Any time, any place, anywhere . I always read 2 or 3 chapters at night in bed, and during the day I read while eating lunch and dinner, or when I sit down for a cuppa. While waiting in the doctor's/dentist's, at the hairdresser. When I'm babysitting (after the children are in bed, of course). When I'm out and about if I pop in for a coffee somewhere out comes the Kindle. If it's a real page turner, I'll even read in the car (with DH driving of course), though I try to resist as it's rather unsociable of me!
In short, at any opportunity