I have decided that I completely give up of the length of a Barrayaran week/year/month for the time being. So much confusion. One day I will go back to that Mirror Dance->Winterfair Gifts timeline, just to try to keep things straight (Pierre Vorrutyer's death, anyone? also, how long was it between Haroche's arrest and Miles becoming Lord Auditor? At least five days, but possibly under a week?), but otherwise, I give up.

Although a fun backstory bit that comes of doing random timeline stuff: Pym was probably on Vorhartung Security during Miles's treason trial.