So I have selected my courses on SOLAR, but it dose not say anything about the time or day it is running. How can you specify when you want the class, or is that done later?

It automatically generates a timetable for you, and then you can change it later.

The dates are on the same schedule as SOLAR opening dates.

You can see what times are possible from the master timetable and/or the timetable generator website.

You cannot pick the time or day the class is and it will not tell you right now. Right now, you are only supposed to pick the courses you are taking and whether you want to take it in the day or evening. You do not get to pick what day or time the course is. SOLAR will make a timetable for you based on the courses you selected. After you get your timetable, you are allowed to change the times of courses and move them around. But right now you just pick the courses.

Cheers, that makes a lot of sense

As Starfish said, timetable is generated later automatically for you and then you can switch things around later if you don't like the timetable it made for you