The following is a timeline of the history of the city of Cairo,
1st century BCE - Babylon Fortress built (approximate date).
4th-5th centuries CE - Saints Sergius and Bacchus Church (Abu Serga) built.
6th century - Church of Saint Menas established.
642 - Mosque of Amr ibn al-As built.
879 - Mosque of Ibn Tulun built.
Church of St. George built (approximate date).
Church of the Virgin Mary (Haret Zuweila) built (approximate date).
970
Misr al-Qahira settlement founded by Fatimid Al-Mu'izz li-Din Allah.
Al-Azhar University established.
972 - Al-Azhar Mosque established.
978 -The Hanging Church rebuilt (approximate date).
979 - Saint Mercurius Church in Coptic Cairo rebuilt (approximate date).
992 - Al-Hakim Mosque built.
11th century - Church of the Holy Virgin (Babylon El-Darag) built.
1016 - Lulua Mosque built.
1073 - Saint Barbara Church in Coptic Cairo restored.
1085 - Juyushi Mosque built.
1092 - City wall and Gates of Cairo built (including Bab Zuweila and Bab al-Nasr).
1125 - Aqmar Mosque built.
1154 - Al-Hussein Mosque built.
1160 - Al-Salih Tala'i Mosque built.
1168 - Egypt's capital moved from Fustat to Cairo.
1183 - Saladin Citadel built.
c. 1205 - Bab Moshé (Ibn Maimoun) Synagogue established
1250 - City becomes capital of Mamluk Sultanate.
1280 - Qalawun complex built (approximate date).
1318 - Al-Nasir Muhammad Mosque built.
1340 - Mosque of Amir al-Maridani established.
1347 - Aqsunqur Mosque built.
1349 - Mosque of Shaykhu built.
1352 - Amir Taz Palace built.
1355 - Khanqah of Shaykhu built.
1359 - Mosque-Madrassa of Sultan Hassan built.
1421 - Mosque of Sultan al-Muayyad built.
1517
January: Battle of Ridaniya occurs near Cairo.
Capture of Cairo by Ottoman forces.
City becomes provincial capital during Selim I's rule of Ottoman Empire.
1774 - Mosque of Abu Dahab built.
1788 - Al Musafir Khana Palace built.
1798 - Napoleon arrives.
1801 - June: Siege of Cairo - French surrender to British and Ottoman forces
1811 - March: Massacre of the Citadel.
1822 - Arabic printing press in operation.
1827 - Kasr Al-Ainy Medical School established.
1828
Government Al-Waqa'i'a al-Masriya newspaper begins publication.
Dar al-Mahfuzat (government archive) established.
1848 - Mosque of Muhammad Ali built.
1854 - Khorenian School begins.
1856 - Railway station built.
1860 - Shepheard's Hotel in operation.
1869 - Khedivial Opera House opens.
1870 - Egyptian National Library and Archives established.
1871- 24 December: Premiere of Verdi's Aida.
1874 - Abdeen Palace built.
1875 - Al-Ahram newspaper begins publication.
1879 - Collège de la Sainte Famille founded
1880 - Comité de Conservation des Monuments de l'Art Arabe established.
1882
Population: 347,838.
Khedivial Sporting Club founded.
1888 - Collège des Frères (Bab al-Louq) opens.
1892 - Ben Ezra Synagogue built.
1893 - Le Progrès Egyptien newspaper begins publication.
1897 - El Khalig canal filled in.
1899
Sha'ar Hashamayim Synagogue built
Al-Ahram newspaper headquartered in Cairo.
1900 - Ets Hayim Synagogue (Hanan Synagogue) established
1902 - Egyptian Museum established.
1905 - Chaar Hachamaim Synagogue established
1906 - Pathé cinema built.
1907 - Al Ahly Sporting Club formed.
1908
Cairo University and Café Riche opened.
Egyptian School of Fine Arts and American College for Girls founded.
1910
Coptic Museum built.
Heliopolis Palace Hotel opened.
Heliopolis Sporting Club founded.
1905 - Shimon Bar Yochai Synagogue established
1911
Zamalek Sporting Club formed.
Baron Empain Palace built.
1912
Boulak Bridge and Al-Rifa'i Mosque built.
1915
Arev and Housaper newspapers begin publication.
1919
Uprising against British occupation.
American University in Cairo established.
1921 - Cairo Conference held.
1922
Tutankhamun's tomb discovered.
1924 - 19 November: British governor-general Stack of Anglo-Egyptian Sudan assassinated.
1925 - Pahad Itzhak (Kreim) Synagogue established
1929 - Manial Palace built.
1932
Society Of The Muslim Brothers headquartered in Cairo.
Moussa Dar'i Synagogue established
1933 - Qasr al-Nil Bridge built.
1934 - St. George's College, Cairo established.
1934 - Meir'enaim (Biton) Synagogue established
1937
Population: 1.3 million.
Yacoubian Building constructed.
Lycée La Liberté Héliopolis opens
1938 - Publication of The Egyptian Gazette moves from Alexandria to Cairo.
1940 - Metro Cinema opens.
1942 - Abdeen Palace Incident.
1944 - Cairo Forces Parliament meeting.
1945
Arab League headquartered in Cairo.
Ashkènazim Synagogue restored
1946 - Ali Baba Cinema opens.
1948
Tchahagir newspaper begins publication.
Rivoli Cinema opens.
1949 - 12 February: Muslim leader Hassan al-Banna assassinated.
1950 - Ain Shams University founded.
1952
Cairo Fire.
The Mogamma built.
Ismailia Square renamed Tahrir Square.
Egyptian Revolution of 1952
Al Akhbar (Egypt) starts publication.
1954 - Al Gomhuria newspaper begins publication.
1956
Cairo International Stadium opens.
City master plan created.
1959
Cairo Conservatoire opens.
Academy of Arts (Egypt) and Cairo Symphony Orchestra founded.
Arab Petroleum Congress meets in Cairo.
1961 - Cairo Tower built.
1963 - Cairo International Airport opens.
1964 - January: 1964 Arab League summit (Cairo) held.
1965 - Population: 3.3 million.
1966 - Cairo Opera Ballet Company founded.
1967 - Bab Moshé (Ibn Maimoun) Synagogue restored.
1968 - Saint Mark's Coptic Orthodox Cathedral built.
1969 - Cairo International Book Fair founded.
1970
January: Israeli forces conduct aerial attacks near Cairo.
September: 1970 Arab League summit held.
Greater Cairo Master Plan created.
1972 - January: Student demonstration.
1975
January: Economic demonstration.
Unknown Soldier Memorial (Egypt) inaugurated.
1976
1976 Arab League summit (Cairo).
Cairo International Film Festival begins.
British International School in Cairo established.
Manor House School, Cairo opens.
1977 - January: Economic demonstration.
1978 - New Cairo British International School formed.
1979
Egypt Today magazine begins publication.
Faisal Islamic Bank of Egypt established.
Sister city relationships established with Frankfurt and Stuttgart, Germany.
1981
6 October: Assassination of Anwar Sadat.
Sadat Academy for Management Sciences opens.
1982
Saint Fatima School begins.
Sister city relationship established with New York City, United States.
1984
Master Plan for Greater Cairo approved.
Arab Democratic Nasserist Party founded.
1985
Child Museum opens.
Sister city relationship established with Paris, France.
1986 - February: 1986 Egyptian conscripts riot occurs.
1987 - Cairo Metro Line 1 begins operating.
1988
Cairo Opera House opens.
Sister city relationship established with Istanbul, Turkey.
1989
al-Hirafiyeen neighborhood built.
Sister city relationship established with Ottawa, Ontario, Canada.
1990
The American International School in Egypt opens.
Sister city relationship established with Beijing, China and Tokyo, Japan.
1991 - Al-Ahram Weekly begins publication.
1992 - Earthquake.
1993 - Sister city relationship established with Barcelona, Spain.
1995 - Dreamland development begins near city.
1996
6th October Bridge built.
Cairo Metro Line 2 (Shoubra AlKheiman- AlMounieb) opened.
1997
Aldiwan Arabic Language Center opens.
Sister city relationship established with Xi'an, China and Seoul, South Korea.
1998 - Sister city relationships established with Houston, United States and Minsk, Belarus.
2001
Misr American College established.
Cairo 52 arrested.
2003 - El Sawy culturewheel built.
2004
Al-masry Al-youm newspaper begins publication.
Canadian International College established.
Abdul Azim Wazir becomes governor of Cairo (approximate date).
2005
April 2005 Cairo terrorist attacks
British University in Egypt established.
Al-Azhar Park built.
El Fagr newspaper begins publication.
2006
City government website online (approximate date).
Al-Resalah television begins broadcasting.
2007
City hosts 11th Pan Arab Games.
57357 Hospital established.
2008 - Youm 7 newspaper starts publication.
2009
2009 Khan el-Khalili bombing
Cairo Jazz Festival begins.
2010 – Population: 7,248,671.
2011
25 January: Uprising against Mubarak regime begins.
April: Abdel Qawi Khalifa becomes governor of Cairo.
2012
Cairo Metro Line 3 (Imbaba / Mohandiseen - Cairo Int'l Airport) opened.
Pope Shenouda III, head of Egyptian Coptic church, died.
Protests against state president Mohamed Morsi.
2013
Anti-Morsi protests.
February: The first Iranian president, Ahmadinejad, to visit Egypt since 1979.
April: Violence against Coptic after funeral.
3 July: 2013 Egyptian coup d'état.
8 July: "Egyptian soldiers fire on Morsi supporters protesting outside a military facility in Cairo, killing over 50."
14 August: "More than 600 people, mostly Morsi supporters, are killed when police clear two pro-Morsi sit-ins in Cairo."
Air pollution in greater Cairo reaches annual mean of 76 PM2.5 and 179 PM10, much higher than recommended.
Timeline of Cairo Wikipedia (Text) CC BY-SA