Web alarm clock for 4:30 p.m.
You are only just waking at 4:30 pm, while the stage for a school graduation still waits to be prepared. Set this alarm as the point when you get up, gather the backdrop, certificates, extension leads, and other essentials, then head out. That leaves a clear half-hour marker before 5:00 pm for getting ready without drifting back to sleep.
Your graduation setup depends on this page remaining active until the alarm time. If you close the tab or browser, the alarm cannot sound; if your phone or laptop goes to sleep, it may also miss the moment and delay the stage preparation. Keep the page open, leave the device awake, turn the volume up, and check that silent mode will not mute the alert. Plugging in the device can also prevent a low battery from interrupting it.
Because a late-afternoon nap can easily stretch into the evening, place the device far enough away that you must stand to silence it. Put your packed graduation materials beside it, so the first thing you see at 4:30 pm points directly to the task. Once awake, open the curtains, drink some water, and check transport time before leaving; any sleep that remains can wait until the stage is ready and the programme has finished.