Set the alarm clock for 10:45 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 10:43 amAlarm clock for 10:44 amAlarm clock for 10:46 amAlarm clock for 10:47 am
All alarms from 10:00 am to 10:59 am →

Going to bed for a 10:45 am alarm

  • Asleep by 1:30 am — 6 full sleep cycles, about 9 hours
  • Asleep by 3:00 am — 5 full sleep cycles, about 7 hours
  • Asleep by 4:30 am — 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.

Related tools

Online timerOnline stopwatchCountdownDate calculatorsCalendar and datesPublic holidaysAll tools →

How to use the online alarm clock

At 10:45 am, a coffee break can interrupt a long screen session before the morning disappears. The alarm falls 15 minutes ahead of 11:00 am, enough to mark a genuine pause without turning it into an early lunch. Stand up when it rings, leave the current sentence unfinished if necessary, and let the time boundary do its job.

If the alert will compete with office noise, pick a tone that is distinct without being disruptive and press Start. Leave the browser tab running in the background. It will not ring after you close it, nor can it wake a sleeping device. Check whether sound is being sent to headphones, particularly if they are lying silently beside the keyboard.

A short indoor walk is often more comfortable than stepping into Dubai’s late-morning heat, especially in summer. Refill water, look at something beyond the screen and change posture for a few minutes. When you return, the approaching round hour offers a natural place to choose the next task instead of reopening every message at once.

Common questions

Can I use the same feature on a phone?

You can use the page on a smartphone and follow the countdown until 10:45 am. The browser may lose permission to stay active once the phone locks or another app takes over, which can suppress the audio, so a mains-powered desktop or laptop is the more reliable choice when the reminder is important.

Will the alarm still sound after I close this tab?

No. An alarm set for 10:45 am runs within the open webpage, so closing its tab or exiting the browser stops it. You can move to another tab or minimise the browser while you work; just keep the alarm page loaded.

If I close the tab, will the alarm still go off?

Closing the tab cancels the alarm because the timer for 10:45 am is handled by that page, not by your device as a separate system alarm. Leaving the page open in the background is fine, even if another tab is on screen.

Does closing the browser tab stop the alarm from ringing?

The page must remain open for the 10:45 am alarm to sound. Switching tabs, minimising the window, or using another application will not end it, but closing the alarm tab or quitting the browser will.