Kamaran Ihsan Salih said this quote

بسم اللە الرحمن الرحیم {وَكُلُوا وَاشْرَبُوا حَتَّى يَتَبَيَّنَ لَكُمُ الْخَيْطُ الأَبْيَضُ مِنَ الْخَيْطِ الأَسْوَدِ مِنَ الْفَجْرِ ثُمَّ أَتِمُّوا الصِّيَامَ إِلَى اللَّيْلِ} البقرة ١٨٧In the name of God, God says in this Ayah {eat and drink until the white thread appear from the dark thread in the dawn then continue your fasting till night} dear brothers and sisters the appearance of the white thread from the black thread means when the color of the sky changes from the black to dark gray. Until that time you have right to eat and drink and that time the Fajir prayer will begin, the meaning of night in this Ayah is the sunset, there is another important thing to remember glorify God as much as you can before the sunrise and before the sunset because they have specialty for God, God says {وَسَبِّحْ بِحَمْدِ رَبِّكَ قَبْلَ طُلُوعِ الشَّمْسِ وَقَبْلَ الْغُرُوبِ} 39 Swrah Qaf {means with thankfully glorify your God before sunrise and before sunset} there are also lots of other Ayahs regarding glorifying God before sunset and sunrise. Calrified by Kamaran Ihsan Salih 30/05/2017