Most of these sites and museums open from 9 AM until 5 PM. But these
hours will be changed During Ramadan.

Most of the stores are open from 10 AM to 11 PM, but in cities like Cairo,
Hurghada, Sharm El Sheikh, Luxor, and Alexandria you can find many
stores, restaurants and coffee shops stay open much later and even open 24
hours a day especially in touristic places