When are the five daily prayers?

أَقِمِ ٱلصَّلَوٰةَ لِدُلُوكِ ٱلشَّمۡسِ إِلَىٰ غَسَقِ ٱلَّيۡلِ وَقُرۡءَانَ ٱلۡفَجۡرِۖ إِنَّ قُرۡءَانَ ٱلۡفَجۡرِ كَانَ مَشۡهُودٗا ﴿٧٨﴾

Establish prayer at the decline of the sun [from its meridian] until the darkness of the night and [also] the Qur’ān [i.e., recitation] of dawn. Indeed, the recitation of dawn is ever witnessed.

وَأَقِمِ ٱلصَّلَوٰةَ طَرَفَيِ ٱلنَّهَارِ وَزُلَفٗا مِّنَ ٱلَّيۡلِۚ إِنَّ ٱلۡحَسَنَٰتِ يُذۡهِبۡنَ ٱلسَّيِّـَٔاتِۚ ذَٰلِكَ ذِكۡرَىٰ لِلذَّٰكِرِينَ ﴿١١٤﴾

And establish prayer at the two ends of the day and at the approach of the night. Indeed, good deeds do away with misdeeds. That is a reminder for those who remember.

فَإِذَا قَضَيۡتُمُ ٱلصَّلَوٰةَ فَٱذۡكُرُواْ ٱللَّهَ قِيَٰمٗا وَقُعُودٗا وَعَلَىٰ جُنُوبِكُمۡۚ فَإِذَا ٱطۡمَأۡنَنتُمۡ فَأَقِيمُواْ ٱلصَّلَوٰةَۚ إِنَّ ٱلصَّلَوٰةَ كَانَتۡ عَلَى ٱلۡمُؤۡمِنِينَ كِتَٰبٗا مَّوۡقُوتٗا ﴿١٠٣﴾

And when you have completed the prayer, remember Allāh standing, sitting, or [lying] on your sides. But when you become secure, re-establish [regular] prayer. Indeed, prayer has been decreed upon the believers a decree of specified times.