Hang for 5-6 days and when they seem dry, hang for one more day. Don't forget to keep a fan for air movement while drying, but don't point it at your buds. It will cause uneven drying and could promote mold.
I then go to the sack for a day or two (depending on how dry they were when they went in), and when they look ready for the jar, leave'em in the sack one more day.
I like the temps to be in the lower 70's and humidity to be 40-60% throughout.
On to the jars. Open once or twice daily and let the air exchange for 20 minutes or so. Then back into a dark cupboard. You should notice for at least the first couple of days that when opening the jars the buds seem "less dry" than when you put them there. Don't worry, this is normal (at least around here-lol). After a week, the smell should be getting nicer and nicer. The plant is still breaking down chlorophyl and converting sugars. I find that it continues to get better for months before leveling out.
Just remember to keep and eye on your buds while they are in the early stages of curing and be on the lookout for signs of mildew or mold.
Wouldn't want to ruin a whole crop (and all that time and work) because of a screw up at the end.
Good luck.