{{{sj}}} Feel better.
My longest job interview lasted a day. I didn't realize this until the end of the day, but the way job interviews worked there, you started with interviews with the department head and talking with people in the department, and if they thought you were a good candidate, you talked to the division director; if he liked you, you talked with the vice president; and if he liked you, they made you an offer. I ran out of personality about an hour before I ran out of interviews, but I did get the job.