The obligatory Acts of Hajj

The obligatory Acts of Hajj
They are seven;
(1) Entering the inviolable state before preceding beyond the required locations
(2) Staying at Arafah until the sunset for the one who is there during the daytime.
(3) Spending the night- at least untill after midnight-before the day of sacrifice at Muzdalifah.
(4) Residing in Mina during the days of Tashreeq.
(5) Throwing the pebbles in their proper order.
(6) Shaving or cutting one's hair.
(7) Performing the farewell circumambulation.