I'm thinking about drawing a Text object, telling the time of a verticle line, this verticle line I'll move around MANUALLY, so the Text content would change.
The problem is: I want it work at weekend, no tick coming in.
Draw your vertical line, double click on it as you would to move it.
Right click on the line and open vertical line properties.
In the common tab unselect "draw object as background"
Then the date and bar time will show at the base of the line.