Commenting on the above: I speak with other attendings in the hospital where I work fairly often. As a group we go to each other if we're having troubles figuring out the diagnosis for a patient, we ask each other for advice, etc. For example, I have limited experience with typical antipsychotics outside of Haloperidol and Chlorpromazine. If I want to use another typical on a patient, I can go to one of my fellow attendings who is extremely experienced in them, and get advice with regards to dosing, titration, side effects to look for, etc. I'm very glad and lucky to be able to utilize such a resource. Also, feeling like you are friends with your coworkers can make the often tasking inpatient work a bit more bearable.
With regards to the question asked, though, I do both inpatient and outpatient work so I can comment on what my days look like.
Inpatient: I generally wake up at 530am and show up at the hospital at 7am. Once I arrive I converse with the nurses about if anything notable happened the night before, the main thing I look for is if anyone needed PRN's. I also check if anyone was admitted overnight, if so I'll need to evaluate them today. I generally start rounds 7:30-8am, and finish rounds around 11, sometimes it takes until noon. The patients I see in hospital are generally those acutely suicidal, manic patients, and psychotic patients.
Outpatient: I see patients outpatient at the local clinic associated with the hospital. I generally arrive at 1pm (after I leave the inpatient ward and grab a quick bite for lunch) and finish around 4pm. I do med-checks and also new evals. The med checks generally are rather short, the new evals take about 45 minutes to an hour, sometimes it can take 90 minutes. The patients I see in clinic are - of course - more stable than those in hospital. I still see patients with Severe Mental Illness - people with bipolar, schizophrenia, schizoaffective, etc - but most of the patients I see have MDD, GAD, or Panic d/o. There are therapists at the clinic, so I can easily refer a patient to them if therapy is necessary (which it is, far more often than not.)
With regards to charting, I do all that at home. I generally get home about 5pm, and I'll do my charting after I relax for a few hours, eat dinner, etc.