Dua at Tahajjud
اللَّهُمَّ لَكَ الْحَمْدُ أَنْتَ نُورُ السَّمَوَاتِ وَالْأَرْضِ وَمَنْ فِيهِنَّ وَلَكَ الْحَمْدُ أَنْتَ قَيِّمُ السَّمَوَاتِ وَالْأَرْضِ وَمَنْ فِيهِنَّ
Allahumma lakal-hamdu anta nurus-samawati wal-ardi wa man fihinn, wa lakal-hamdu anta qayyimus-samawati wal-ardi wa man fihinn
O Allah, all praise is due to You. You are the Light of the heavens and the earth and whoever is in them. All praise is due to You. You are the Sustainer of the heavens and the earth and whoever is in them.
Witr Qunut
اللَّهُمَّ اهْدِنِي فِيمَنْ هَدَيْتَ وَعَافِنِي فِيمَنْ عَافَيْتَ وَتَوَلَّنِي فِيمَنْ تَوَلَّيْتَ وَبَارِكْ لِي فِيمَا أَعْطَيْتَ وَقِنِي شَرَّ مَا قَضَيْتَ
Allahummahdini fiman hadayt, wa 'afini fiman 'afayt, wa tawallani fiman tawallayt, wa barik li fima a'tayt, wa qini sharra ma qadayt
O Allah, guide me along with those whom You have guided, pardon me along with those whom You have pardoned, be an ally to me along with those whom You are an ally to, and bless me in what You have given me, and protect me from the evil of what You have decreed.
Dua for Laylat al-Qadr
اللَّهُمَّ إِنَّكَ عَفُوٌّ تُحِبُّ الْعَفْوَ فَاعْفُ عَنِّي
Allahumma innaka 'afuwwun tuhibbul-'afwa fa'fu 'anni
O Allah, You are Pardoning and You love to pardon, so pardon me.
Opening of Tahajjud Prayer
اللَّهُمَّ رَبَّ جِبْرَائِيلَ وَمِيكَائِيلَ وَإِسْرَافِيلَ فَاطِرَ السَّمَوَاتِ وَالْأَرْضِ عَالِمَ الْغَيْبِ وَالشَّهَادَةِ أَنْتَ تَحْكُمُ بَيْنَ عِبَادِكَ فِيمَا كَانُوا فِيهِ يَخْتَلِفُونَ
Allahumma Rabba Jibra'ila wa Mika'ila wa Israfila, Fatiras-samawati wal-ardi, 'alimal-ghaybi wash-shahadati, anta tahkumu bayna 'ibadika fima kanu fihi yakhtalifun
O Allah, Lord of Jibreel, Mikail and Israfeel, Creator of the heavens and the earth, Knower of the unseen and the seen. You judge between Your servants in matters in which they differed.