Thread by @Ubaidbinriyaz

@Hadithoftheday The beginning time for the Fajr prayer. (When there is white thread of daylight)
Allah says in Qur'an:
“And eat and drink until the white thread (light) of dawn appears to you distinct from the black thread (darkness of night), then complete your fast till the nightfall.” (2:187)

@Hadithoftheday The Prophet ﷺ instructed the Companions ,
The athān of Bilāl should not prevent you from eating Sahūr because he gives athān at night, therefore keep eating and drinking until you hear the athān of ʿAbdullāh b. Umm Makktum. He gives athān when the fajr comes out.” (Bukhari)

@Hadithoftheday Allah has permitted the fasting person to eat and drink until dawn comes. He, Most High, says: {… and eat and drink until the white thread becometh distinct to you from the black thread of the dawn …} (Al-Baqarah 2:187)

@Hadithoftheday It is preferable that the fasting person stops eating and drinking a few minutes before dawn.
The Prophet ﷺ said: “Eat suhoor, for in suhoor there is blessing.” (Bukhaari, Muslim)

@Hadithoftheday There are two times for stopping eating during sahur , namely a preferred time and a permitted time. Preferred time to stop eating is ten minutes before Fajr time.
Permitted time for eating sahur, however, extends up to exact fajr time after which time it is considered unlawful

@Hadithoftheday If the Adhan is called on time, that is the final cut off point for sahur.

But if, on the contrary, the Adhan is called after the time of Fajr has started, then the real time to consider is not the time of Adhan; rather one must consider the time as posted in the time-table.

@Hadithoftheday Narrated Zayd ibn Thaabit R.A said: “We ate suhoor with the Prophet ﷺ, then he went to pray.” I asked, “How long was there between the adhaan and suhoor?” He said, “As long as it takes to recite fifty verses.” (Bukhari, Muslim)

@Hadithoftheday It is mustahabb to delay suhoor until just before Fajr.
Suhoor is so called because it happens at the time of sahr, which is the end of the night.