What is the usual length of a week night concert at Toyota Music Factory? What time does the content?

It depends on how many performers will be there. It can last 2 or more hours.

2-3 hour's

2 - 3 hours depending on how many bands or artists. Roughly a hour a set or artist, if that makes sense.

2 to 3 hours

I went last night. Started at 7 and ended at 11pm. 3 bands.

When I went there were 4 bands we were there about 4 plus hours