Web alarm clock for 5:07 p.m.
While you wait for 5:07 pm, keep an eye on the clock so your dance rehearsal for the school foundation day starts at the agreed moment. The afternoon may still feel busy after classes, but this alarm gives you a clear cue to stop waiting and begin. You will still have time before 6:00 pm to practise the entrance, the main sequence, or one section that needs another run.
Because the rehearsal depends on a precise start, test the alert now, while you can still adjust the volume and recognise the sound. A quick trial also confirms that your browser can play it before your classmates or practice partner are ready. Keep this page open and your phone awake: if either is unavailable, the alarm may not sound, and your dance rehearsal could begin late.
Your foundation-day practice may overlap with the part of the afternoon when people at home are studying, resting, or finishing merienda. Set your phone close enough that a moderate alert will reach you without carrying through every room. If you need music for the choreography, begin at a low volume, close the door where practical, and agree on how long the rehearsal will last. That keeps 5:07 pm useful as your starting cue without turning it into everyone else's signal.