Web alarm clock for 7:40 p.m.
You have just woken at 7:40 pm, and the street stall is still outside while evening rain is threatening. Set the alarm for the moment you need to get up and start carrying things indoors, rather than trusting a sleepy glance at the clock. That leaves a clear point before 8:00 pm for securing the goods, folding the cover, and clearing the pavement.
Your stall alarm depends on the phone or computer staying awake until it sounds. If the screen goes dark and the device enters sleep mode, the alert may never interrupt your preparations, leaving the street stall exposed when the downpour arrives. Keep the device powered, turn off automatic sleep for this short period, raise the volume, and leave the alarm page open where you can hear it.
Bringing the stall inside at this hour can disturb people settling down at home, especially when metal frames scrape or doors slam. Before moving anything, tell everyone nearby what you are doing, clear a quiet route, and carry loose pieces separately. At 7:40 pm, use the lightest items for the first trip and save noisy wheels for one careful pass.