Let's take wagers. I'm betting a launch before the Chinese New Year.
I'll bet one 'like' that she'll launch in March or April.
In all seriousness, the rumors we've heard so far all indicate that the carrier will only be launched when everything's ship-shape. By that, I mean a full coat of paint, all sensors equipped (Chinese MoD confirmed the carrier is in fitting-out stage, will provide link on request), all wiring complete, etc.
This could mean a launch date anytime from February to June depending on how fast they work, but I think March/April would be a safe estimate.