Fourth day of Hajj 11th Zil Hijjah

  Rami of all 3 Jamrarat

Throw seven pebbles on each of three Jamarat after zawal (decline of the sun). It is preferrable to perform Rami before sunset but it is usually easy a little before sunset and at night. So it is permissible to do Rami at night if there is a risk to life.
 
1) Throw seven pebbles at Jamrah Oolah. Then move a little forward. And with your hands raised and facing Qibla, praise Allah and recite Arabic du' as or supplicate in your own words. There are no prescribed du' as.
 
2) After this throw seven pebbles at Jamrah Wustah. Here too facing Qiblah, praise Allah and earnestly seek his mercy and blessings. No particular du' a is prescribed here either.
 
3) Then throw seven pebbles on Jamrah Aqabah. But this time do not supplicate at all, after Rami just return to your place.
 
Jamarat in Detail

  Second chance for Tawaf of Ziarah

 
If you could not do Tawaf-e-Ziarah yesterday, do it today along with  Sa' i between the hills of Safa & Marwah, and return to Mina for overnight stay.
 
Tawaf in Detail
 
Sa' i in Detail

  Zikr and Ibadah

At your residence, recite Quran, glorify Allah, repent on your sins, and seek forgiveness. Ask Allah whatever you want and don' t commit any sin.