In General these are the
hands I try to play from each position. By no means are these guidelines firm though:
UTG: top 6% of hands
UTG+1: top 8% of hands
UTG+2: top 21% of hands
LO-JACK: top 14% of hands
HI-JACK: top 23% of hands
CUT-OFF: top 33% of hands
BUTTON: top 57% of hands
SB: top 57% of hands (same as button)
BB: top 100% of hands if not raised
You can determine what these hands actually are by using software like pokertracker4 or pokerstove. I think the important thing is that you are positionally aware as you play. Position is one of the most important factors in poker play, IMHO.