Two types of Fajr times: the false dawn and the true dawn

HAKIM 687: from Ibn ʿAbbās —
that the Messenger of Allah ﷺ said: There are two ˹types˺ of Fajr (dawn) ˹times˺: a Fajr in which food is forbidden while prayer becomes permissible, and a Fajr in which prayer is forbidden while food becomes permissible.

الحاكم ٦٨٧: عن ابن عباس —
أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ: «الْفَجْرُ فَجْرَانِ فَجْرٌ يَحْرُمُ فِيهِ الطَّعَامُ وَتَحِلُّ فِيهِ الصَّلَاةُ وَفَجْرٌ تَحْرُمُ فِيهِ الصَّلَاةُ وَيَحِلُّ فِيهِ الطَّعَامُ»


Sound Chain per Bukhārī and Muslim (Dhahabī)
Ḥākim > Book of Purification > § Prayer Timings
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