How to use the online alarm clock
You are halfway through what you are doing, but the local theatre will not wait if you lose track of departure time. An alarm for 7:06 pm creates a clear break in the evening: finish the immediate task, gather your ticket and keys, then leave with enough breathing room before 8:00 pm rather than rushing into the foyer late.
For a theatre reminder, the alarm needs to be noticeable above television, conversation or kitchen noise. The selected volume should be tested from the room where you expect to hear it, especially if the phone will sit under a coat or inside a bag. Keep the page active and the phone awake, because otherwise the theatre alarm may not sound when it is time to stop what you are doing.
Heading out to a local theatre at 7:06 pm can mean stepping from an air-conditioned room into lingering evening heat. A light layer that is easy to carry suits the cooler auditorium without becoming awkward outside. It also helps to place tickets and essentials near the door before the alarm, so the change in temperature does not turn the final few minutes into a search through pockets and bags.
Common questions
What happens if my laptop goes to sleep before 7:06 pm?
The tab sleeps along with it and the alarm will not sound on time, if at all. If you are relying on it, change the power settings so the machine stays awake, or keep a phone alarm running as well.
Do I need an account or an app?
Neither. Choose a time and a sound, press Start, and it runs in this browser tab. Nothing is downloaded, nothing is registered, and closing the page leaves nothing behind on the device.
Can I change the sound?
Yes, there is a short list of tones to pick from before you press Start. Softer sounds are easy to sleep through, so a firmer bell tends to be the safer choice for anything early in the morning.
Will it still be right when the clocks change?
Yes. It reads your device's local clock, so the move between GMT and BST at the end of March and October is picked up automatically, as long as the computer's date, time and time zone are set correctly.