You always hear the phase “9 to 5” and also the song with the same name. Assuming you include 1 hour worth of breaks (30 minute lunch and two 15 minute breaks), you’re only working for 7 hours a day which comes up to 35 hours a week.
Now it feels like you have to work 8 hours a day (for a total of 40 hours of actual work), plus your other time off meaning you’re really there for 9 hours each day (for a total of 45 hours). Am i looking at that wrong, or did expected times change, and if so, when?
You're thinking small-time, like an hourly worker. Good office jobs are generally salaried positions and the idea of clocking in and out is... not a thing. Some days you work more, some less, whatever needs to be done. The idea of 9-5 is just a general time frame. And no one gives a shit when you lunch or break. In a real profession the yardstick is, are you getting it done or not?
I'll catch grief for saying that, so I'll preempt by saying, if your job isn't like that, you likely have a shit job.