When it was morning Prophet Mohammed (pbuh) used to supplicate following dua.

Asbahna wa’asbahal mulku lillahi, wal hamdulillahi, laa ilaha illallahu wahdhahu laa shareeka lahu, lahul mulku walahul hamdhu, wahuva a’la kulli shai’in kadheer, rabbi as’aluka kaira maa fee haazal yavmi wa khaira maa ba’dhaha, wa’avoozu bika min sharri maa fee hazi hil lailathi wa sharri ma ba’dhaha, rabbi avoozu bika minal kasali wasoo’il kibari, rabbi avoozu bika min azabin finnari, wa azabin fil kabri.

أَصْبَحْنَا وَأَصْبَحَ الْمُلْكُ للهِ وَالْحَمْدُ للهِ لَا إِلَهَ إِلَّا اللهُ وَحْدَهُ لَا شَرِيْكَ لَهُ لَهُ الْمُلْكُ وَلَهُ الْحَمْدُ وَهُوَ عَلَى كُلِّ شَيْءٍ قَدِيْرٌ رَبّ أَسْأَلُكَ خَيْرَ مَا فِي هَذِهِ اللَّيْلَةِ وَخَيْرَ مَا بَعْدَهَا وَأَعُوْذُ بِكَ مِنْ شَرّ مَا فِيْ هَذِهِ اللَّيْلَةِ وَشَرِّ مَا بَعْدَهَا رَبِّ أَعُوْذُ بِكَ مِنَ الْكَسَلِ وَسُوْءِ الْكِبَرِ رَبِّ أَعُوْذُ بِكَ مِنْ عَذَابٍ فِي النَّارِ وَعَذَابٍ فِي الْقَبْرِ

Meaning:
We entered upon morning and the whole Kingdom of Allah entered upon morning. Praise is due to Allah. There is no god but Allah, the One having no partner with Him. His is tne Sovereignty and to Him is praise due and He is Potent over everything. My Lord, I beg of Thee good that lies in this night and good that follows it and I seek refuge in Thee from the evil that lies in this night and from the evil of that which follows it. My Lord, I seek refuge in Thee from sloth, from the evil of vanity. My Lord, I seek refuge in Thee from torment of the Hell-Fire and from torment of the grave.

(Book: Muslim 4901)