Online alarm clock for 10:15 pm
You’re watching the clock while waiting for the match on television to start at 10:15 pm. Setting an alarm lets you use the remaining time without repeatedly checking your phone or missing the opening minutes. With 45 minutes before 11:00 pm, there is enough room to finish a small evening job, make a cuppa or settle into your seat before the broadcast begins.
Your match can start quietly if the alarm audio has slipped into headphones you are not wearing. Before relying on the alert, play a quick test sound and confirm it comes from the speaker you expect. Set the volume above the television’s background noise, then leave the alarm page active. If you close the page or allow the phone to fall asleep, no alert will bring your attention back to the match.
Waiting until 10:15 pm may leave time to step onto the balcony, bring something in from the yard or take the dog out briefly. Check the outdoor humidity first, since the evening air can feel noticeably different from the indoor room. If it is muggy, keep the outing short and return a few minutes early, giving yourself time to cool down, get comfortable and hear the alarm before the match starts.
Common questions
Will the alarm still ring if I close the browser tab?
No. The alarm only runs while this tab stays open — closing it, or closing the browser entirely, stops the countdown before it can ring. Keep the tab open in the background if you need it to go off later.
Does the alarm work if my laptop goes to sleep?
Not reliably. If the device sleeps or the screen locks, the browser tab pauses along with it, so the alarm may not fire on time or at all. Adjust your power settings if you're relying on this over a longer stretch.
Do I need to create an account or download anything?
No, there's nothing to sign up for and nothing to install. Pick a time and a sound, press Start, and it runs entirely in this browser tab.
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.
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