(43) باب مَتَى يَحِلُّ فِطْرُ الصَّائِمِ
Narrated `Umar bin Al-Khattab:
Allah's Messenger (ﷺ) said, "When night falls from this side and the day vanishes from this side and the sun sets, then the fasting person should break his fast." (RU)
Reference (RU): Sahih al-Bukhari 1954 (RU)
In-book reference (RU): Book 30, Hadith 61 (RU)
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 3, Book 31, Hadith 175 (RU)