm is the moment to finish up and head out. An alarm for this time can mark the handover from serving the last customer to locking the door, without repeatedly checking the clock. There are 21 minutes until 7:00 pm, enough for a proper pause before the next hour begins.

Because the break takes you away from the counter, the alarm needs to remain able to run in the browser. Closing the page or letting the computer go to sleep stops it from sounding, which could leave the shop closed longer than intended. Keeping the alarm page active and the volume audible makes the signal available when 6:39 pm arrives; a separate phone alarm is a sensible fallback if nobody will remain near the screen.

Leaving the shop in the late afternoon can make a quick snack tempting, but a light option suits a short pause better than a full meal. Water, tea, fruit or a small sandwich can fit into the time before 7:00 pm without making the return feel rushed. Anything needing preparation or a long sit-down is easier saved for after closing, when the break is not governed by the door reopening.

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.