Force Sensitive Archive

I will be completing FS around October and I was wondering if there is any kind of timmer (other than the three week timmer for quests) that I should know about. You see, during the normal (not summer) months I can only play on weekends. That's not a problem for regular quests because they just have a three week timmer, but are there any quests or things to get Jedi that have a shorter timmer, say a few days? If so is there anyway I could complete them in a span of a weekend (or a few weekends)?