What’s the longest amount of time you’ve played The Sims for in one go?

I haven't timed it but I guess 4-5 hours when I work a shift that allows me to play during it as that's how long the shift would be and I have nothing else to do there. This isn't often though. At home I do 1-2 hr sessions a couple evenings a week. I would love to play more but I am a single parent of a young child so would be impossible to do a day long session like that.