YES!----I get the Sunday Blues every week, I don't know why because I don't hate my job but I think its the fact I am "expected" to be somewhere at a specific time and to preform duty's I may not feel like doing at the time. For me weekends are spontaneous and random; ya know! I do a little house work we go out and have breakfast or do something pleasurable like ride our Harley when the weather is nice or sometimes we don't do anything but sit outside and drink coffee and talk for hours. I agree with you ~justcurious~" I'm sure it's some sort of symptom of the way people are almost never allowed to be "off" from work anymore" I don't take vacation days or call in sick (unless I so bad off I can't get off the couch)  because of the guilt I feel when I have to burden my co-workers with extra duties.