فتح القسطنطينية سنة 857هـ

فتح القسطنطينية سنة 857هـ

c. 29 May 1453 CE · 857 AH

Constantinople

Mehmed Fatih took Constantinople the Great after the severest fifty-day siege — his ships running over land — opening Istanbul on Wednesday 20 Jumada II 857 and praying the Friday prayer in Hagia Sophia, the dome that 'rivals the sky's dome and emulates the pyramids in strength' 1.

Depth

At a glance

Era
The Mongol and Post-Mongol Era
Region
Anatolia
Review
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In time

1440145014601470 c.
The Crusades, Ayyubids and Mamluks · The Mongol and Post-Mongol Era

Overview

Sultan Mehmed the Conqueror took Constantinople on Wednesday, 20 Jumada al-Akhira 857 AH, after a siege that lasted fifty days, according to Ibn al-Imad. 2

The conquest

Ibn al-Imad says that the sultan brought ships overland and by sea, besieged the city with the utmost severity, and took it on the fifty-first day. He prayed the Friday prayer in Hagia Sophia. 2

Inside the war council

al-Sallabi relates that when four ships sent by the Pope reached the city, the emirs and viziers gathered and told the sultan that there was no hope of conquest. He sent his vizier to the tent of Shaykh Aq Shams al-Din, who answered that God would certainly grant the conquest. The war council decided to continue. 3

Connections

Explore the connections

Occurred at
Constantinople
Had participant
السلطان محمد الفاتح· آق شمس الدين

People and things also explored

آق شمس الدين· السلطان محمد الفاتح· Ottoman conquest of Constantinople under Mehmed II· بايزيد الثاني· مراد الثاني· Istanbul· Conquest 1453· Rise of Empires: Ottoman

Sources

  1. Shadharat al-Dhahab — Ibn al-Imad al-Hanbali, p. 344-345
  2. Shadharat al-Dhahab — Ibn al-Imad al-Hanbali, p.344-345
  3. al-Dawla al-Uthmaniyya — Ali Muhammad al-Salabi (2001), p.113-114
Cite this page

islam.museum contributors. “فتح القسطنطينية سنة 857هـ”. islam.museum, https://islam.museum/en/event/conquest-constantinople-857/. CC BY-SA 4.0. Accessed 2026-10-17.

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Related

آق شمس الدين

Aq Shams al-Din (1389–1459) — Mehmed II's tutor and 'spiritual conqueror of Constantinople': a Damascene who memorised the Qur'an at seven, studied across Amasya, Aleppo and Ankara, convinced the young prince he was the man of the hadith, and — when the war council despaired mid-siege — answered with the letter that held the army together: 'the servant plans and God decrees'.