My hubby thinks I take FOREVER... he takes about 2 minutes (teeth) and is in bed. Me...... well I, tuck the kids in take my contacts out, teeth, face, hair, put on pj's, do whatever I have forgotten to do that day and remember needs done "real quick... and finally make it to bed. He comments sometimes that "it only took 30 minutes tonight..." So guess around 30 minutes.
I should add that I am a night person and would stay up all night if I could (and didn't have to worry about the kids the next day...) and shower in the a.m.