Whenever he thought about it, he felt terrible. And so, at last, he came to a fateful decision. He decided not to think about it. ~John-Roger and Peter McWilliams
Question #79007 posted on 09/06/2014 8:24 p.m.
Q:

Dear 100 Hour Board,

How do you find the office hours for a professor with which you do not have a class?

-Ash

A:

Dear Mr. Ash,

Most department websites have a bio for each of the professors they employ. These generally include their office location, hours, and email. Just look him/her up.

Sincerely,
The Soulful Ginger 

A:

Dear Professor John Smith,

If you know where their office is, their office hours are almost always posted by the door.

-Tally M.

A:

Dear you,

Email them asking if you can stop by during their office hours and ask when they are. That's what I do.

-Ozymandias