It is recommended for pilgrims, on reaching `Arafat, to go to the Mosque of Namirah and perform prayer in the congregation, joining both Zuhr (noon) and `Asr (afternoon) Prayers together shortened at the time of Zuhr. In this case, one Azan (Prayer Call) is made and two Iqamah (Prayer Commencement).
It is necessary to be within the borderlines of `Arafat, but it is not necessary to ascend Jabal Ar-Rahmah (Mount of Mercy).
Keep on remembering Allah, supplicating Him, seeking His Mercy.
At the sunset, go to Muzdalifah very calm and peacefully, chanting Labbayk throughout the way.