9.30pm here on sunday, monday and wednesday.
tuesday is 10pm (she likes to watch CSI miami with me and DD1)
thursday is 10.30pm as she doesn;t get back from scouts until 10pm (officially they are supposed to finish by 9.30, but that never happens and I drop her friend off on the way back, hence the lateness). she comes home hungry, so she and DD1 (also a scout) raid the biscuit tin and have hot chocolate.
weekends is more like 10.30, unless they have a sleepover, and that could be anytime. (and they normally have a sleepover, altho 1 child rather than the ten we had this weekend).
my 14yo now has an open bedtime, altho she does have to go before me. she is learning that during the week, a later bedtime is not such a Good Thing, which means I am getting huge satisfaction from the arguements we had all last year that "EVERYONE ELSE GOES LATER!".......
my younger children all go at 8/8.30pm.