The word(s) "afternoon" appears 2 time(s) in 2 verse(s) in Quran in Abdullah Yusuf Ali translation.

(1) How many towns have We destroyed (for their sins)? Our punishment took them on a sudden by night or while they slept for their afternoon rest.

(سورة الأعراف, Al-A'raaf, Chapter #7, Verse #4)
(Arabic, Transliteration, Urdu (Ahmed Ali), Urdu (Jalandhry), Farsi, Yusuf Ali, Shakir, Picthal, Mohsin Khan, French, Spanish, Indonesian, Malay, German, Bosnian, Russian, Dutch, Italian, Portuguese, Tafsir - Jalal ad-Din, Tafsir - King Fahad Quran Complex)

(2) Yea, to Him be praise, in the heavens and on earth; and in the late afternoon and when the day begins to decline.

(سورة الروم, Ar-Room, Chapter #30, Verse #18)
(Arabic, Transliteration, Urdu (Ahmed Ali), Urdu (Jalandhry), Farsi, Yusuf Ali, Shakir, Picthal, Mohsin Khan, French, Spanish, Indonesian, Malay, German, Bosnian, Russian, Dutch, Italian, Portuguese, Tafsir - Jalal ad-Din, Tafsir - King Fahad Quran Complex)